hvac & plumbing - valveit · 2018-02-26 · edition : vit/hvac/2018/02 this catalogue has been...

Publisher : valvelT srlPhotography and illustrations : Marketing Department, valvelT srlEdition : VIT/HVAC/2018/02

This catalogue has been compiled with greatest care and we have endeavored to provide information as accurate aspossible. However valvelT cannot be held responsible for any possible errors, omissions and inaccurate / incompleteinformation as a result of further developments / changes and no rights may be derived from its content. Data given inthis catalogue may be changed without notice.

The sizes and weights in this catalogue are published with all rights reserved. We reserve the right to make adjustmentsto these data for technical and economical reasons and also due to valvelT’s continuing program of product improvement.Every data change will be incorporated in the next revision of this catalogue. You can get information about the changesin data from the sales department of valvelT or the local distributor in your area.

Copyright : No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or byany means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of thepublisher.

valvelT

valveIT srl | 40033 Casalecchio di Reno | Bologna | Italy| ph +39.051.9912714 | email [email protected] | www.valveit.com | shop.valveit.com3

valvelT

PROAT FLUID CONTROL


valvelTProfile

VALVEIT IS A LEADER IN THE VALVE AND PLANT SECTOR, SUPPLYING SOME OF THE BIGGESTOIL & GAS, WATER, PHARMA AND CONSTRUCTION GROUPS IN THE WORLD.

By working with selected partners, we can supply you with the highest quality valves, cabinets, skids, system integratorsand entire plant systems at the best price possible – all backed up by our expert staff and unbeatable customer service. valveIT products and services have been rigorously tested and approved and carry the leading type approvals and certificates.At our 4,000 square-meter complex we employ the latest technologies and systems so as to guarantee smooth manufacture,supply, delivery, installation and quality control. The complex is located at Casalecchio di Reno (Bologna). Bologna is amajor air, road, and railway transport hub, facilitating all aspects of our business, in particular quick delivery.

valveIT is also conveniently located near the major port of Ravenna and La Spezia.

No job is too small or too big for valveIT!

Our online shop makes ordering individual valves and components child’s play. We supply everything from single valvesto skids and cabinets, as well as the design, manufacture and installation of entire plant systems.

Above all, valveIT is about passion for success and performance

The reason we count some of the biggest names among our customers is they know they can count on us to deliver thevery best quality on time and on budget.

WE ARE


valvelTValve Range

VALVE RANGE

SELECTED SIZED PRODUCED TESTED INSPECTED PACKED CERTIFICATED DELIVERED

PHARMA - HOSPITALS - FOOD & BEVERAGEOIL & GAS

valveIT ‘s extensive valve range is second to none.

Depending on client’s needs and vendor list specifications, we manufacture our valveIT brand, or we can choose and createa package from our trusted sub - suppliers for valves, pipes and accessories. Flexibility and multiple options guarantee thebest service at the best price.

WATER - RO - WWTP - HVAC - FIRE PROTECTION INDUSTRIAL

WE ARE THE SMART CHOICE FOR GENERAL CONTRACTORS / EPC THANKS TO OUR EXPERIENCE AND EXPERTISE INCOMPLETE - PROJECT MANAGEMENT.


Kiwa Cermet Italia S.p.A. Società con socio unico, soggetta all’attività di direzione e coordinamen to di Kiwa Italia Holding Srl Via Cadriano, 23 40057 Granarolo dell’Emilia (BO) Tel +39.051.459.3.111 Fax +39.051.763.382 E-mail: [email protected] www.kiwacermet.it

Reg. Numero 11599- E Valido da 2017-01-24 Primo rilascio 2017-01-24 Ultima modifica 2017-01-24 Scadenza 2018-09-15 Settore EA: 22, 18, 29

Certificato del Sistema di Gestione Ambientale

ISO 14001:2004

Si dichiara che il Sistema di Gestione Ambientale dell’Organizzazione:

VALVEIT S.r.l. è conforme alla norma UNI EN ISO 14001:2004 per i seguenti prodotti/servizi: Progettazione, assemblaggio e commercializzazione di valvole ed attuatori per il settore industriale gas & oil, farmaceutico ed alimentare. Chief Operating Officer Giampiero Belcredi

Il mantenimento della certificazione è soggetto a sorveglianza annuale e subordinato al rispetto dei requisiti contrattuali Kiwa Cermet Italia. La presente certificazione è stata rilasciata in conformità al Regolamento Tecnico Accredia RT 09. Il presente certificato è costituito da 1 pagina.

VALVEIT S.r.l. Sede Legale

- Via Caduti di Reggio Emilia, 25-27 40033 Casalecchio di Reno (BO) Italia Sedi oggetto di certificazione - Via Caduti di Reggio Emilia, 25-27 40033 Casalecchio di Reno (BO) Italia

Kiwa Cermet Italia S.p.A. Società con socio unico, soggetta all’attività di direzione e coordinamento di Kiwa Italia Holding Srl Via Cadriano, 23 40057 Granarolo dell’Emilia (BO) Tel +39.051.459.3.111 Fax +39.051.763.382 E-mail: [email protected] www.kiwacermet.it

Reg. Numero 11599 - I Valido da: 2016-12-28 Primo rilascio 2016-12-28 Ultima modifica 2016-12-28 Scadenza 2019-12-27 Settore EA: 18, 29

Certificato del Sistema di Gestione per la salute e la sicurezza sul lavoro

BS OHSAS 18001:2007

Si dichiara che il Sistema di Gestione per la Salute e la Sicurezza sul lavoro dell’Organizzazione:

VALVEIT S.r.l. è conforme alla norma BS OHSAS 18001:2007 per i seguenti prodotti/servizi: Progettazione, assemblaggio e commercializzazione di valvole ed attuatori per il settore industriale gas & oil, farmaceutico ed alimentare. Chief Operating Officer Giampiero Belcredi

Il mantenimento della certificazione è soggetto a sorveglianza annuale e subordinato al rispetto dei requisiti contrattuali Kiwa Cermet Italia. La presente certificazione è stata rilasciata in conformità al Regolamento Tecnico Accredia RT 12. Il presente certificato è costituito da 1 pagina.

VALVEIT S.r.l. Sede Legale

- Via Caduti di Reggio Emilia, 25-27 40033 Casalecchio di Reno (BO) Italia Sedi oggetto di certificazione - Via Caduti di Reggio Emilia, 25-27 40033 Casalecchio di Reno (BO) Italia

valvelTCertificates

We are certified by KIWA, one of the most well known authorityfor valves especially in potable water applications.Health and environment are important for us, because they areimportant for you, so this is why we are certified for:®

VALVE RANGE


valvelTInsurance

COMPLETE SECURITY FOR YOUR BUSINESSvalveIT has signed an agreement with one of the most important insurance company in the world:

XL INSURANCE COMPANY SE Our product liability insurance covers the cost of compensating anyone who is injured by a faulty product that our businessdesigns, manufactures or supplies.

At valveIT we do everything possible to ensure the quality of our products and the safety and wellbeing of our customerswho use them.

Piazza Gae Aulenti, 8 I-20154 Milano Telefono +39 02 85900.1 Fax +39 02 85900.450

XL Insurance Company SE, Rappresentanza Generale per l'Italia | Sede Sociale in Londra - UK Registro : Registrar of Companies for England and Wales n° SE 80, Capitale Sociale Euro 259.156.875 i.v. -Impresa autorizzata all’esercizio delle assicurazioni a norma dell’art.23 del decreto legislativo n. 209/2005 del 07 Settembre 2005, Registro Imprese di Milano n. 160199/1998, R.E.A. di Milano n. 1562313, Codice Fiscale e P. Iva n. 12525420159

TO

Whom it may concern

CERTIFICATE OF INSURANCE

XL Insurance Company SE, Piazza Gae Aulenti, 8 - 20154 Milano, herewith confirms to have issued, to the Insured named herein, policies of insurance which provide, subject to the insuring agreements, exclusions, conditions and declarations contained therein, and during their effective period, coverage as described below:

Named Insured Valveit S.r.l. Via Caduti di Reggio Emilia, 27 40033 Casalecchio di Reno (BO) Policy Number: IT00015307LI – Certificate nr. 11/45 Policy Holder: Associazione di Imprese INTRAPRENDO Scope of coverage: Products Liability Limits of indemnity: Euro 5.000.000,00 per event and in the annual aggregate

Period of Insurance: from September 30, 2017 to September 30, 2018 . This certificate of insurance is not an insurance policy and does not amend, extend or alter the coverage afforded by the policies listed herein; notwithstanding any requirement, term or condition of any contract or other document with respect to which this certificate of verification of insurance may be issued or may pertain, the insurance afforded by the policies herein is subject to all terms, exclusions of such policies.

XL Insurance Company SE per XL Catlin Services SE, Italy Milan, 17 October 2017

Firmato da:VITTORIO RAMELLAData: 17/10/2017 14:55:11

®


valvelTWRAS Certificates

Certi�cate No.

Secretary

This certi�es that

has had the undermentioned product examined, tested and found, when correctly installed, to comply with the requirements of the United Kingdom Water Supply (Water Fittings) Regulations and

Scottish Water Byelaws.

The certi�cate by itself is not evidence of a valid WRAS Approval. Con�rmation of the current status of an approval must be obtained from the WRAS Directory (www.wras.co.uk/directory)

The product so mentioned will be valid until the end of:

Chairman, Product Assessment Group

October 2014

VALVEIT SRL

VIT-20-GBZN RANGE OF GATE VALVES

September 2020

1509991

Certi�cate No.

Secretary







October 2014

VALVEIT SRL

VIT-25-BLBZ SPHERICAL VALVES

October 2020

1510971

Certi�cate No.

Secretary






Chairman, Product Assessment GroupOctober 2014

VALVEIT SRL

VIT-25-DBZR BALANCING VALVES

December 2021

1612359Certi�cate No.

Secretary







VALVEIT SRL

VIT-20-YSBZ RANGE OF STRAINERS

July 2020

1507982

®


valvelTWRAS Certificates

®


valvelTFacilities

®

11valveIT srl | 40033 Casalecchio di Reno | Bologna | Italy| ph +39.051.9912714 | email [email protected] | www.valveit.com | shop.valveit.com

valvelTIndex

Page NoVIT - 16 - GBN

VIT- 20 - GBZN

VIT- 25 - GBN

VIT - 20 - LSBZ

VIT - 20 - GBR

VIT - 16 - GLB

VIT - 16 - SCB

VIT - 25 - SCBZ

VIT - 20 - SCBZ

VIT - 16 - LCBZ

VIT - 20 - YSB

VIT - 20 - YSBZ

VIT - 25 - YSBZ

VIT - 25 - BLV

VIT - 25 - BLBZ

VIT - 16 - GDN

VIT - 25 - GDN

VIT - 16 - GDR

VIT - 25 - GDR

VIT - 16 - GCL

VIT - 16 - SCC

VIT - 25 - SDC

VIT - 16 - WCC

VIT - 25 - WCC

VIT - 25 - WCCD

VIT - 16 - FDV

VIT - 16 - YDS

VIT - 25 - YDS

VIT - 16 - BDS / VIT - 25 - BDS

VIT - 16 - BCW

VIT16 - BCW - AB

VIT - 25 - BDW

VIT - 25 - BDWS

VIT - 16 - BCL

VIT - 16 - BCL - AB

VIT - 25 - BDL

VIT - 25 - BDLS

VIT - 16 - BDU

VIT - 16 - DES14

BRASS GATE VALVE, PN 16, NRS

WRAS BRONZE GATE VALVE, PN 20, NRS

BRONZE GATE VALVE, PN 25, NRS

BRONZE LOCKSHIELD VALVES, PN 20

BRONZE GATE VALVE, PN 20, RS

BRONZE GLOBE VALVE, PN 16

BRASS CHECK VALVE, PN 16

BRONZE CHECK VALVE, PN25

WRAS BRONZE CHECK VALVE, PN 20

BRONZE LIFT CHECK VALVE, PN16

BRASS Y STRAINER, PN 20

WRAS BRONZE Y STRAINER, PN 20

BRONZE Y STRAINER, PN 25

BRASS BALL VALVE, PN 25/32

WRAS BRONZE BALL VALVE, PN 25

DI GATE VALVE, PN16, NRS

WRAS DI GATE VALVE, PN 16, NRS

DI GATE VALVE, PN 16, RS

WRAS DI GATE VALVE, PN 16, RS

CI GLOBE VALVE, PN 16

CI SWING VALVE, PN 16

DI SWING CHECK VALVE, PN 25

CI WAFER CHECK VALVE, PN 16

WRAS DI WAFER CHECK VALVE, PN 16, SS DISC

WRAS DI WAFER CHECK VALVE, PN 16, DI DISC

FIVE DUTY CHECK VALVE

DI Y STRAINER, PN 16

WRAS DI Y STRAINER, PN 16

BASKET STRAINER

CI WAFER BUTTERFLY VALVE, PN 16, DI DISC

CI WAFER BUTTERFLY VALVE, PN 16, AL BZ DISC

WRAS DI WAFER BUTTERFLY VALVE, PN 16, DI DISC

WRAS BUTTERFLY VALVE, PN 16, SS DISC

LUG BUTTERFLY VALVE, PN 16, DI DISC

LUG BUTTERFLY VALVE, PN 16, AL BZ DISC

WRAS DI LUG BUTTEFLY VALVE, PN 16, DI DISC

WRAS DI LUG BUTTEFLY VALVE, PN 16, SS DISC

U TYPE BUTTERFLY VALVE, PN 16

DOUBLE OFFSET BUTTERFLY VALVE, SERIES 14

Fig No Description Page No

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28, 29

30, 31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48, 49

®


valvelTIndex

VIT - 16 - DES13

VIT - 25 - PICV

VIT - 40 - PICV

VIT - 16 - DCR

VIT - 25 - DBR

VIT - 25 - DBZR

VIT - 25 - DDR

VIT - 25 - FCU

VIT - 16 - ADS

VIT - 16 - AV

VIT - 16 - STC

VIT - 16 - DS - PRV

VIT - 16 - US - PRV

VIT - 25 - VRCA / VIT - 16 - VRCA

VIT - 16 - PRVVRCD

VIT - 16 - DMT

VIT - 16 - TRB

VIT - 16 - FRB

VIT - 25 - PRB

VIT - 16 - FBS

VIT - 16 - FHS

VIT - 10 - ABV

VIT - 16 - WHA

VIT - 10 - BBC

VIT - 16 - PSG / VIT - 25 - PSG

VIT - 150 - TG

VIT - 16 - OPC

VIT - 16 - OPS

VIT - 16 - FVB

VIT - 16 - FVD

VIT - CONTROL VALVE

VIT - 25 - OS

VIT - 25 - US

VIT - 25 - GC

VIT - 10 - DBC

VIT - 10 - PD

DOUBLE OFFSET BUTTERFLY VALVE, SERIES 13

BRASS PICV

DI PICV

CI BALANCING VALVE, PN 16

BRASS BALANCING VALVE, PN 25

WRAS BRONZE BALANCING VALVE, PN 25

DI BALANCING VALVE, PN 25

FCU LINK

AIR AND DIRT SEPARATOR

DI AIR VALVE

SILENT TYPE CHECK VALVE

DOWNSTREAM PRESSURE REDUCING VALVE, DI

UPSTREAM PRESSURE SUSTAINING VALVE, DI

PRESSURE RELIEF VALVES

PRESSURE REDUCING VALVE

DISMANTLING JOINT

THREADED RUBBER BELLOWS, PN 16

FLANGED RUBBER BELLOWS, PN 16

BRASS PRESSURE REDUCING VALVE, PN 25

SS EXPANSION JOINT

SS FLEXIBLE HOSES

BRASS AIR VENT,PN 10

WATER HAMMER ARRESTOR

BRASS BIB COCK, PN 10

PRESSURE GAUGE

STEM THERMOMETER

CI METERING STATION

SS METERING STATION

BRASS FOOT VALVE

DI FOOT VALVE

CONTROL VALVE

O-SIPHON

U-SIPHON

GAUGE COCK

BRASS DRAIN COCK

PULSATION DAMPENER

Page NoFig No Description Page No

50

51 to 58

59 to 63

64 to 70

71 to 74

75

76

77

78, 79

80

81

82

83

84

85

86

87

88

89

90

90

91

91

92

93

94

95

95

96

96

97

98

98

98

98

98

12

®

valveIT Brass Gate ValveFeaturesPN 16Non - Rising StemScrewed in BonnetBS 5154 PN16, Series BISO 228 / 1 Threaded EndsSingle Piece Wedge

ApplicationHVAC Sys tem, Cold and Hot Water

Hydros tatic Tes t PressureBody : 24 barSeat : 17.6 bar

Pressure / Temperature Rating7 bar at 170 deg C16 bar from - 10 to 100 deg C

*On Reques t ( Forward Delivery)

Available with NPT ThreadsAvailable in MSS - SP - 80 StandardAvailable with Locking DeviceAvailable in other material grades

*Subject to minimum order quantity

Pressure Vs Temperature Graph

Dimensions & Weights

Material Specification

-20 0 40 80 120 160 200 240

4

0

8

12

16

20

24

28

32

Satu

rate

d St

eam

Lin

e

16 bar from -10 to 100 deg C7 bar at 170 deg C

Temperature in deg C

Pres

sure

in b

ars

valvelTGate Valves valvelT

1/2"3/4"1"1"1/41"1/22"

384448525862

687690108126146

455055607080

172.00240.00368.00538.00694.001100.00

11294381125220

Component MaterialNoBody (1/4" to 2")BonnetWedgeStemGland packingGland nut (1/4" to 1" 1/2)Gland nut (2" )GasketTop handwheel nutHandwheelNameplate

Brass: CW 617 N - UNI - EN12165Brass: CW 617 N - UNI - EN12165Brass: DELTA C EN1982 CB 754SBrass: CW 614 N - UNI - EN12164Brass: CW 614 N - UNI - EN12164Brass: CW 614 N - UNI - EN12164Brass: CW 617 N - UNI - EN12165Fibre washerZinc plated steelAluminium, with red plastic coatingAluminum

123456

78910

Nominal size Weight Kv Value

D [inches] L [mm] H [mm] M [mm] GrDimensions

1

2

9

8

5

6

7

3

4

10


VIT - 16 - GBN

®

Gate Valves


valvelT



Component MaterialNo

valveIT Bronze Gate Valve (Threaded)FeaturesPN 20Non - Rising StemScrewed in BonnetISO 228 / 1 Threaded Ends


Hydros tatic Tes t PressureBody : 30 barSeat : 22 barPressure Rating : PN20

Working Medium: Water, Oil, SteamWorking Temperature: t < 170 C


BodyBonnetStemPacking NutPackingStem BushDiscHandwheelHandwheel Nut

Bronze CC491kBronze CC491kDZR Brass CW602NBrass CW617NP.T.F.EDzr Brass CW602NBronze CC491kAluminiumBrass CW614N

1520253240506580100

DN INCH d L H D1/2”3/4”1”1 1/4”1 1/2”2”2 1/2”3”4”

1319253238506376100

43495462657587105124

7892103116133156190215258

526060707892100110130

123456789

VIT - 20 - GBZN

Dimensions

®

valveIT gate valveFeaturesPN 25Non - Rising StemScrewed in BonnetBS 5154 PN25, Series BBSPP Screwed Female EndsSingle Piece Wedge


Hydrostatic Test PressureBody : 37.5 barSeat : 27.5 bar

Pressure / Temperature Rating10.5 bar at 186 deg C25 bar from -10 to 100 deg C

*On Request ( Forward Delivery)Available with NPT ThreadsAvailable in MSS - SP - 80 StandardAvailable with Locking Device* Subject to minimum order quantity


-20 0 40 80 120 160 200 240

4

0

8

12

16

20

24

28

32


Pres

sure

in b

ars

Satu

rate

d S

tea

m L

ine

25 bar from -10 to 100 deg C10.5 bar at 186 deg C

Component Material DINBronzeBronzeTeflonBrassBronzePTFEBrassBrassDZR Brass(HT)AluminiumAluminiumSteel

G - CuSn5ZnPb (Rg5)G - CuSn5ZnPb (Rg5)PTFECuZn39Pb3G - CuSn5ZnPb (Rg5)PTFECuZn39Pb3CuZn39Pb3----

NoBodyWedge DiscGasketLock NutBonnetPackingGlandPacking NutStemHand WheelName PlateNut



Nominal Size

DN (Inches) L (mm) H (mm) A (mm)Weight

Kg46.551.557.564.56877

7588100112130150

556363708090

0.3000.4350.6381.0001.2351.890

Dimensions

DN (mm)13.519.525323848

364582115196285

Kv Valuem / h3


Gate Valves valvelT

1/23/411 1/41 1/2 2

123456789101112

VIT - 25 - GBN

®


Lock Shield Valves valvelT

valveIT Bronze Lock Shield ValveFeaturesBronze BodyPN 20Screwed in Bonnet with lock shield arrangementT - key OperationISO 228 / 1 Threaded Ends

ApplicationHVAC system, Cold and Hot water

Hydrostatic Test PressureBody : 30 barSeat : 22 bar

Pressure / Temperature Rating20 bar from -10 to 100 deg C

BodyWedgeStemStem RingBonnetPackingPack GlandLock Shield

Bronze - CC491K UNI EN1982Brass - CW617N UNI EN12165Brass - CW614N UNI EN12164Brass - CW614N UNI EN12164Brass - CW617N UNI EN12165PTFEBrass - CW614N UNI EN12164Brass - CW614N UNI EN12164

Component MaterialNo12345678

Nominal Size D (mm) H (mm) Weight (kg)1/2”3/4“1”1 1/4”1 1/2”2”

495157687082

63.579.592.5120134.5161

0.2820.3770.5420.8961.2101.900


*All Dimension are nominal (Indicative)


VIT - 20 - LSBZ

®

Gate Valves

valveIT gate valveFeaturesPN 20Rising StemUnion BonnetBS 5154 PN20, Series BISO 228 / 1 Threaded EndsSingle Piece WedgeExtended Bonnet

ApplicationHVAC System, Cold and Hot Water

Hydros tatic Tes t PressureBody : 30 barSeat : 22 bar


*On Reques t ( Forward Delivery)Available with NPT ThreadsAvailable in MSS-SP - 80 StandardAvailable with Locking Device



-20 0 40 80 120 160 200 240

4

0

8

12

16

20

24

28

32


Pres

sure

in b

ars

Satu

rate

d S

tea

m L

ine

20 bar from -10 to 100 deg C9 bar at 180 deg C Material Specification



valvelT

D mmL mmH mmWeight kg

Dimensions

50501020.330

50501020.330

50501020.330

55511270.500

60571400.680

70681671.100

80711871.450

95822312.350

110972703.600

1101073255.550

1301203658.550

4”3”2”1/22”1”1/21”1/41”3/4”1/2”3/8”1/4”SizeMark

Body

BONNET

Union Nut

Stem

Wedge

PackingPack. GlandPack NutHandwheelWheel Nut

Bronze - CC491K UNI EN1982

Brass - CW614N UNI EN12164

Brass - CW617NUNI EN12165

Bronze - CC491KUNI EN1982

at 3/8” to 3” 4”


2

3

4

5

678910



at 3/8” to 2” at 2”1/2 to 4”



at 3/8” to 2” at 2”1/2 to 4”AF / 15 / MA (Patented)Brass - CW614N UNI EN12164Brass - CW617N UNI EN12165ALUMINIUM - GD12FE UNI EN1706Steel - 65 UNI 5589

VIT - 20 - GBR

®

valveIT globe ValveFeaturesPN 16BS 5154 PN16, Series BRising Stem and Rising Hand WheelScrewed in BonnetISO 228 / 1 Threaded EndsMetal Seated



Pressure / Temperature Rating7 bar at 170 deg C16 bar from -10 to 100 deg C

*On Reques t ( Forward Delivery)Available with NPT ThreadsAvailable in other PR ratingAvailable in MSS - SP - 80 Standard



-20 0 40 80 120 160 200 240

4

0

8

12

16

20

24

28

32


Pre

ssur

e in

bar

s

Sat

urat

ed S

team

Lin

e

16 bar from -10 to 100 deg C 7 bar at 170 deg C Material Specification

1233 a4567891011

BronzeBronzeBrassBronzeBrass (H.T)PTFEBrassAluminiumBrassAluminiumSteelBronze

G - CuSn5ZnPb (Rg5)G - CuSn5ZnPb (Rg5)CuZn39Pb3G - CuSn5ZnPb (Rg5)CuZn39Pb3PTFECuZn39Pb3-CuZn39Pb3--G-CuSn5ZnPb (Rg5)

BodyBonnetDisc upto 1 1/2"from 2" - 4"StemPackingGlandHand Wheel upto 2"Packing NutName PlateHand Wheel NutSeat

4956647484100

758394113124.5137

556363708090

0.240.320.490.680.981.63


4.561017.521.531.5

1/23/411 1/41 1/22


Globe Valves valvelTVIT - 16 - GLB

Component Material DINNo

Nominal Size Dimensions

D (Inches) L (mm) H (mm) M (mm)Weight

KgKv Valuem / h3

®

Swing Check Valves

valveIT Swing Check valveFeaturesPN 16BS 5154 PN16, Series BHorizontal Swing PatternScrewed in CoverMetal to Metal SeatISO 228 / 1 Threaded EndsSuitable for Mounting in Horizontaland Vertical Pipe (with flow upwards)




*On Reques t ( Forward Delivery)Available with NPT ThreadsAvailable in MSS - SP - 80 StandardAvailable in other material grades*Subject to minimum order quantity





valvelTVIT - 16 - SCB


BodyCapPinDisc

Brass - UN617N Uni EN12165Brass - UN617N Uni EN12165Brass - UN614N Uni EN12164Brass - UN617N Uni EN12165

-20 0 40 80 120 160 200 240

4

0

8

12

16

20

24

28

32

Satu

rate

d St

eam

Lin

e



Pres

sure

in b

ars

P mmL mmH mmD mmWeight Kg

84746150.161

85351200.233

106361250.352

107473330.458

108785370.724

119794471.010

DN 1/2” 3/4” 1” 1”1/4 1”1/2 2”Dimensions

®


valveIT Bronze Swing Check ValveFeaturesPN 25BS 5154 PN25, Series BHorizontal Swing PatternScrewed in CoverMetal to Metal SeatISO 228 / 1 Threaded EndsSuitable for Mounting in Horizontaland Vertical Pipe (with flow upwards)


Hydros tatic Tes t PressureBody : 37.5 barSeat : 27.5 bar


*On Reques t ( Forward Delivery)Available with NPT Threads*Subject to minimum order quantity


-20 0 40 80 120 160 200 240

4

0

8

12

16

20

24

28

32


Pres

sure

in b

ars

Satu

rate

d St

eam

Lin

e

25 bar from -10 to 100 deg C

10.5 bar at 186 deg C



1/23/411 1/41 1/22

5764.57690100.5119

384147576373

0.2550.3400.5450.8751.2051.870

1318.52430.53747

58.51221.53555

Swing Check Valves valvelTVIT - 25 - SCBZ

Component Material DINNoBronzeBronzeBrassPTFEBronze

CuSn5Zn5Pb5 (Rg5)CuSn5Zn5Pb5 (Rg5)CuZn39Pb3PTFECuSn5Zn5Pb5 (Rg5)

BodyDiscPinGasketCover

12345

DimensionsNominal Size

D (Inches) L (mm) H (mm)Weight

KgDN (mm)Kv Value

m / h3

®

valveIT Bronze Swing Check Valves


valvelT



valveIT Bronze Swing Check ValveFeaturesPN 20BS 5154 PN 16, Series BHorizontal Swing PatternScrewed in coverISO 228 / 1 Threaded EndsSuitable for mounting in Horizontal and Vertical Pipe (with flow upwards)

ApplicationHVAC System, Cold and Hot WaterHydrostatic Test PressureBody: 30 barSeat : 22 bar


*On Request (Forward Delivery)Available with NPT ThreadsAvailable in MSS - SP - 80 StandardAvailable in other material grades*Subject to minimum order quantity

BodyCapPinDisc

1/23/411 1/41 1/22

5266.5719087110

384548.5586267

0.2230.3650.4950.7260.8321.380

Bronze - C83600 ASTM B62Bronze - CW617N UNI EN12165Brass - CW614N UNI EN12164PTFE - CW617N UNI EN12165


Norminal Size Dimensions Weight

kgH (mm)L (mm)D (inches)

VIT - 20 - SCBZ

®


Bronze Lift Check Valves valvelT

valveIT Bronze Lift Check ValveFeaturesPN 16BS 5154 PN 16, Series BLift type patternISO 228 / 1 Threaded EndsSuitable for Mounting in Horizontal andVertical Pipe (with flow upwards)

ApplicationHVAC system, Cold and Hot WaterHydrostatic Test PressureBody: 24 barSeat: 17.6 bar


*On request (Forward Delivery)Available with NPT ThreadsAvailable in MSS - SP - 80 StandardAvailable in other material grades*Subject to minimum order quantity

BRONZE - CC491K UNI EN1982BRONZE - CC491K UNI EN1982HOSTAFORM POM - DIN5735STAINLESS STEEL - UNI 10270 - 1NBR 70 SHORE

BodySeatDisc HolderSpringDisc

Material SpecificationComponent MaterialNo

12345

Nominal Size D (mm) H (mm) Weight (kg)1/2”3/4“1”1 1/4”1 1/2”2”

303747607084

566067768392

0.1550.2100.3550.5700.7501.265


VIT - 16 - LCBZ

®

Y Type Strainer

valveIT Brass Y Type StrainerFeaturesPN 20Threaded CapSS ScreenScreen Perforations1/2, 3/4,1 - 0.4mm11/4, 1 1/2, 2 - 0.5mmThreaded to ISO 228 / 1


Hydros tatic Tes.t PressureBody : 30 bar

Pressure / Temperature Rating20 bar from - 10 to 100 deg C

*On Reques t ( Forward Delivery)*Available with NPT Threads*Subject to minimum order quantity*Available in other material grades





valvelTVIT - 20 - YSB

1/2"3/4"1"1"1/41"1/22"

58708796106126

405060707590

155,00236,00435,00592,00775,001.290,00

4,67,312,51724,536

202020202020


1

2345

Body

CapGasketInner strainerFinishing

From 1/4" to 1" Brass: CW 617 N - UNI - EN12165From 1" 1/4 to 3" Brass: DELTA C EN1982 CB 754SBrass: CW 617 N - UNI - EN12165Fiber washerRhoimboidal flattened sheet stainless steel AISI 304Brass sandblasted

Nominal size Weight Kv Value PN at max 100°CD [inches] B [mm] C [mm] Gr

Dimensions

-20 0 40 80 120 160 200 240

4

0

8

12

16

20

24

28

32


Pres

sure

in b

ars

Satu

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d S

tea

m L

ine


2 3 4 1

®

Strainer


valvelT


BodyScreenGasketCap

Bronze CC491KStainless Steel Type 304P.T.F.EBronze CC491K

1234


152025324050

DN INCH1/2”3/4”1”1 1/4”1 1/2”2”

606060282828

58708896107125

334149566280

CM2 L H

Bronze Strainer (Threaded)FeaturesPressure Rating : PN20Working Medium: Water, Oil, SteamWorking Temperature: t < 170 CThreaded to ISO 228 / 1Screen Perforations1/2, 3/4,1 - 0.9mm11/4, 1 1/2, 2 - 1.5mm


Hydros tatic Tes.t PressureBody : 30 bar

Pressure / Temperature Rating20 bar from - 10 to 100 deg C

VIT - 20 - YSBZ

Dimensions

®


valveIT Bronze Y Type StrainerFeaturesPN 25Threaded CapSS Screen0.8 mm Screen PerforationsThreaded to ISO 228 / 1


Hydros tatic Tes t PressureBody : 37.5 bar



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16

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25 bar from -10 to 100 deg C10.5 bar at 186 deg C

BronzeStainless SteelBronzeTeflon

G-CuSn5ZnPbX5CrNi1810G-CuSn5ZnPbPTFE

BodyScreenCoverGasket



1/23/411 1/41 1/22

7691108124144172

4656688091111

0.2700.4400.7001.0701.5502.550

4.16.89.5172634

Y Type Strainer valvelTVIT - 25 - YSBZ

1234

Component Material DINNo

Nominal Size Dimensions Weight

D (Inches) L (mm) H (mm) KgKv Value

m / h3

®

Ball Valves

valveIT Brass Ball ValveFeaturesPN 25 / 32Forged Brass Body, Nickel + Chrome Plated bodyChrome Plated Brass BallFull Bore, Two Piece BodyPTFE SeatISO 228 / 1 Threaded Ends

ApplicationHVAC Sys tem, Air, Cold and Hot Water

Hydros tatic Tes t Pressure 15mm-25mm

Body : 48 bar

Seat : 35.2 bar

*On Reques t ( Forward Delivery)Available with NPT ThreadsAvailable in MSS - SP StandardAvailable in PN 20 rating (Light Duty)*Subject to minimum order quantity

Pressure / Temperature RatingTemp. Operating Range: -10 to 100 C Pressure Rating: PN25-32 for sizes till 2”PN16 for sizes 21/2, 3 & 4”




valvelTVIT - 25 - BLV

32-50mm

37.5 bar

27.5 bar

12

34567

BodyBall (1/2")Ball (3/4" to 1")Ball (1" 1/4 to 4”)Stem and glandSeatStem packing and antifriction ringOperating leverFinishing

Brass CW617N - UNI - EN 12165Brass CW614N - UNI - EN 12164Brass CW617N - UNI-EN 12165Brass: DELTA CS UNI-EN1982 CB 7535Brass CW614N - UNI-EN 12164Pure P.T.F.E.Pure P.T.F.E.Aluminium with red plastic coating finishingSandblasted chromed

1/2"3/4"1"1"1/41"1/22"2 1/2”3”4”

5558688389105131155195

454859658093110120155

9090115115145180270270320

200,00278,00456,00680,00985,001.550,00---

15,531,758,596160269395535900

323232252525161616


Nominal size Weight Kv Value PN at max 100°C

D [inches] L [mm] H [mm] M [mm] GrDimensions

1

44

25

5

3 3 6

M

L

H

®

Ball Valves


valvelT


Material SpecificationComponent MaterialNoBodySeat RetainerBallSeatStemPackingGland NutLeverLever NutLever Cover

Bronze CC491kBronze CC491kDzr Brass CW617NP.T.F.EDZR Brass CW602NP.T.F.EBrass CW617NMild Steel (Chrome Plated)Stainless SteelPVC

12345678910

152025324050

DN INCH d L H D1/2”3/4”1”1 1/4”1 1/2”2”

141924313849

5361718592114

445155657083

95110110140140160

Dimensions

valveIT Bronze Ball Valve (Threaded)FeaturesPN 25Bronze BodyFull Bore, Two Piece BodyPTFE SeatISO 228 / 1 Threaded Ends


Hydros tatic Tes t PressureBody : 37.5 barSeat : 27.5 barPressure Rating : PN25

Pressure / Temperature RatingWorking Medium: Water, Oil, SteamWorking Temperature: t < 170 C7 bar at 170 deg C25 bar from - 10 to 100 deg C

VIT - 25 - BLBZ

Fig . VIT-16-GDN


®

BodyWedge castingCover of wedgeThreaded bushStemCover sealCoverBoltScrew cover capSealWasherO-ringThrust bearingO-ringSealWasherNutHand Wheel

DI - EN - GJS-500 - 7 5.3200(ex.JS1050)EN - GJS - 500 - 7 5.3200(ex.JS1050)EPDMCuZn36pb2AsX20Cr13EPDMEN - GJS - 500 - 7 5.3200 (ex.JS1050) 8.8C15, C15R, C15EPlasticEPDMNylonEPDMCuZn36Pb2AsEPDMNBR / EPDMC15,C15R, C15EC15, C15R, C15EEN - GJS - 500 - 7 5.3200 (ex.JS1050) 8.8

Material SpecificationNo Material123456789101112131415161718

Component

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16

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EPDM 16 bar upto 110 deg C

EP

DM

Sea

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Gate Valves valvelTVIT - 16 - GDN

valveIT Ductile Iron gate valveFeaturesDN50 - DN300 : Ductile Iron MaterialPN 16Non - Rising Stem, Inside ScrewResilient SeatEpoxy CoatedBolted Bonnet, Raised Face Flangeshigh tightness (leakproofness class - A acc. EN - 12266 - 1)face of face dimensions: series 14 acc EN 558 - 1, F4 acc. to DIN 3202flange end connections: EN- 1092 - 2flanged to BS 4504 PN 16 (EN 1092) / DIN 2633 (EN 1092)



Pressure / Temperature Rating16 bar at 0-100deg c

CoatingInternal and External coated with Epoxy paint RAL 5002 (Blue)Coating Thickness (DFT) - 100 Microns

*On Reques t ( Forward Delivery)Available in MSS - SP - 70 (CL 125, CL 250)Available with Locking DeviceAvailable with other material, trim, other face to face dim*Subject to minimum order quantity


29www.valveit.com | http://shop.valveit.com

®

H L D D1 D2 b n d w c A B d 11 12

506580100125150200250300

240250312335385438543645728

150170180190200210230250270

165185200220250285340405460

125145160180210240295355410

99118132156184211266319370

191919191919202224,5

448888121212

191919191923232828

160160200250250320320320360

5,05,05,06,06,07,07,59,010,0

12,812,814,517,017,218,720,020,020,0

13,813,815,619,519,721,722,022,022,0

171718242424242626

202022252530303030

282827323240404040

9,011,814,218,626,636,258,485,4132,0

Gate Valves valvelT


VIT - 16 - GDN

Fig . VIT-16-GDN


®

valveIT Ductile Iron gate valveFeaturesDN50 - DN600 : Ductile Iron MaterialPN 16Non - Rising Stem, Inside ScrewResilient SeatEpoxy CoatedBolted Bonnet, Raised Face Flangeshigh tightness (leakproofness class - A acc. EN - 12266-1)Comply with BS 5163 (EN 1074)Face to face dim as per EN558 - 1 series 3flange end connections: EN-1092 - 2flanged to BS 4504 PN 16 (EN 1092) / DIN 2633 (EN 1092)



Pressure / Temperature Rating16 bar at 0 - 100deg c

CoatingInternal and External coated with Epoxy paint RAL 5002 (Blue)Coating Thickness (DFT) - 200 Microns (min)

*On Reques t ( Forward Delivery)Available with stem capAvailable with Locking DeviceHigher Sizes / PN 25 rated available*Subject to minimum order quantity



-20 0 40 80 120 160 200 240

4

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16

20

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Gate Valves valvelT

Ductile IronDuctile IronDI + EPDMStainless SteelGraphiteGraphiteDuctile Iron

ENJS1050ENJS1050ENJS1050SS 420--ENJS1050

BodyBonnetWedgeStemGland PackingBonnet GasketHand Wheel

01020304050607

Component Material SpecNo

VIT - 25 - GDN


®

Gate Valves valvelT

inchmm

DN

LH2D

502

652 - 1 / 2

803

1004

1255

1506

2008

25010

30012

35014

40016

45018

50020

60024

178254160

*Note: H1 Dimensions please consult us

190296160

203349200

229396200

254477250

267548250

292694280

330840370

356960370

381842508

406931558

4321058610

4571146610

5081298762


VIT - 25 - GDN

®


valveIT Ductile Iron Gate ValveFeaturesDN50 - DN300 : Ductile Iron MaterialPN 16, BS 5150Rising Stem, Outside Screw and YokeEpoxy Coated, Copper alloy TrimBS 5150 PN 16 (EN 1171)Bolted Bonnet, Raised Face FlangesFlanged to BS 4504 PN 16 (EN 1092) / DIN 2633 (EN 1092)Flanges Drilled to DIN 2501 (EN 1092)Solid Wedge




CoatingInternal and External coated with wetEpoxy paint RAL 5002 (Blue)Coating Thickness (DFT) - 100 Microns

*On Request ( Forward Delivery)Available with Locking DeviceHigher SizesOther Material*Subject to minimum order quantity


-20 0 40 80 120 160 200 240

4

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16

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16 bar from -10 to 120 deg C 10 bar at 180 deg C

Dimensions

Ductile IronDuctile IronDuctile IronBrass / SSBronzeBronzeGraphiteGraphiteDuctile IronCarbon Steel

ENJS1050ENJS1050ENJS1050CuZn39Pb3 / SS 420EN1982CC491KEN1982CC491K--ENJS1050Grade 4.8

BodyBonnetWedgeStemBody SeatDisc SeatGland PackingBonnet GasketHand WheelBonnet Bolt & Nuts


Gate Valves valvelT

01020304050607080910


Dimensions (mm)

EN558 - 1 Series 3ASME B16. 10EN558 - 1 Series 14EN558 - 1 Series 15BS 3464HD

Size 50

178150250146362183

65

191170270159427183

80 100 125 150 200 250 300

3562705003051352455

292230400241990355

3302504502731180455

267210350210809305

254200325191709305

229190300171620254

203180280165508254

L

VIT - 16 - GDR

®


valveIT Ductile Iron Gate ValveFeaturesDN50 - DN600 : Ductile Iron MaterialPN 16, BS 5163Rising Stem, Outside Screw and YokeEpoxy Coated Resilient SeatBolted Bonnet, Raised Face FlangesFlanged to BS 4504 PN 16 (EN 1092) / DIN 2633 (EN 1092)Flanges Drilled to DIN 2501 (EN 1092)Compliance to BS 5163 PN 16 (EN 1074)Face to face dim as per EN558 - 1 series 3




CoatingInternal and External coated with wetEpoxy paint RAL 5002 (Blue)Coating Thickness (DFT) - 200 Microns (min)

*On Request ( Forward Delivery)Available with Locking DeviceHigher Sizes / PN 25 rated available*Subject to minimum order quantity


-20 0 40 80 120 160 200 240

4

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8

12

16

20

24

28

32


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Dimensions


Gate Valves valvelT

Ductile IronDuctile IronDI + EPDMStainless SteelGraphiteGraphiteDuctile Iron

ENJS1050ENJS1050ENJS1050SS 420--ENJS1050

BodyBonnetWedgeStemGland PackingBonnet GasketHand Wheel

01020304050607


inchDNDimensions

LHD

2 2 - 1/2 3 4 5 6 8 10 12 14 16 18 20 24178254160

190296160

203349200

229396200

254477250

267548250

292694280

330840370

356960370

381741508

406816558

432936610

4571021610

5081173762

VIT - 25 - GDR

®

valveIT Cas t Iron Globe ValveFeaturesPN 16Technical Conditions - Design: EN1074Face to Face Dimensions - DIN 3202 - Series F1 ( EN 558 - 1)Rising StemSS Trim - 13% Chrome, Bolted BonnetFlanged to DIN 2633 (EN 1092) / BS 4504 PN 16 (EN 1092)Raised Face Flanges Drilled to DIN 2501 (EN 1092)




CoatingInternal and External coated with wetEpoxy paint ( RAL 5002 Blue)Coating Thickness (DFT) = 100 Microns

*On Reques t ( Forward Delivery)Available in Bronze TrimAvailable in MSS - SP - 85 (CL 125, CL 250)*Subject to minimum order quantity


-20 0 40 80 120 160 200 240

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12

16

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Cast IronCast IronCast Iron + SS OverlayStainless SteelGraphiteCast IronCast IronGraphite / SteelSteelStainless Steel

1691GG251691GG251691GG25X20Cr13-1691GG251691GG25-9S20KX20Cr13

BodyBonnetDiscStemGland PackingGlandHand WheelBonnet GasketDisc Lock NutSeat




Globe Valves valvelT

Component Material DINNo12345678910

Nominal Size Dimensions Weight

DN (mm) L (mm) A (mm) M (mm) KgH (mm)Kv Value

m / h3

506580100125150200250300

230290310350400480600730850

165185200220250285340405460

261.5293341381419485569780890

140200200240280315360520520

14.717.835.040.060.082.0142.0243.0341.0

-7911518122536469010101575

VIT - 16 - GCL

®


valveIT Check ValveFeaturesDN50 - DN300 : Cas t Iron MaterialPN 16BS 5153 PN16 (EN 12334)Epoxy CoatedSwing Type Check ValveBronze Trim, Bolted CoverRaised Face FlangesFlanged to BS 4504 PN16 (EN 1092)DIN 2633 (EN 1092)Flanges Drilled to DIN 2501 (EN 1092)



Pressure / Temperature Rating13 bar at 220 deg C16 bar from - 10 to 120 deg CSuitable for mounting in Horizontaland Vertical Pipe (with flow upwards)

CoatingInternal and External coated withEpoxy Paint RAL 5002 (Blue) Coating Thickness (DFT) = 100 Microns

*On Reques t ( Forward Delivery )Outside Lever and Weight, Dashpot arrangementa. with Bronze Trimb. with Rubber Disc Ringc. Higher Sizes*Subject to minimum order quantity


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Cast IronCast IronCast IronBronzeBronzeStainless SteelAsbestos Free

ENJL1040ENJL1040ENJL1040EN1982CC491KEN1982CC491KBS970 420S37-

BodyCoverDiscDisc Seat RingBody Seat RingHinge PinGasket



DN 50 - DN 300

L

H

Check Valves valvelT

Component Material SpecNo1234567

20312511.5

21613716.5

24114721

29216628.5

33019042

35621755

495265104

622300168

699342244

Dimensions

LHWeight (Kg)

Size DN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300

VIT - 16 - SCC

Dimensions

®

valveIT Ductile Iron Check ValveFeaturesDN50 - DN300 : Ductile Iron MaterialPN 25BS 5153 PN25 (EN 12334)Epoxy CoatedSwing Type Check ValveBronze Trim, Bolted Cover,Raised Face Flanges Flanged to BS 4504 PN25 (EN 1092)DIN 2634 (EN 1092)Flanges Drilled to DIN 2501 (EN 1092)


Hydros tatic Tes t PressureBody : 37.5 barSeat : 27.5 bar

Pressure / Temperature Rating19 bar at 220 deg C25 bar from - 10 to 120 deg CSuitable for mounting in Horizontaland Vertical Pipe (with flow upwards)

CoatingInternal and External coated withwet Epoxy Paint RAL 5002 (Blue)Coating Thickness (DFT) = 100 Microns

*On Reques t ( Forward Delivery )Outside Lever and Weight, Dashpot arrangement*Subject to minimum order quantity


-20 0 40 80 120 160 200 240

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16

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DN 50 - DN 300

L

K

n-d0

Ductile IronDuctile IronDuctile IronBronzeBronzeStainless SteelAsbestos Free

BodyCoverDiscDisc Seat RingBody Seat RingHinge PinGasket





1234567

* 50* 65* 80* 100* 125* 150* 200* 250* 300

203216241292330356495622699

125145160190220250310370430

4 - 188 - 188 - 188 - 228 - 268 - 2612 - 2612 - 3016 - 30

Nominal Size DimensionsD (mm) L (mm) K (mm) n-d0 (mm)

VIT - 25 - SDC

®

Check Valves


valveIT Check Valve Dual Plate, Wafer TypeFeaturesDN50 - DN300 : Cas t Iron MaterialPN 16EPDM Seat Ring

ApplicationHVAC Sys tem, Oil, Cold and Hot Water


Pressure / Temperature RatingNitrile Seating16 bar upto 90 deg CEPDM Seating16 bar upto 120 deg CSuitable for mounting in Horizontaland Vertical Pipe (with flow upward)Suitable for mounting between DIN and BSPN 16 Flanges

*On Reques t ( Forward Delivery)Available in other material gradesHigher Sizes*Subject to minimum order quantity


-20 0 40 80 120 160 200 240

4

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16

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EPDM 16 bar upto 120 deg CNITRILE 16 bar upto 90 deg C

EP

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NIT

RIL

E S

eat



valvelT

Component MaterialNoBodyPlateSpringPinSealSleeveSealScrew Sling for DN 125 - DN 300

EN-GJL - 250, 5.1301 (ex.JL1040)X5CrNi18 - 10X5CrNi18 - 10X5CrNi18 - 10EPDMteflonEPDMS235JRS235JR

123456789

DN D min pipe A C Kvmm kgm3/hmm

40506580100125150200250300

3642606686115143197231281

4343466464707689114114

91107127142162192218273328378

3434549520032046799015842783

1,21,52,02,84,16,48,513,52230

VIT - 16 - WCC

®

valveIT Check Valve Dual Plate, Wafer TypeFeaturesDN50 - DN600 : Ductile Iron MaterialPN 16EPDM Seat RingSuitable for mounting between DIN and BSPN 16 FlangesVIT-25-WCC (with SS Disc)VIT-25-WCCD (with DI Disc)

ApplicationHVAC Sys tem, Oil, Cold and Hot Water


Pressure / Temperature RatingEPDM Seating16 bar upto 120 deg C

Suitable for mounting in Horizontaland Vertical Pipe (with flow upward)

CoatingInternal and External coated withwet Epoxy Paint RAL 5002 (Blue)Coating Thickness (DFT) = 200 Microns (min)

*On Reques t ( Forward Delivery)Higher Sizes / PN 25 rated available*Subject to minimum order quantity



Ductile IronStainless Steel / Ductile IronStainless SteelEPDMStainless SteelPTFE

BodyDiscStemSeatSpringWasher





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inchmm

DN

114140

89127

7695

7083

6467

4660

6467

4354

43-

L (DIN3202)

L (API594)

401-1/2

502

652-1/2

803

1004

1255

1506

2008

25010

30012

35014

40016

45018

50020

60024178222

152213

152203

140191

127184

114181

VIT - 25 - WCCVIT - 25 - WCCD

®


Five-duty Check Valves valvelT


Five-duty Check Valves O.S & Y TYPE10 Kgf/cm , 125, 150Lb16 Kgf/cm , 250Lb20 Kgf/cm , 300LbFive - duty Check Valve can protect a pump and pipe line from water hammer effect, and carriesout five functions.Also this valve gives you more efficiency installed with angle type at inline pump - working

FeaturesFive - duty check valve is installed at the pump outlet and used as a safeguard for backwardflow. Multiple functions are added to basic check valve and it carries out 5 functions perfectly.(Hammerless check valve, O.S & Y stop valve, balancing valve, By - pass Function and multi -directional inlet connection.)The main body can be separated so that it can be freely changed to angle type or straight type.(Angle Type is suitable for line pump piping)Built - in by-pass valve makes it easy to drain WATER out of the protection from freezing and tosupply guiding water to prevent vaccum state.To check the open / close status of the valve, this valve is made of outer screw type (O.S & Y type)and usable for flow balancing adjustment. (Fire proof tamperswitch is optional) Stainless SteelBody (SI-60610) can be supplied in size of 32A - 100A for drinking water pipeline

Cross-Sectional View

Materials

BODYSPRINGDISCSTEMSEAT

10kg F

Max. 20Kgf / cmJIS 10K, PN10ANSI 125’ 150 Lbs Flange

CAST IRON DUCTILE IRON

16kg F

Max. 30Kgf / cmJIS16K, PN16ANSI 250 LbsFlange

Ductile Iron or Cast steelSTAINLESS STEEL # 304BRASS and DUCTILE IRON, EPDMBRASS STAINLESS STEEL # 304EPDM or BRONZEMagnetic Lead Relay Switch {DC24V}

Model No VIT-60410 VIT-60416 VIT-60520

Tamper Switch

Water, Oil

Max. 120

0.04-0.07kgf / cm

20kg F

Max. 40Kgf / cmJIS20KANSI 300 Lbs Flange

Service FuildMax. inlet PressureMax. TemperatureWater Pressure TestEnd Connection

Min, Workable Pressure Difference

40A (11/2”)50A (2”)65A(11/2“)80A (2”)100A (4”)125A (5”)150A (6”)200A (8”)250A (10”)300A (10”)350A (14”)400A (16”)450A (18”)500A (20”)

2332382802953373694395146326977578358671026

2372422802993403774475246427077718358671060

218218244268290307376438547593703738841873

218218244268290307376438547593703738841872

Rc 3/8”Rc 3/8”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”

Rc 3/8”Rc 3/8”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”Rc 1/2”

161161191205232263299350436480542616656711

163163191207234267303356441485549629672728


Model No VIT - 60410, 60416, 60520 {Straight] VIT - 60410, 60416, 60520 {Angle]

Size LH d H

H1 d6052060410,16 6052060410,16

Straight Type Angle Type

Angle Type

Straight Type

VIT - 16 - FDV

®


Y Type Strainer valvelT

valveIT Y Type StrainerFeaturesDN65 - DN300 : Ductile Iron MaterialPN 16Bolted CoverSS Screen1.5 mm / 2.5 mm Screen Perforations (DN65 - DN300)Flanged ends to DIN 2633 (EN 1092)BS 4504 PN16 (EN 1092)Drilling on the cover, with drain plug connectionFace to face EN558-1(Series - 1), Tested to EN12266 - 1


Hydros tatic Tes t PressureBody : 24 bar


CoatingInternal and External coated withwet Epoxy paint RAL 5002 (Blue)Coating Thickness (DFT) = 200 Microns (min)

*On Reques t ( Forward Delivery)Strainers can be supplied with screen of other mesh sizes.Strainers can be supplied fitted with drain cock of brassHigher Sizes *Subject to minimum order quantity

Standard Screen


-20 0 40 80 120 160 200 240

4

0

8

12

16

20

24

28

32


Pre

ssur

e in

bar

s

Sat

urat

ed S

team

Lin

e




Ductile IronStainless SteelDuctile IronAsbestos FreeSSCarbon SteelGalvanized

EN1563 EN - GJS-400EN10088 X5CrNi1810EN1563 EN - GJS - 400--EN10083-2 C45

BodyScreenCoverGasket3/8,1/2 Drain Plug

Bolt

VIT - 16 - YDS

H


6

Nominal Size

DN (mm) H (mm)Weight

KgL (mm)Kv Value

m / h3

Dimensions

6580100125150200250300

137152205244269341455476

290310350400480600730850

1317.224.633.847.874.6138.6220

9614922334748085311041450

1.52.5

50~150200~300

Size (mm) Hole Dia. (mm)

®


valveIT Y Type StrainerFeaturesDN65 - DN600 : Ductile Iron MaterialPN 16Bolted CoverSS Screen1.5 mm / 2.5 mm / 3.5 mm Screen Perforations (DN65 - DN600)Flanged ends to DIN 2633 (EN 1092)BS 4504 PN16 (EN 1092)Drilling on the cover, with drain plug connectionFace to face EN558 - 1(Series - 1), Tested to EN12266 - 1




CoatingInternal and External coated withwet Epoxy paint RAL 5002 (Blue)Coating Thickness (DFT) = 200 Microns (min)

*On Reques t ( Forward Delivery)Strainers can be supplied with screen of other mesh sizes.Strainers can be supplied fitted with drain cock of brassHigher Sizes *Subject to minimum order quantity

Standard Screen


-20 0 40 80 120 160 200 240

4

0

8

12

16

20

24

28

32


Pre

ssur

e in

bar

s

Sat

urat

ed S

team

Lin

e



Ductile IronStainless SteelDuctile IronAsbestos FreeSSCarbon SteelGalvanized

EN1563 EN - GJS - 400EN10088 X5CrNi1810EN1563 EN - GJS - 400--EN10083 - 2 C45

BodyScreenCoverGasketDrain Plug

Bolt

Y Type Strainer valvelT


6

1042622

1.52.53.5

50~150200~350400

Size (mm) Hole Dia. (mm) Mesh

Dimensions

inchDNDimensions

LH

2 2-1/2 3 4 5 6 8 10 12 14 16 18 20 24230124

290137

310152

350205

400244

480269

600341

730455

850476

980725

1100820

1200840

1250915

14501100

VIT - 25 - YDS

®

Basket Type Strainer valvelT


Basket Type StrainerFeaturesDN65 - DN600 : Ductile Iron MaterialPN 16 / PN 25Bolted CoverSS Screen1.5 mm / 2.5 mm / 3.5 mm Screen Perforations (DN65 - DN600)Flanged ends to DIN 2633 (EN 1092)BS 4504 PN16 (EN 1092)Drilling on the cover, with drain plug connection




Working Pressure 16 / 2 5 bar

BodyCoverScreenBlow-off olugGasket

Ductile IronDuctile IronStainless Steel 304Ductile IronGraphite / Teflon

A536 65 - 45 - 12A536 65 - 45 - 12AISI 304A536 65 - 45 - 12Commercial

50-80100-600

1.53.0

10425

LH1H2

20713590

21015595

251190105

292205117

334219146

378235165

475295215

511335325

680405355

769585345

842590390

842590420

842600510

10541175515

Size (mm) Hole Dia. (mm) Free Flow Area (inch2)

Material SpecificationComponent Material OptionalNo

12345


DN

mminch

502

652-1/2

803

1004

1255

1506

2008

25010

30012

35014

40016

45018

50020

60024

H1

H2

L

VIT - 16 - BDSVIT - 25 - BDS

®

valveIT Butterfly Valve, Wafer TypeFeaturesDN50 - DN150 : Cas t Iron Material, Lever OperatedDN200 - DN600 : Ductile Iron Material, Gear OperatedPN 16, Semi LuggedEPDM Lined, Ductile Iron + Nickel Plated DiscPinless Design upto DN 300Replaceable LinerConfirms to BS 5155 (EN593)Suitable for installing between PN16 flangesApplicationHVAC Sys tem, Cold and Hot WaterHydros tatic Tes t PressureBody : 24 barSeat : 17.6 barPressure / Temperature Rating16 bar at 110 deg CWith EPDM liner the maximum allowable short term temperature is 120 deg CCoatingInternal and External coated with fusion bonded epoxy coating RAL 5002 (blue)Coating Thickness (DFT) - 200 Microns (min)Type of Actuator - OptionsLever, Gear box, Electric, PneumaticFace to Face / Design according toDIN 3202 (EN 558), ISO 5752 Series 20ConnectionISO 5211 / DIN 2632 (EN 1092) or BS 4504 PN 10 / 16 (EN 1092)

*On Reques t ( Forward Delivery)Available with Stainless Steel or Aluminium Bronze Disc (VIT-16-BCW-AB)Larger sizes and PN25 rating availableAvailable with NBR SeatAvailable in ‘U’ Type designAvailable with ANSI CL 150 Drilling*Subject to minimum order quantity


-20 0 40 80 120 160 200 240

4

0

8

12

16

20

24

28

32


Pres

sure

in b

ars

Satu

rate

d St

eam

Lin

e


EPD

M S

eat


PTFECast Iron GG 25Ductile Iron GGG40Ductile Iron GGG40 + NPEPDMStainless SteelPTFENBR

PTFE1691GG251693GGG40--X10Cr13PTFE-

BushingBody (DN40 - DN150)Body (DN200-DN300)DiscSeatShaftBushingO-Ring


76

123

4

5D3


ButterflyValves valvelT


BAL

71.414942

76.2150.444.5

98.6156.544.5

118.716851

129.4186.554.5

142205.754.5

176230.659.6

208.8269.967

248.5327.875.5

30236875.5

354400102

438480130

464562151

DN

mminch

502

652-1/2

803

1004

1255

1506

2008

25010

30012

35014

40016

50020

60024

385422114

45018

DN 50 - DN 600

VIT - 16 - BCW

®


valveIT Ductile Iron Butterfly Valve, Wafer TypeFeaturesDN50 - DN600 : Ductile Iron MaterialPN 16, Semi LuggedEPDM Lined Stainless Steel Disc (VIT - 25 - BDWS) / Ductile Iron Disc (VIT - 25 - BDW)Pinless Design upto DN 300Replaceable LinerConfirms to BS 5155 (EN593)Suitable for installing between PN 16 flangesUPTO DN150-Lever OperatedDN 200 & Above - Gear OperatedApplicationHVAC Sys tem, Cold and Hot WaterHydros tatic Tes t PressureBody : 24 barSeat : 17.6 barPressure / Temperature Rating16 bar at 110 deg CWith EPDM liner the maximum allowable short term temperature is 120 deg CCoatingInternal and External coated with fusion bonded epoxy coating RAL 5002 (blue)Coating Thickness (DFT) - 200 Microns (min)Type of Actuator - OptionsLever, Gear box, ElectricFace to Face / Design according toDIN 3202 (EN 558), ISO 5752 Series 20ConnectionISO 5211 / DIN 2634 (EN 1092) or BS 4504 PN 25 (EN 1092)*On Reques t ( Forward Delivery)Available with Stainless Steel or Ductile Iron (Nickel plated) DiscLarger sizes available / PN 25 rated availableAvailable in Lug Type*Subject to minimum order quantity


A

B

1

2345

6

7

L



Ductile Iron GGG40PTFE / BronzeEPDMStainless SteelStainless Steel / Ductile Iron Disc + NPPTFE / BronzeNBR

BodyBushingSeatShaftDiscBushingO-Ring

ButterflyValves valvelTVIT - 25 - BDWVIT - 25 - BDWS


-20 0 40 80 120 160 200 240

4

0

8

12

16

20

24

28

32


Pres

sure

in b

ars

Satu

rate

d St

eam

Lin

e


EPD

M S

eat

DN 50 - DN 600

BAL

71.414942

76.2150.444.5

98.6156.544.5

118.716851

129.4186.554.5

142205.754.5

176230.659.6

208.8269.967

248.5327.875.5

30236875.5

354400102

438480130

464562151

DN

mminch

502

652-1/2

803

1004

1255

1506

2008

25010

30012

35014

40016

50020

60024

385422114

45018

®

valveIT Butterfly Valve, LugTypeFeaturesDN50 - DN150 : Cas t Iron Material, Lever OperatedDN200 - DN600 : Ductile Iron Material, Gear OperatedPN 16, Fully LuggedEPDM Lined, Ductile Iron + Nickel Plated DiscPinless Design upto DN 300Replaceable LinerConfirms to BS 5155 (EN593)Suitable for installing between PN16 flanges



Pressure / Temperature Rating16 bar at 110 deg CWith EPDM liner the maximum allowable short term temperature is 120 deg C

CoatingInternal and External coated with fusion bonded epoxy coating RAL 5002 (blue)Coating Thickness (DFT) - 200 Microns (min)

Type of Actuator - OptionsLever, Gear box, Electric, Pneumatic

Face to Face / Design according toDIN 3202 (EN 558), ISO 5752 Series 20

Connection ISO 5211 / DIN 2632 (EN 1092) or BS 4504 PN 10 / 16 (EN 1092)

*On Reques t ( Forward Delivery)Available with Stainless Steel or Aluminium Bronze Disc (VIT - 16 - BCL - AB)PN25 rating availableAvailable with NBR SeatAvailable in Wafer Type and ‘U’ Type designAvailable with ANSI CL 150 Drilling*Subject to minimum order quantity


-20 0 40 80 120 160 200 240

4

0

8

12

16

20

24

28

32


Pres

sure

in b

ars

Satu

rate

d St

eam

Lin

e


EPDM

Sea

t


PTFECast Iron GG 25Ductile Iron GGG40Ductile Iron GGG40 + NPEPDMStainless Steel PTFENBR

PTFE1691GG251693GGG40G-CuAl11Fe4-X10Cr13PTFE-

BushingBody (DN50-DN150)Body (DN200-DN300)DiscSeatShaftBushingO-Ring

DN 50 - DN 600

123

4

5

67

A

B

H

D3


ButterflyValves valvelT



BAL

71.414942

76.2150.444.5

98.6156.544.5

118.716851

129.4186.554.5

142205.754.5

176230.659.6

208.8269.967

248.5327.875.5

30236875.5

354400102

438480130

464562151

DN

mminch

502

652-1/2

803

1004

1255

1506

2008

25010

30012

35014

40016

50020

60024

385422114

45018

VIT - 16 - BCL

®


valveIT Ductile Iron Butterfly Valve, Lug TypeFeaturesDN50 - DN600 : Ductile Iron MaterialPN 16, Fully LuggedEPDM Lined Stainless Steel Disc (VIT - 25 - BDLS) / Ductile Iron Disc (VIT - 25 - BDL)Pinless Design upto DN 300Replaceable LinerConfirms to BS 5155 (EN593)Suitable for installing between PN16 flangesUPTO DN150 - Lever OperatedDN 200 & Above - Gear Operated


Hydrostatic Test PressureBody : 24 barSeat : 17.6 bar

Pressure / Temperature Rating16 bar at 110 deg CWith EPDM liner the maximum allowable short term temperature is 120 deg C


Type of Actuator - OptionsLever, Gear box, Electric

Face to Face / Design according toDIN 3202 (EN 558), ISO 5752 Series 20

ConnectionISO 5211 / DIN 2634 (EN 1092) or BS 4504 PN 25 (EN 1092)

*On Reques t ( Forward Delivery)Available with Stainless Steel or Ductile Iron (Nickel plated) DiscLarger sizes available / PN 25 rated availableAvailable in Wafer Type*Subject to minimum order quantity



ial

Ductile Iron GGG40PTFE / BronzeEPDMStainless SteelStainless Steel / Ductile Iron Disc + NPPTFE / BronzeNBR

BodyBushingSeatShaftDiscBushingO-Ring

ButterflyValves valvelTVIT - 25 - BDLVIT - 25 - BDLS

DN 50 - DN 600123

4

5

67

A

B

D3


-20 0 40 80 120 160 200 240

4

0

8

12

16

20

24

28

32


Pres

sure

in b

ars

Satu

rate

d St

eam

Lin

e


EPDM

Sea

t


BAL

71.414942

76.2150.444.5

98.6156.544.5

118.716851

129.4186.554.5

142205.754.5

176230.659.6

208.8269.967

248.5327.875.5

30236875.5

354400102

438480130

464562151

DN

mminch

502

652-1/2

803

1004

1255

1506

2008

25010

30012

35014

40016

50020

60024

385422114

45018

U-Type Butterfly Valves

®


valvelT



U - Type Butterfly Valves Double FlangedFeaturesDuctile Iron MaterialPN 16EPDM Lined Stainless Steel / Ductile Iron Disc + Nickel PlatedGear Operated

Valve StandardComply with ISO 5752 / BS 5155 / BS EN 593 / MSS SP-67Face - to - Face as per ISO 5752 ser 20


Hydrostatic Test PressureBody : 24 barSeat : 17.6 bar

Pressure / Temperature Rating16 bar at 120 deg CWith EPDM liner the maximum allowable short term temperature is 120 deg C-10 to 80 deg C NBR Seat


*On Reques t ( Forward Delivery)Available in larger sizes

BodyDiscShaftSeat RingO - RingBushing

Ductile IronDuctile Iron / Stainless Steel 304 / 316Stainless Steel 410/ 431EPDM / NBREPDM / NBRBronze

EN - JS 1050EN-JS 1050 / BS970 304 C 15, BS970 304 C 16BS970 304 C 21, BS970 304 C 29

EN 1982 CC491K

Component Material OptionalNo123456

1332263055

1752603460

2012923467

2423373476

2673684076

31640052102

34442252114

38048064127

ABCL

DN

mminch

1506

2008

25010

30012

35014

40016

45018

50020

6002446856270151

VIT - 16 - BDU

®



valveIT Double eccentric double flanged butterfly valveFeaturesPN 10 / PN 16/ PN 25/ PN 40Body: GGG 40-50Size: DN 150 – DN 3000Body Test Pressure: PNX1.5 barsDisc Test Pressure: PNX1.5 barsTop Flange: ISO 5211Face to Face: EN 558-1/14Test Standard: EN 12266-1Flange Standard: EN 1092-2Operation: Gear Box with Hand Wheel- IP 67

BodyBody SeatDiscDisc SeatRetaining RingInternal BoltFront - Back BushingO-ringExternal BoltFront ShaftPinBack ShaftFront CoverSetscrewBoltBack CoverEye BoltKeyBearingSegmentWasher

GGG 40-50Stainless Steel with WeldingGGG 40-50EPDMSt-37, AISI 304, AISI 316A2 Stainless steelBronzeEPDM8.8 Electro Galvanized1.4021, 1.4057, 1.44621.4021, 1.40571.4021, 1.4057, 1.4462St 37, GGG 408.88.8St 37, GGG 40A 105C 45 KBronzeA2A2

123456789101112131415161718192021

valvelTDouble eccentric butterfly valveVIT - 16 - DES14

®


valvelT

mm1502002503003504004505006007008009001000110012001300140015001600170018002000220024002500260028003000

10101010101010101010101010101010101010101010101010101010

285340395445505565615670780895101511151230134014551585167517851915202021152325255527602860296031803405

285340405460520580640715840910102511251255135514851585168518201930-2130234525552770288030003240-

210230250270290310330350390430470510550550630630710710790790870950950950950950950950

14217520123526030233037242545852060062576580088191010601075-12601414156018751575163018481855

260260260260400400400400400600600600600600600600600600600600600600600-----

160190220250280310330360440465540570676680735810878940976-1058120013101400146015361580-

3334444455555555555555566668

19202224.526.5583031.53639.54346.55053.557596062.565-70758080809095-

210230250270290310330350390430470510550550630630710710790790870950950950950950950950

3453884064485676006106657358729541004102411571250133213621364151015101370178019201920201821502250-

1421752012352603023303724254585206006257658008819109371075107512601385156014811575163018081855

260260260260400400400400400600600600600600600600600600600600600600600-----

160190220250280310330

360440465540570676680735810878900976103010581200131013791444155016001810

3334444455555555555556666668

19202224.524.524.525.526.53032.53537.54042.54559464749525255586565707075

mm mm mm mm mm mm mm mm mm - nx mm kgbarØ240X8XØ23Ø295X8XØ23Ø350X12XØ23Ø400X12XØ23Ø460X16XØ23Ø515X16XØ23Ø565X20XØ28Ø620X20XØ28Ø725X20XØ31Ø840X24XØ31Ø950X24XØ34Ø1050X28XØ34Ø1160X28XØ37Ø1270X32XØ37Ø1380X32XØ41Ø1490X32XØ42Ø1590X36XØ44Ø1700X36XØ44Ø1820X40XØ50Ø1920X40XØ50Ø2020X44XØ50Ø2230X48XØ50Ø2440X52XØ57Ø2650X56XØ56Ø2750X56XØ56Ø2850X60XØ56Ø3070X64XØ56Ø3290X68XØ62

37.060.074.590.0155.0165.0261.0237.0345.0546.0690.01040.01522.01794.02171.02550.03222.03450.03740.04275.04821.07500.09925.013300.014000.016000.020000.025000.0

1502002503003504004505006007008009001000110012001300140015001600170018002000220024002500260028003000

16161616161616161616161616161616161616161616161616161616

mm mm mm mm mm mm mm mm mm mm-nx mm kgbarØ240X8XØ23Ø295X12XØ23Ø355X12XØ28Ø410X12XØ28Ø470X16XØ28Ø525X16XØ31Ø585X20XØ31Ø650X20XØ34Ø770X20XØ37Ø840X24XØ37Ø950X24XØ41Ø1050X28XØ41Ø1170X28XØ44Ø1270X32XØ44Ø1390X32XØ50Ø1490X32XØ50Ø1590X36XØ50Ø1710X36XØ57Ø1820X40XØ57-Ø2020X44XØ57Ø2230X48XØ62Ø2440X52XØ62Ø2660X56XØ62Ø2760X56XØ62Ø2890X60XØ70Ø3170X64XØ70-

37.060.074.590.0155.0184.0296.0280.0383.0560.0700.01056.01550.01920.02255.02550.03290.03530.04360.0-4942.57850.012000.015500.018000.019500.023500.029000.0

PN 10 PN 16DN PN ØD ØkxnxØL ØDWeight DN PNL

S14 e1 e2 d2 h1 f C L e1 e2 d2 h1 f C ØkxnxØL WeightS14

34538840644856760061066573587295410041024115712501332136214851510-1370183519202750278028452870-

VIT - 16 - DES14 Double eccentric butterfly valve

®

Double eccentric butterfly valve valvelT




123456789101112131415161718

VIT - 16 - DES13

valveIT Double eccentric double flanged butterfly valve- Series 13FeaturesPN 10 / PN 16Body: GGG 40-50Size: DN 150 – DN 1200Body Test Pressure: PNX1.5 barsSeat Test Pressure: PNX1.1 barsTop Flange: ISO 5211/1Face to Face: EN 558-1/13Test Standard: EN 12266-1Flange Standard: EN 1092-2Operation: Gear Box with Hand Wheel- IP 67

BodyBody SeatDiscDisc SeatRetaining RingBoltFront - Back BushingO-ringFront ShaftPinBack ShaftAdjustment BushingFront CoverSetscrewBoltBack CoverEye BoltKey

GGG 40-50Stainless Steel with WeldingGGG 40-50EPDMSt-37, AISI 304, AISI 316A2BronzeNBR, EPDM1.4021, 1.4057, 1.44621.4021, 1.40571.4021, 1.4057, 1.4462Delrin, SteelSt 37, GGG 408.88.8St 37, GGG 40A 105C 45 K

®

valvelTPressure Independent Control valves


valveIT Pressure Independent Control valveFeaturesThe valveIT VERDE is designed as a 3 - in - 1 solution combining a full stroke modulation

control valve, an automatic balancing valve and a differential pressure control valve. This

new “valveIT VERDE” includes an innovative self - adjustment feature, which enables each

valve continuously to self - balance. This ensures delivery of precisely the flow rate required

by each terminal unit, independent of pressure fluctuations in the hydronic system. Each

“valveIT VERDE” can also be adjusted to set an accurate maximum flow rate limit to each

circuit without stroke limitation.

The valveIT Pressure Independent Control Valve can be used in several different applications

within heating or cooling such as fan-coil units, air-handler units and other terminal units

wherever dynamic balancing and fully accurate temperature control are required, the

valveIT Pressure Independent Control Valve will be the ideal choice. It will be the easy solution

to both designers, installers and end - users due to its user - friendly complete solution in

one body and with one valveIT diaphragm.

100% Valve AuthorityThe valveIT PICV is a 100% authority pressure independent flow control valve which instantaneously self - balance at

all points of operation, even when there is variance in pressure differential.

As long as the pressure differential across the valve is with in the operating range, the Kv of the valve is variable, being

continuously regulated to keep the control valve in constant authority. The valveIT diaphragm based removable adjustable

flow element will in other words always use full stroke of the spindle offering the 100% authority for any of its 41 maximum

flow settings.

Features and Benefits- 3-in-1 combi valve, modulating control valve, dynamic flow limiter and differential pressure control valve in one body.

- Differential pressure independent.

- Full stroke modulation at any design flow.

- 100% authority for any of the diaphragm based removable adjustable flow element’s flow setting.

- Automatic system balancing, the correct flow rate for each circuit is achieved automatically.

- Dynamic balancing, the correct flow rate is maintained as each valve continuously compensates for pressure fluctuations

in the system.

- Field adjustable, flow rate can be changed on demand without removing the insert from the valve body.

- Elimination of branch or “partner” balancing valves which results in fewer total valves used in each project.

- Easily accessible insert for flow rate adjustment or maintenance.

- Accuracy: Greatest of either ±10% of controlled flow rate or ±5% of maximum flow rate.

- Up to 41 different flow curves in one and the same diaphragm based removable adjustable flow element.

- Choice of actuator, electrical actuators : 0(2)-10V modulating, 3 - point floating or 2 - position, or thermal actuators: 0- 10V

modulating or ON / OFF.

- Pressure / temperature measurement plugs available for verifying operating differential pressure or checking �T across

the coil.

VIT - 25 - PICV

®


valvelT

Flow setting for valveIT VERDE.0, VERDE.1, VERDE.2

I / sec0.01780.03930.0580.07430.08870.1020.1130.1240.1340.1430.1520.1610.170.1780.1860.1940.2020.210.2180.2250.2320.2390.2450.2520.2570.2630.2680.2730.2770.2810.2850.2880.2910.2940.2960.2990.3010.3030.3050.3070.308

I / hr64142209268319366408446482516549580611641671700728756783810835860883906927946965982998101010201040105010601070108010801090110011001110

GPM0.2820.6240.921.181.411.611.81.962.122.272.422.562.692.822.953.083.213.333.453.563.683.793.893.994.084.174.254.324.394.464.514.574.614.664.74.734.774.84.834.864.89

I / sec0.240.2820.3220.3610.3990.4350.4710.5060.540.5730.6050.6360.6670.6960.7250.7530.780.8070.8320.8580.8820.9060.930.9530.9750.9971.021.041.061.081.11.121.141.161.181.21.211.231.251.271.29

I / hr8651010116013001430157017001820194020602180229024002510261027102810290030003090318032603350343035103590367037403820389039604030410041704240430043704440450045704630

GPM3.814.465.15.726.326.97.478.028.569.089.5910.110.61111.511.912.412.813.213.61414.414.715.115.515.816.116.516.817.117.417.718.118.418.71919.219.519.820.120.4

11.11.21.31.41.51.61.71.81.922.12.22.32.42.52.62.72.82.933.13.23.33.43.53.63.73.83.944.14.24.34.44.54.64.74.84.95

I / sec-0.01030.02330.03220.04190.050.05690.0650.07190.07810.08390.08890.09420.09810.1030.1060.1090.1130.1150.1190.1220.1250.1270.130.1330.1350.1370.140.1420.1440.1460.1480.1490.1510.1530.1540.1550.1560.1580.1590.16

valve IT VERDE

Insert:20mm,3/4” Insert:40mm,11/2”16-200kPaD . 2.3 - 29psidVERDE.0(grey o - ring)

30 - 400 kPaD . 4.4 - 58psidVERDE.1(black o - ring)

16 - 400 kPaD* . 2.3 - 58psid*VERDE.2(black o - ring)

Setting

Pressure Independent Control valves

I / hr-3784116151180205234259281302320339353371381394406414428439449458468477486494503511518526532538544549553559563567571575

GPM-0.1630.370.510.6640.7920.9021.031.141.241.331.411.491.551.631.681.731.791.821.881.931.982.022.062.12.142.172.212.252.282.312.342.372.392.422.432.462.482.52.512.53

®

valvelT


Principle of OperationOn closer examination of the inner workings of the valveIT PICV, the function is best described as 2 valves in 1. The secondvalve (V2) regulates the pressure differential across the first valve (V1) by means of a rolling diaphragm element counter -acted by a spring. The first valve is a calibrated variable orifice device adjusted by the actuator (similar to a standard modulatingcontrol valve). The diaphragm reacts to the system and regulates the pressure differential across the actuated control valveorifice to maintain its flow rate. When pre - setting the maximum flow rate, the inlet orifice is changed in size sideways whichdoes not interfere with the length of the stroke. When modulating, the orifice areas are affected by the actuator using the fullstroke which results in the fact that the orifice area is changed in size in a vertical movement.

Pre - setting valveIT VERDEThe valveIT VERDE can be pre - set to limit the working range of the valve which limits the maximum flow rate through thevalve. Consequently, hydronic balance is achieved automatically without the use of additional balancing valves.

Pre - setting the Maximum Flow RateThe valveIT PICV is adjusted to a maximum flow rate limit by setting the scale located on the top of the valveIT VERDE.The setting indicates one of 41 possible maximum flow rates from e.g. 0.240 - 1.29 l / sec on valveIT VERDE. 2 but since thesetting is stepless any flow rate in between will be obtainable. The setting is done by means of a special valveIT adjusting key.With the actuator mounted, the presetting is “sealed” and the valveIT VERDE eliminates any flow above the design flow.

For re - adjustment, simply disconnect power from the actuator and remove the actuator from the insert. Then dial in the new required maximum flow and re- apply the actuator and connect power again.

Actuator Mounting and Self-CalibrationWhen using the actuator, always be sure that power supply is turned off and the actuator is in a fully open position (turn theactuator to this position if required) before fitting the actuator to the valveIT VERDE.


P1

V1

V2

P2 P3

®


valvelT

Specification - valveIT DZR Brass PICV DN 15 - 40mmvalveIT VERDE.0/.1 /.2:

Static pressure : 2500 kPa / 360 psi

Ambient temperature : +1ºC to +50ºC / +34ºF to + 122ºF

Media temperature1 : -20ºC to + 120ºC / -4ºF to + 248ºF

Material : Glass - reinforced PSU / POM / PPS

- VERDE Insert : Glass - reinforced PSU / POM / PPS

- Diaphragm : VERDE 20mm: EPDM

VERDE 40mm: Hydrogenated acrylonitrile-butadiene - rubber

- Internal metal components : Stainless steel

- O-rings : EPDM

- Cone : PPS / EPDM

Maximum close off pressure : 600 kPaD / 87 psid

Maximum operational ΔP : 400 kPaD / 58 psid

Shut-off leakage : ANSI / FCI 70 - 2 2006 / IEC 60534 - 4 - Class IV

Flow rate range : VERDE insert 20mm: 0.0103 - 0.308 l / sec / 0.163 - 4.89 GPM

VERDE insert 40mm: 0.240 - 1.29 l / sec / 3.81 - 20.4 GPM

Valve Housing:Material:

- Body : DZR Brass / forged Brass

- End connections : Fixed female ISO or NPT


*Note: Stated temperature rating is defined due to no external insert condensation.

®

valvelT



Specification - Actuators

ValveIT Actuator FN.1.2 FN.1.4

Digital (2 - position / 3 - point floating)NoYesNo

24V AC / DC ±10%, 50 / 60HzElectrical, Bi-directional synchronous motor

6VA, 10VA peaksAnalog 0(2) - 10V DCYes, 0(2) - 10V DCYesYes

Supply voltageTypePower consumptionControl signalFeedbackFailsafe FunctionAuto strokeOperation timeAmbient temperatureHumidity ratingProtectionCableClosing point adjustmentWeight

50 Hz: 19 sec / mm+2° C to +50°C

<95% no condensationIP54, class II

Fixed, 4 wires 22 AWG halogen free cable, 1 meterDuring operation the actuator will self-adjust according to the closing point of the valve

0.30 kg

F.N. 1.2/F.N.1.4

F.N. 0.2/F.N.0.3/F.N.0.4

FT.0.3/FT.0.4FT. 0.2

Supply voltageTypePower consumptionControl signalFailsafe FunctionOperation timeAmbient temperatureProtectionCableWeight

24V AC - 10%... +20%, 50 / 60HzThermal1.2WAnalog 0 - 10V, Normally closedYesApp. 3.5 minutes0° C to +60°CIP54 including up side - down, class IIIPlug - in, 1 meter0.12 kg

24V AC / DC - 10%... +20%, 50 / 60HzThermal1.2WON / OFF, Normally closedYesApp. 4.5 minutes0° C to +60°CIP54 including up side - down, class IIIFixed, 1 meter0.11 kg

230V AC ± 10%, 50 / 60HzThermal1.2WON/OFF, Normally closedYesApp. 4.5 minutes0° C to + 60°CIP54 including up side - down, class IIFixed, 1 meter0.11 kg

ValveIT Actuator FT.0.2 FT.0.3 FT.0.4

ValveIT Actuator FN.0.2 FN.0.3 FN.0.4

Fixed, 3 wires 22 AWG halogen freecable, 1 meter

Fixed, 3 wires 22 AWG halogen freecable, 1 meter

110/230V AC ±10%, 50 / 60Hz

Digital (2-position / 3-point floating)NoNoNo

110 / 230V AC ±10%, 50 / 60Hz

Digital (2-position / 3-point floating)NoNoNo

24V AC / DC ±10%, 50 / 60Hz

Analog 0(2) - 10V DCYes, 0(2) - 10V DCNoYes

Supply voltageTypePower consumptionControl signalFeedbackFailsafe FunctionAuto strokeOperation timeAmbient temperatureHumidity ratingProtectionCable

Closing point adjustmentWeight

Fixed, 4 wires 22 AWG halogenfree cable, 1 meter

Electrical, Bi-directional synchronous motor5VA

50 Hz: 18.5 sec / mm+2° C to +50°C


During operation the actuator will self - adjust according to the closing point of the valve0.25 kg

®


valvelT

Flow setting for valveIT VERDE.3


Nom

inal

flow

rat

e

valveIT VERDE.3DN40 - 50, 1 1 / 2”-2”

16 - 400 kPad . 2.3 - 58 psidI / hr GPM SettingI / sec

11.11.21.31.41.51.61.71.81.922.12.22.32.42.52.62.72.82.933.13.23.33.43.53.63.73.83.944.14.24.34.44.54.64.74.84.95

8.361011.713.31516.718.32021.623.224.826.42829.631.232.734.235.737.238.64041.442.844.145.446.647.84950.251.352.353.354.355.25656.857.658.358.959.560

0.530.630.740.840.951.051.161.261.361.471.571.671.771.871.972.062.162.252.352.442.532.612.72.782.862.943.023.13.173.243.33.373.433.483.543.593.643.683.723.763.79

19002278265530333410378741634537490952795646601163726730708374327776811584498777909894139721100211031410599108751114211400116491188812116123341254012735129191309013249133951352713647

®


valvelT

Specification - valveIT Brass / DI PICV DN 40 - 50mmvalveIT VERDE.3:Static pressure : 2500 kPa / 360 psi

Ambient temperature : +1ºC to +50ºC / +34ºF to +122ºF

Media temperature1 : -20ºC to +120ºC / -4ºF to +248ºF

Material :

- VERDE.3 flow regulation unit : Glass - reinforced PSU / PPS / POM

- Metal components (internal) : Stainless steel

- O-rings and seats : EPDM

- Diaphragm : Hydrogenated acrylonitrile - butadiene - rubber

Maximum close off pressure : 600 kPaD / 87 psid

Maximum operational ΔP : 400 kPaD / 58 psid

Shut-off leakage : ANSI / FCI 70 - 2 2006 / IEC 60534 - 4 - Class IV

Flow rate range : 0.528-3.79 l / sec / 8.36 - 60.0 GPM

*Note: Stated temperature rating is defined due to no external insert condensation.

Valve Housing:Material:

- *Body : Forged brass ASTM CuZn40Pb2 / Iron housing

- End connections : Fixed female ISO or NPT

*Note: Body housing available in brass / DI / DZR Brass


®


valvelT

Specification - Actuators


ValveIT Actuator FH.0.2 FH.0.4 FH.1.4FH.1.2

Fixed, 3 wires 22 AWGhalogen free cable, 1 meter


Digital (2-position/3-point floating)NoNoNo

Digital (2-position/3-point floating)NoYesNo



Electrical, Bi-directional synchronous motor

50 Hz: 28 sec/mm+2° C to +50°C


During operation the actuator will self-adjust according to the closing point of the valve

Supply voltageTypePower consumptionControl signalFeedbackFailsafe FunctionAuto strokeOperation timeAmbient temperatureHumidity ratingProtectionCable

Closing point adjustmentWeight

Analog 0(2)-10V DCYes, 0(2)-10V DCNoYes

Analog 0(2)-10V DCYes, 0(2)-10V DCYesYes

24V AC/DC ±10%, 50/60Hz

0.25 kg 0.30 kg

F.H. 0.2/F.H.0.4

F.H. 1.2/F.H.1.4

9VA7VA

®

valvelTDI Pressure Independent Control valves


valveIT Ductile Iron PICV DN 50 – 250mmFeatures

Pressure rating : 4000 kPa / 580 psi

Temperature rating, media : -20°C to +120°C / -4°F to +248°F

Temperature rating, ambient : -10°C to +50°C / +14°F to +122°F

Material :

- Diaphragm : Hydrogenated acrylonitrile - butadiene - rubber

- Body : Ductile iron ASTM A395 Grade 60 - 40 - 18

- O-rings : EPDM

- Internal metal components : Stainless steel

End connection : Universal flange connections which can be used with both ISO and

ANSI Flanges and mounting kits are not supplied by valveIT.

Body tappings : 1/4” ISO

Maximum close off pressure : 700 kPa / 100 psi

Maximum operational �P : 600 kPaD / 87 psid

Maximum allowable

operating pressure : 1600 kPad / 232 psid

Shut - off leakage : ANSI / FCI 70 - 2 2006 / IEC 60534 - 4 - Class IV

Flow rate range : 1.48 - 76.8 l / sec / 23.4 - 1220 GPM

Actuator Specification

valveIT SM.0.0.0.3, SM.0.0.0.4, SM.0.0.0.5 (with BACnet) and SM.0.0.0.6 (with BACnet) actuators

Supply voltage : 24V AC / DC

Power consumption : 12VA

Frequency : 50 / 60 HZ

Control input : 0 - 10V DC, 2 - 10V DC, 0 - 20mA, 4 - 20mA, 2 - position or 3 - point �oating

Feedback position output : Automatic match of control input, 0 - 10V DC, 2 - 10V DC or 4 - 20mA

Turn time : 190 seconds (from closed to fully open valve)

Electrical connection : 5 wires 22 AWG halogen free cable,

1 meter For BACnet versions another 3 wires 22 AWG halogen free cable, 1 meter

VIT - 40 - PICV

®


DI Pressure Independent Control valves valvelT

Direction of rotation : Bi - directional

Humidity rating : 5 to 95% RH noncondensing

Housing material : UL94 V0 - rated plastic

Housing insulation : IP54 including up - side - down mounting

Programming : External programming of all settings, interface of buttons and display

Calibration : Automatic calibration at startup

Valve - actuator coupling : Easy snap coupling

BACnet device profile : BACnet Application Specific Controller (B - ASC) type server

BACnet protocol : BACnet Master Slave / Token passing (MS / TP)

BACnet baud rates supported : 9600, 19200, 38400 and 76800

BACnet services (BIBBS) supported : DS - RP - B, DS - WP - B, DM - DDB - B, DM - DOB - B and DM - DCC - B.

Flow Rate Table

30-600 4.5-87 5310 23.4 4.16 15000 65.9

7.15 25700 1139240 40.7

12800 56.3

12600 55.4

17000 75

13300 58.3

23300 103

25600 113

33100 146 76.8 277000 1220

29.5 106000 468

23.3 83800 369

20.2 72700 320

14.2 51000 225

9.38 33800 149

9.89 35600 157

4.5-87

4.5-87

4.5-87

7.3-87

5.1-87

5.1-87

5.1-87

5.1-87

30-600

30-600

30-600

50-600

35-600

35-600

35-600

35-600

506580506580506580801008010080100125150125150200250

2”2, 1/2”3”2”2, 1/2”3”2”2, 1/2”3”3”4”3”4”3”4”5”6”5”6”8”10”

Modeno.

Valve size Control range Minimum setting Maximum settingI / hr GPMI / secpsidkPaDinchmm I / hr GPMI / sec

SM.3.0

SM.4.2

SM.5.2

SM.6.2

SM.4.3

SM.3.2

SM.3.1

SM.4.1

SM.5.1

1.48

2.57

3.55

3.49

4.73

3.68

6.48

7.1

9.21

®



Flow Rate setting -Size DN 50-80

I / hr5310570060806460683071907540788082208540886091709470977010100103001060010900111001140011600118001200012300125001270012900130001320013400135001370013800140001410014200143001440014500146001470014700148001480014900149001490015000150001500015000

GPM23.425.126.828.430.131.633.234.736.237.63940.441.74344.345.546.747.8495051.152.153.15454.955.856.657.458.258.959.660.260.961.46262.56363.463.864.264.564.865.165.365.565.765.865.965.965.965.9

I / sec1.481.581.691.791.922.092.192.282.372.462.552.632.712.792.872.953.023.093.163.223.293.353.413.463.523.573.623.673.723.763.83.843.883.913.943.9744.034.054.074.094.114.124.134.144.154.164.164.164.16

I / hr92401010011000118001250013300140001460015200158001630016900173001780018200186001900019400197002000020300205002080021000212002140021600218002200022100223002240022600227002290023000231002330023400235002370023800240002420024400246002480025000252002550025700

GPM40.744.648.351.955.258.461.564.36769.67274.276.478.480.28283.785.286.68889.290.491.592.593.594.495.29696.897.598.298.899.4101101101102102103104104105106106107108109110111112113

I / sec2.572.813.053.273.493.693.884.064.234.394.544.684.824.945.065.175.285.385.475.555.635.75.775.845.95.966.016.066.16.156.196.236.276.316.356.396.426.466.56.546.586.626.676.726.776.826.886.947.017.087.15

I / hr128001390014900159001680017700186001940020200209112160022300229002360024100247002520025700262002660027100275002790028200286002890029200295002980030100304003060030900311003140031600319003210032300326003280033000333003350033800341003430034600349003530035600

GPM56.36165.569.9747881.785.388.892.195.298.2101104106109111113115117119121123124126127129130131133134135136137138139140141142143144145147148149150151153154155157

I / sec3.553.854.134.414.674.925.165.385.65.816.016.196.376.546.716.8677.147.287.47.527.637.747.847.948.038.128.28.288.368.448.518.588.658.728.788.858.918.989.049.119.189.259.329.399.469.549.629.719.799.89

30 - 600 kPad4.5 - 87 psidSM.3.0

30 - 600 kPad4.5 - 87 psidSM.3.1

35 - 600 kPad5.1- 87 psidSM.3.2

Maximum Flow Rate

Valave size: DN50 - DN80 . 2” - 3”

®


DI Pressure Independent Control valves valvelT

Flow Rate setting - Size DN 80 - 100

Maximum Flow Rate

Valave size: DN80-DN100 . 3”- 4”

I / hr126001400015300166001780018900200002100022000229002380024600253002600026700273002780028400288002930029700301003040030700310003130031500317003190032000322003230032400325003260032600327003280032800329003290033000330003310033200332003330033400335003360033800

GPM55.461.667.57378.483.488.192.696.9101105108111115117120123125127129131132134135137138139140140141142142143143143144144144145145145145145146146146147147148148149

I / sec3.493.884.264.614.945.265.565.846.116.366.66.827.037.237.417.587.737.888.018.148.258.358.458.538.618.688.758.88.858.98.948.9799.039.059.079.099.19.129.139.159.169.189.199.219.239.259.289.319.349.38

I / hr17000190002100022800245002620027800293003070032100334003460035700368003780038800397004050041300420004270043400439004450045000455004590046300467004700047300476004780048100483004850048700488004900492004930049500496004980049900501005020050400506005080051000

GPM7583.892.3100108115122129135141147152157162167171175178182185188191184196198200202204205207208209210212213214214215216217217218218219220220221222223224225

I / sec4.735.295.826.336.827.287.728.148.548.919.279.619.9310.210.510.81111.311.511.711.91212.212.412.512.612.712.913.13.113.113.213.313.413.413.513.513.613.613.713.713.713.813.813.913.9141414.114.114.2

I / hr133001590018500210002340025700280003020032400344003640038400402004210043800455004710048700502005160053000543005560056800580005910060200612006210063000639006470065500662006690067600682006870069200697007020070600709007130071600719007210072300725007260072700

GPM58.37081.392.3103113123133142152160169177185193200207214221227233239245250255260265269274278281285288292295297300303305307309311312314315316317318319320320

I / sec3.684.425.135.826.57.157.788.48.999.5710.110.711.211.712.212.613.113.513.914.314.715.115.415.816.116.416.71717.317.517.81818.218.418.618.818.919.119.219.419.519.619.719.819.9202020.121.120.220.2

30 - 600 kPad4.5 - 87 psidSM.4.1

30 - 600 kPad5.1 - 87 psidSM.4.2

50 - 600 kPad7.3 - 87 psidSM.4.3

®



Flow Rate setting - Size DN 125 - 250

Maximum Flow Rate

Valave size: DN125 and DN150 . 5”- 6” Maximum Flow Rate

Valave size: DN200 and DN250 . 8”- 10”

I / hr233002610028700313003380036200386004090043100452004730049300512005310054900566005830059900615006300064400658006710068300695007070071700728007380074700756007640077200779007860079200798008030080800813008170082100824008270083000832008340083500836008370083800

GPM103115126138149160170180190199208217226234242249257264271277284290295301306311316320325329333336340343346349351354356358360361363364365366367368368369369

I / sec6.487.247.988.79.3910.110.711.41212.613.113.714.214.815.315.716.216.617.117.517.918.318.61919.319.619.920.220.520.72121.221.421.621.82222.222.322.522.622.722.822.9232323.123.223.223.223.323.3

I / hr256002900032300355003860041600445004730050000526005510057500598006210064200663006830070200721007380075500772007870080200817008310084400857008690088100892009030091400924009340094300952009610097000978009860099400100000101000102000102000103000104000105000105000106000

GPM113128142157170183196208220232243253264273283292301309317325333340347353360366372377383388393398402407411415419423427431434438441445448451455458461464468

I / sec7.18.068.989.8710.711.612.413.113.914.615.31616.617.217.818.41919.52020.52121.421.922.322.723.123.423.824.124.524.825.125.425.725.926.226.526.726.927.227.427.627.828.128.328.528.728.929.129.329.5

I / hr33100349003680038900412004370046300491005200055100582006150064900684007190075600793008310086900908009470098700103000107000111000115000119000123000127000131000135000139000143000147000151000155000159000163000166000170000174000177000181000184000188000191000194000198000201000204000207000

GPM146154162171182192204216229242256271286301317333349366383400417435452470488506523541559577595613630648665682699716732749765781796812827842856870884898911

I / sec9.219.6910.210.811.512.112.913.614.515.316.217.1181920212223.124.125.226.327.428.529.630.831.93334.235.336.437.538.639.840.941.94344.145.246.247.248.349.350.251.252.253.15454.95.856.657.5

I / hr207000210000213000215000218000221000223000226000228000230000233000235000237000239000241000243000245000246000248000250000251000253000254000256000257000258000260000261000262000263000265000266000267000268000269000270000272000273000274000275000277000

GPM911924936948960972983994100010101020103010401050106010701080108010901100111011101120113011301140114011501150116011701170118011801190119012001200121012101220

I / sec57.558.359.159.860.661.36262.763.46464.665.265.866.466.967.46868.468.969.469.870.270.67171.471.872.172.572.873.273.573.874.274.574.875.175.575.876.176.576.8

30 - 600 kPad4.5 - 87 psidSM.5.1

30 - 600 kPad5.1- 87 psidSM.5.2

35 - 600 kPad5.1 - 87 psidSM.6.2


®

Balancing Valves (Double Regulating Valves) valvelT

PN 16Variable OrificeCast Iron Double Regulating and Commissioning ValveTests acc. to EN - 12266 - 1Y Patternhigh tightness (leakproofness class - A acc. to EN -12266 - 1)Flanged to BS 4504 / DIN PN 16 ( EN1092 )Variable Orifice with liner scale and circular scaleComplies to BS 7350 requirementsValves have unique design which enables the disc to be locked in the set -positionTwo points (inlet / outlet) are availble on the body of the valve for fixing themeasuring nipples / test plugs for measurement of flow / delta P(balancing).


Face to Face DimensionsEN 558 - 1 Basic Series 1

Pressure / Temperature Rating16 bar at - 10 to 120 deg C

Maximum Differential PressureDN 65 - DN 200 : 16 barDN 250 : 6 barDN 300 : 4 bar

*On Reques t ( Forward Delivery)Available with ANSI Flange drilling*Subject to minimum order quantity

valveIT Cas t Iron Double Regulating ValveFeatures


VIT - 16 - DCR

22

Component MaterialNoEN - GJL - 250 5.1301 (ex.JL 1040)EN - GJL - 250 5.1301 (ex.JL 1040)composite materialcomposite materialEPDMCuZn36Pb2AsCuZn36Pb2AsCuZn37CuZn36Pb2AsCuZn36Pb2AsCuZn37 POLIAMID PA6.6C35EEPDMcarbamide rubber8.8 A2AA2G 1/4” 120°C

bodybonnetdisccontrol ringdisc gasketstemopen limiter tap screwwasher tap screwscrewhand-wheel plugo-ring plug sealingallen screw self - tapping screwpressure tap

12,23345678910111213*14-18,2419*202122

max temperature

DN 65-150


®



DN 200-300

Component MaterialNoEN - GJL - 250 5.1301 (ex.JL 1040)EN - GJS - 500 - 7 5.3200 (ex.JS 1050)composite material EPDM composite materialCuZn36Pb2As EN - GJL - 250 5.1301 (ex.JL 1040)CuZn36Pb2AsCuZn36Pb2AsCuZn40Pb2X5CrNi18 - 10CuZn40Pb2CuZn40Pb28.8 A2A8.8 A2A5 A2AEPDMPOLIAMID PA6.6G 1/4” A2 - 70A2 - 70CuZn40Pb2C35Ecarbamide - rubber120°C

bodybonnet discdisc gasketcontrol ringbushtop coverstemopen limiterguide bushtap screw hubwasher allen screwallen screwnut stem o - ringhand-wheelpressure tapallen screwnutstem’s bushplugplug sealing

1234567891011121314151617 - 21222324252627*28*

max. temperature

®



DIMENSIONS acc. to EN 1092-2

DIMENSIONS acc. to ASME B 16.1 class 125

d Dk

118

pcs.mm kg

65

80

100

125

150

200

250

300

290

310

350

400

480

600

730

850

145

160

180

210

240

295

355

410

3

3

3

3

3

3

4

185

200

220

250

285

340

405

460

20

22

24

26

26

30

32

32

130 220 19 88,8

132 130 220 19 113,4

156 130 240 19 184,7

184 130 260 19 285,1

211 130 285 23 390,2

266 310 480 23 710,0

319 310 525 28 1187,5

370 310 535 28 1504,1

13,5

17,8

22,7

34,0

48,5

114,5

159,0

210,5

3

DN A D K b c H L Kvs3m /h

4

8

8

8

8

12

12

12

n

8440

50

200

230

110

125

3150

165

18

20

74 130 19 22,36

99 74 130 19 32,15

6,1

8,33

4

4

12

7/8

20.712.2

Dk

pcs.mm

65

80

100

125

150

200

250

300

290

310

350

400

480

600

730

850

139,7

152,4

190,5

215,9

241,3

299

362

432

178

191

229

254

279

343

406

483

22

24

24

24

26

29

30,5

32

130 220 19,05 88,8

130 220 19,05 113,4

130 240 19,05 184,7

130 250 22,35 285,1

130 285 22,35 390,2

310 480 22,35 710,0

310 525 25,4 1187,5

310 535 25,4 1504,1

DN A D K c H L Kvs3m /h

4

4

8

8

8

8

12

n

2 1/2

3

4

5

6

8

10

12

inch

7

7 1/2

9

10

11

13 1/2

16

19

mm inch

5 1/2

6

7 1/2

8 1/2

9 1/2

11 3/4

14 1/4

17

mm inch

7/8

15/16

15/16

15/16

1

1 1/8

1 3/16

1 1/4

inchmm mm

3/4

3/4

3/4

7/8

7/8

1

1

inch

11.4

12.2

13.8

15.8

18.9

23.6

28.7

33.5

mm inch inch

5.1

5.1

5.1

5.1

5.1

12.2

12.2

mm inch mm

8.7

8.7

9.5

9.8

11.2

18.9

21.1

40

50

200

230

98,4

121

127

152

18

19

74 230 16 22,36

74 230 19 32,15

4

4

1 1/2

2

5

6

3 7/8

4 3/4

11/16

3/4

5/8

3/4

8

9.05

2.9

2.9

5.1

5.1

HYDRAULIC CHARACTERISTICS DN80

Balancing Valves (Double Regulating Valves)


valvelT

DN 80

0

20

40

60

80

100

120

0 1 2 3 4 5 6 7 8 9

n -presetting

Kv[m

3 /h]

Pressure

DN 80


Pressure

DN 65Turn

K v [m3/h ]

Turn K v

[m3/h ] Turn

K v [m3/h ]

0,5 12,5 3,3 42,6 5,7 67,6

1,0 21,9 3,4 43,5 5,8 69,1

1,1 22,9 3,5 44,4 5,9 70,5

1,2 23,9 3,6 45,4 6,0 71,8

1,3 24,7 3,7 46,4 6,1 72,9

1,4 25,6 3,8 47,4 6,2 73,9

1,5 26,4 3,9 48,4 6,3 74,9

1,6 27,3 4,0 49,3 6,4 75,8

1,7 28,3 4,1 50,1 6,5 76,6

1,8 29,2 4,2 50,9 6,6 77,4

1,9 30,1 4,3 51,7 6,7 78,2

2,0 31,1 4,4 52,5 6,8 78,9

2,1 32,0 4,5 53,2 6,9 79,6

2,2 33,0 4,6 54,0 7,0 80,4

2,3 33,9 4,7 54,8 7,1 81,1

2,4 34,8 4,8 55,6 7,2 81,8

2,5 35,7 4,9 56,5 7,3 82,6

2,6 36,6 5,0 57,5 7,4 83,3

2,7 37,5 5,1 58,6 7,5 84,1

2,8 38,4 5,2 59,9 7,6 84,9

2,9 39,3 5,3 61,3 7,7 85,8

3,0 40,1 5,4 62,8 7,8 86,7

3,1 41,0 5,5 64,4 7,9 87,7

3,2 41,8 5,6 66,0 8,0 88,8

DN 65

Turn K v

[m3/h ] Turn

K v [m3/h ]

Turn K v

[m3/h ]

0,5 5,9 3,3 19,4 5,7 83,8

1,0 7,9 3,4 20,6 5,8 85,8

1,1 8,4 3,5 21,9 5,9 87,6

1,2 8,7 3,6 23,4 6,0 89,3

1,3 9,1 3,7 25,0 6,1 90,9

1,4 9,5 3,8 26,9 6,2 92,5

1,5 9,9 3,9 28,9 6,3 93,9

1,6 10,3 4,0 31,2 6,4 95,3

1,7 10,7 4,1 33,6 6,5 96,6

1,8 11,0 4,2 36,3 6,6 97,9

1,9 11,4 4,3 39,2 6,7 99,1

2,0 11,8 4,4 42,4 6,8 100,4

2,1 12,2 4,5 45,9 6,9 101,5

2,2 12,6 4,6 49,7 7,0 102,7

2,3 13,0 4,7 53,6 7,1 103,8

2,4 13,4 4,8 57,5 7,2 104,9

2,5 13,8 4,9 61,4 7,3 106,0

2,6 14,3 5,0 65,0 7,4 107,1

2,7 14,8 5,1 68,4 7,5 108,2

2,8 15,4 5,2 71,5 7,6 109,2

2,9 16,0 5,3 74,4 7,7 110,3

3,0 16,7 5,4 77,0 7,8 111,3

3,1 17,5 5,5 79,5 7,9 112,4

3,2 18,4 5,6 81,7 8,0 113,4

DN 80

®



DN 125

Turn K v [m3/h ]

Turn K v [m3/h ]

Turn K v [m3/h ]

0,5 8,3 3,5 77,0 6,1 205,8

1,0 13,0 3,6 82,7 6,2 209,8

1,1 13,9 3,7 88,5 6,3 213,8

1,2 14,9 3,8 94,5 6,4 217,7

1,3 15,8 3,9 100,4 6,5 221,6

1,4 16,8 4,0 106,5 6,6 225,4

1,5 17,8 4,1 112,5 6,7 229,1

1,6 18,9 4,2 118,5 6,8 232,8

1,7 19,9 4,3 124,3 6,9 236,3

1,8 21,1 4,4 130,1 7,0 239,8

1,9 22,3 4,5 135,7 7,1 243,2

2,0 23,7 4,6 141,1 7,2 246,5

2,1 25,2 4,7 146,3 7,3 249,7

2,2 26,8 4,8 151,4 7,4 252,8

2,3 28,6 4,9 156,2 7,5 255,9

2,4 30,7 5,0 160,9 7,6 259,0

2,5 33,1 5,1 165,4 7,7 262,0

2,6 35,8 5,2 169,7 7,8 264,9

2,7 38,9 5,3 173,9 7,9 267,9

2,8 42,5 5,4 178,0 8,0 270,8

2,9 46,6 5,5 182,1 8,1 273,7

3,0 51,2 5,6 186,1 8,2 276,6

3,1 56,0 5,7 190,0 8,3 279,4

3,2 61,0 5,8 194,0 8,4 282,3

3,3 66,2 5,9 197,9 8,5 285,1

3,4 71,5 6,0 201,9

DN 125

0

50

100

150

200

250

300

0 1 2 3 4 5 6 7 8 9

n - presetting

Kv[m

3 /h]

Pressure

DN 125

DN 100

0

20

40

60

80

100

120

140

160

180

200

0 1 2 3 4 5 6 7 8 9

n - presetting

Kv[m

3 /h]

Pressure

DN 100

Turn K v

[m3/h ] Turn

K v [m3/h ]

Turn K v

[m3/h ]

0,5 5,6 3,5 50,5 6,1 137,6

1,0 9,6 3,6 54,4 6,2 140,3

1,1 10,2 3,7 58,6 6,3 142,9

1,2 10,9 3,8 62,8 6,4 145,5

1,3 11,5 3,9 67,1 6,5 148,1

1,4 12,1 4,0 71,4 6,6 150,6

1,5 12,8 4,1 75,5 6,7 153,0

1,6 13,4 4,2 79,6 6,8 155,4

1,7 14,1 4,3 83,5 6,9 157,7

1,8 14,9 4,4 87,3 7,0 159,9

1,9 15,7 4,5 90,9 7,1 162,0

2,0 16,6 4,6 94,5 7,2 164,1

2,1 17,5 4,7 97,9 7,3 166,0

2,2 18,7 4,8 101,2 7,4 167,9

2,3 19,9 4,9 104,4 7,5 169,8

2,4 21,3 5,0 107,4 7,6 171,5

2,5 22,9 5,1 110,4 7,7 173,2

2,6 24,7 5,2 113,3 7,8 174,8

2,7 26,7 5,3 116,1 7,9 176,4

2,8 28,9 5,4 118,9 8,0 177,9

2,9 31,3 5,5 121,6 8,1 179,4

3,0 34,0 5,6 124,3 8,2 180,8

3,1 36,9 5,7 127,0 8,3 182,1

3,2 40,0 5,8 129,6 8,4 183,4

3,3 43,3 5,9 132,3 8,5 184,7

3,4 46,8 6,0 135,0

DN 100HYDRAULIC CHARACTERISTICS DN100


®



DN 150

Turn K v

[m3/h ] Turn

K v [m3/h ]

Turn K v

[m3/h ]

0,5 7,9 3,5 132,0 6,1 303,0

1,0 14,8 3,6 143,1 6,2 307,7

1,1 15,6 3,7 154,0 6,3 312,3

1,2 16,3 3,8 164,6 6,4 316,9

1,3 17,1 3,9 174,5 6,5 321,3

1,4 18,0 4,0 183,7 6,6 325,7

1,5 19,1 4,1 192,0 6,7 329,9

1,6 20,5 4,2 199,6 6,8 334,1

1,7 22,1 4,3 206,7 6,9 338,2

1,8 24,2 4,4 213,3 7,0 342,2

1,9 26,7 4,5 219,5 7,1 346,1

2,0 29,7 4,6 225,3 7,2 349,9

2,1 33,2 4,7 231,0 7,3 353,6

2,2 37,2 4,8 236,5 7,4 357,2

2,3 41,7 4,9 241,8 7,5 360,7

2,4 46,5 5,0 247,1 7,6 364,2

2,5 51,8 5,1 252,4 7,7 367,5

2,6 57,4 5,2 257,7 7,8 370,7

2,7 63,4 5,3 262,9 7,9 373,8

2,8 69,7 5,4 268,1 8,0 376,8

2,9 76,4 5,5 273,3 8,1 379,7

3,0 83,7 5,6 278,4 8,2 382,5

3,1 91,7 5,7 283,5 8,3 385,2

3,2 100,7 5,8 288,4 8,4 387,7

3,3 110,5 5,9 293,4 8,5 390,2

3,4 121,1 6,0 298,2

DN 150

0

50

100

150

200

250

300

350

400

450

0 1 2 3 4 5 6 7 8 9

n - presetting

Kv[m

3 /h]

DN 200

Turn K v

[m3/h ] Turn

K v [m3/h ]

Turn K v

[m3/h ] Turn

K v [m3/h ]

0,5 27,5 3,5 148,6 6,1 438,5 8,7 602,0

1,0 38,6 3,6 161,0 6,2 447,0 8,8 607,9

1,1 40,1 3,7 174,2 6,3 455,4 8,9 613,7

1,2 41,5 3,8 187,9 6,4 463,7 9,0 619,3

1,3 42,9 3,9 202,0 6,5 471,7 9,1 624,7

1,4 44,2 4,0 216,2 6,6 479,6 9,2 630,0

1,5 45,6 4,1 230,3 6,7 487,1 9,3 635,0

1,6 47,0 4,2 244,2 6,8 494,3 9,4 640,0

1,7 48,6 4,3 257,8 6,9 501,1 9,5 644,8

1,8 50,3 4,4 271,0 7,0 507,6 9,6 649,4

1,9 52,3 4,5 283,9 7,1 513,6 9,7 654,0

2,0 54,6 4,6 296,3 7,2 519,3 9,8 658,5

2,1 57,2 4,7 308,3 7,3 524,8 9,9 662,9

2,2 60,1 4,8 319,7 7,4 530,0 10,0 667,2

2,3 63,4 4,9 330,7 7,5 535,2 10,1 671,5

2,4 67,1 5,0 341,2 7,6 540,2 10,2 675,8

2,5 71,2 5,1 351,2 7,7 545,2 10,3 680,0

2,6 75,8 5,2 360,8 7,8 550,3 10,4 684,2

2,7 80,9 5,3 370,0 7,9 555,5 10,5 688,4

2,8 86,6 5,4 379,0 8,0 560,8 10,6 692,7

2,9 92,9 5,5 387,7 8,1 566,4 10,7 696,9

3,0 99,9 5,6 396,3 8,2 572,1 10,8 701,2

3,1 107,8 5,7 404,8 8,3 578,0 10,9 705,6

3,2 116,6 5,8 413,3 8,4 583,9 11,0 710,0

3,3 126,3 5,9 421,7 8,5 590,0

3,4 137,0 6,0 430,1 8,6 596,0

DN 200

0

100

200

300

400

500

600

700

800

0 1 2 3 4 5 6 7 8 9 10 11 12

n - presetting

Kv[m

3 /h]



Pressure

DN 150

Pressure

DN 200

®

DN 250

Turn K v

[m3/h ] Turn

K v [m3/h ]

Turn K v

[m3/h ] Turn

K v [m3/h

]

0,5 43,5 3,5 239,2 6,1 708,1 8,7 993,9

1,0 62,3 3,6 258,4 6,2 722,0 8,8 1003,5

1,1 64,7 3,7 278,9 6,3 735,7 8,9 1013,0

1,2 66,9 3,8 300,5 6,4 749,2 9,0 1022,4

1,3 69,0 3,9 322,8 6,5 762,5 9,1 1031,7

1,4 71,0 4,0 345,3 6,6 775,4 9,2 1040,9

1,5 73,1 4,1 367,4 6,7 788,1 9,3 1050,0

1,6 75,3 4,2 389,2 6,8 800,3 9,4 1058,9

1,7 77,7 4,3 410,5 6,9 812,2 9,5 1067,8

1,8 80,4 4,4 431,2 7,0 823,7 9,6 1076,5

1,9 83,6 4,5 451,4 7,1 834,8 9,7 1085,1

2,0 87,3 4,6 471,0 7,2 845,5 9,8 1093,6

2,1 91,6 4,7 489,9 7,3 856,0 9,9 1101,9

2,2 96,6 4,8 508,3 7,4 866,2 10,0 1110,2

2,3 102,3 4,9 526,1 7,5 876,3 10,1 1118,4

2,4 108,7 5,0 543,3 7,6 886,2 10,2 1126,5

2,5 115,8 5,1 559,9 7,7 896,1 10,3 1134,4

2,6 123,8 5,2 576,0 7,8 905,8 10,4 1142,3

2,7 132,5 5,3 591,7 7,9 915,6 10,5 1150,1

2,8 142,0 5,4 607,0 8,0 925,3 10,6 1157,7

2,9 152,5 5,5 622,0 8,1 935,1 10,7 1165,3

3,0 163,9 5,6 636,8 8,2 944,9 10,8 1172,8

3,1 176,4 5,7 651,3 8,3 954,8 10,9 1180,2

3,2 190,1 5,8 665,7 8,4 964,6 11,0 1187,5

3,3 205,1 5,9 679,9 8,5 974,4

3,4 221,4 6,0 694,0 8,6 984,2

DN 250

0

200

400

600

800

1000

1200

1400

0 1 2 3 4 5 6 7 8 9 10 11 12

n - presetting

Kv[m

3 /h]

DN 300

Turn K v

[m3/h ] Turn

K v [m3/h ]

Turn K v

[m3/h ] Turn

K v [m3/h ]

0,5 44,9 3,5 202,0 6,1 844,2 8,7 1252,1

1,0 57,1 3,6 221,1 6,2 863,6 8,8 1263,2

1,1 59,9 3,7 243,4 6,3 883,3 8,9 1274,2

1,2 62,8 3,8 269,4 6,4 903,1 9,0 1285,1

1,3 65,9 3,9 299,1 6,5 922,9 9,1 1296,0

1,4 69,0 4,0 331,7 6,6 942,5 9,2 1306,9

1,5 72,2 4,1 365,6 6,7 962,0 9,3 1317,8

1,6 75,6 4,2 400,1 6,8 981,0 9,4 1328,7

1,7 79,0 4,3 434,4 6,9 999,7 9,5 1339,6

1,8 82,5 4,4 468,0 7,0 1017,8 9,6 1350,5

1,9 86,1 4,5 500,2 7,1 1035,3 9,7 1361,4

2,0 89,8 4,6 530,8 7,2 1052,3 9,8 1372,3

2,1 93,5 4,7 559,4 7,3 1068,7 9,9 1383,2

2,2 97,4 4,8 586,1 7,4 1084,6 10,0 1394,1

2,3 101,4 4,9 611,0 7,5 1100,0 10,1 1405,1

2,4 105,7 5,0 634,1 7,6 1114,9 10,2 1416,0

2,5 110,2 5,1 655,6 7,7 1129,3 10,3 1427,0

2,6 115,1 5,2 676,0 7,8 1143,2 10,4 1437,9

2,7 120,5 5,3 695,6 7,9 1156,7 10,5 1448,9

2,8 126,4 5,4 714,6 8,0 1169,7 10,6 1459,9

2,9 133,1 5,5 733,2 8,1 1182,3 10,7 1470,9

3,0 140,7 5,6 751,6 8,2 1194,6 10,8 1481,9

3,1 149,5 5,7 769,8 8,3 1206,5 10,9 1493,0

3,2 159,8 5,8 788,1 8,4 1218,2 11,0 1504,1

3,3 171,8 5,9 806,5 8,5 1229,7

3,4 185,7 6,0 825,1 8,6 1241,0

DN 300

0

100

200

300

400

500

600

700

800

900

1000

1100

1200

1300

1400

1500

1600

0 1 2 3 4 5 6 7 8 9 10 11 12

n - presetting

Kv[m

3 /h]



Pressure

DN 250

Pressure

DN 300

®



®


valveIT DZR Brass Balancing ValveFeaturesPN 25Fixed OrificeBrass Double Regulating and Commissioning ValveY PatternThreaded ends to ISO 228 / 1Maintenance free valve.Low flow resistance due to unique design.Valves have unique design which enables the disc to be locked in the set positionTwo ports (inlet / outlet) are available on the body of the DRVThese points are for fixing the measuring nipples or test plugs for themeasurement of flow / delta P (balancing)

Pressuremaximum allowable working pressure (PN)25 bar

Temperatureallowable working temperature0° C (excluding ice) ÷ 110°C

Compatible Fluidwaterglycolate solutionsmax glycol 50%

Threadingpipeline connection: threading acc.to ISO 228 / 1discharge plugs: threading G1/4” acc. to ISO228 / 1connections for pressure sensors with needle: Ø 3 mm

H1

D

P

Ch

D D1 H [mm] H1[mm] H2 [mm] L [mm] L1[mm]

P [mm]

Kv (valve)

1/2"3/4"1"1"1/41"1/22"

1/4"1/4"1/4"1/4"1/4"1/4"

119118122129166172

252832353945

94909094127127

131131131137163169

95101110120140154

646464646470

4,07,511,013,524,031,0

2,75,57,09,518,525,5

0.550.610.700.851.3751.735

(Venturi flow-meter)

DimensionsDimensions

Balancing Valve(Double Regulating Valves) valvelT

Kv

BodyInternal partsO-ring washers and other elementsHandwheel

DZR brass EN12165 - CW602NDZR brass EN12164 - CW602NEPDM rubberABS plastic

Component Material


WeightKg

VIT - 25 - DBR


®

1/2”

0,1 1,0 Q [m3/h]

5% 10% 20% 30%

40% 50%

60% 70%

80% 90%

100%

0,01

0,10

1,00

∆p [b

ar]

1

10

100∆

p [k

Pa]

1

0,1

10∆p

[mH2

O]

0,5

0,055 0,5

0,5050 5

3/4”

5% 10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

0,01

0,10

1,00

∆p [b

ar]

1

10

100

∆p [k

Pa]

1

0,1

10

∆p [m

H 2O]

0,055 0,5

0,5050 5

0,1 1,0 Q [m3/h]0,5 5 10

Settiing%

Kv

100

5,50

95

5,20

90

5,00

85

4,80

80

4,57

75

4,35

70

3,95

65

3,50

60

2,88

55

2,37

50

2,00

45

1,81

40

1,58

35

1,39

30

1,24

25

1,10

20

0,96

15

0,85

10

0,75

5

0,62

Settiing%

Kv

100

2,70

95

2,54

90

2,48

85

2,34

80

2,18

75

1,99

70

1,71

65

1,59

60

1,48

55

1,41

50

1,33

45

1,28

40

1,19

35

1,09

30

0,98

25

0,92

20

0,83

15

0,73

10

0,63

5

0,53

HEAD LOSS DIAGRAM



®

1”

0,01

0,10

1,00

∆p [b

ar]

1

10

100∆p

[kPa

]

1

0,1

10

∆p [m

H 2O]

0,055 0,5

0,5050 5

5% 10% 20%

30%

40%

50%

60%

70%

80%

90%

100%

0,1 1,0 Q [m3/h]0,5 5 10

1 1/4”

0,01

0,10

1,00

∆p [b

ar]

1

10

100

∆p [k

Pa]

1

0,1

10

∆p [m

H 2O]

0,055 0,5

0,5050 5

0,1 1,0 Q [m3/h]0,5 5 10

5% 10%

20%

30%

40%

50%

60%

70%

80%

90%

100%


Settiing%

Kv

100

9,50

95

8,89

90

8,55

85

7,97

80

7,60

75

7,05

70

6,46

65

5,86

60

5,50

55

4,89

50

4,39

45

4,04

40

3,69

35

3,25

30

2,66

25

2,21

20

1,79

15

1,53

10

1,21

5

0,73

Settiing%

Kv

100

7,00

95

6,59

90

6,25

85

5,95

80

5,49

75

5,03

70

4,86

65

4,29

60

3,89

55

3,32

50

2,92

45

2,50

40

2,14

35

1,81

30

1,47

25

1,37

20

1,14

15

0,98

10

0,83

5

0,64


®

1 1/2”

0,01

0,10

1,00

∆p [b

ar]

1

10

100∆p

[kPa

]

1

0,1

10

∆p [m

H 2O]

0,055 0,5

0,5050 5

1 10 Q [m3/h]5 50 100

5% 10%

20%

30%

40%

50%

60%

70%

80% 90

%100%

2”

0,01

0,10

1,00

∆p [b

ar]

1

10

100

∆p [k

Pa]

1

0,1

10

∆p [m

H 2O]

0,055 0,5

0,5050 5

1 10 Q [m3/h]5 50 100

5% 10%

20%

30%

40%

50%

60%

70%

80%

90%

100%


Settiing%

Kv

100

18,50

95

17,80

90

17,35

85

16,98

80

16,40

75

15,84

70

15,23

65

14,29

60

13,19

55

12,28

50

11,21

45

10,13

40

9,18

35

8,41

30

7,56

25

6,74

20

5,80

15

4,67

10

3,84

5

3,02

Settiing%

Kv

100

25,50

95

24,08

90

23,21

85

21,64

80

19,98

75

18,95

70

17,64

65

16,53

60

14,72

55

13,33

50

12,60

45

11,09

40

9,98

35

8,99

30

8,02

25

7,26

20

6,24

15

5,13

10

4,18

5

3,36

®

Fixed Orifice Double Regulating Valves


valvelT


Fixed Orifice Double Regulating ValveFeaturesBronze bodyPressure Rating : PN25Pipe Thread to ISO228 / 1Comply with BS7350


Hydros tatic Tes t PressureBody : 37.5 barSeat : 27.5 barPressure Rating : PN25

Pressure / Temperature RatingWorking Temperature: t < 170 C7 bar at 170 deg C25 bar from - 10 to 100 deg C

SpecificationThe Fixed Orifice Double Regulating Valve Offers an accuracy of+ 5% on allsettings, for precise flow regulation.Thay are Y - pattern globe valves with characterised throtting disc tendingtowards equal percentage performance.Fixed Orifice Double regulating feature allows valve opening to be set with anAllen Key.Operation of the valve is by means od the Microset hand wheel.

ApplicationIn multiple unit systems, it has sufficient authority to give effective regulationover the range of flows covered by matching flow measurement device.

BodyDisc FaceDisc FaceOrifice PlateNutDiscDisc Retaining RingO RingBonnetBonnetStemRetainer RingSleeveScrewHandwheelCapScrewTest Points

Bronze CC491KP.T.F.EDZR Brass CW602NDZR Brass CW602NDZR Brass CW602NDZR Brass CW602NDZR Brass CW602NN.B.RDZR BRASS CW602NBronze CC491KDZR BRASS CW602NStainless Steel 304Brass CW617NBrass CW614NPAPAStainless Steel 304DZR BRASS CW602N



152025324050

DN A B Flow (KV) KvsINCH1/2”3/4”1”1 1/4”1 1/2”2”

8796100114125146

105106127128143144

1.722.974.7510.2516.8327.26

2.24.68.516.726.143.2

VIT - 25 - DBZR

Dimensions

®


Fixed Orifice Double Regulating Valves valvelT

Fixed Orifice Double Regulating ValveFeaturesDuctile iron bodyPN 16 / PN 25Flanged PN16 or PN25 for Single Unit Systems Conforms to BS7350

SpecificationSingle unit Y - pattern globe valves incorporating an intregral orifice plate to form afixed orifice flow measurement unit with regulation and isolation capacity. Valvesconform to requirements of BS 7350.

ApplicationPrimarily used in injection or other circuits requiring a double regulating valve forsystems balancing. Accuracy of flow measurement is+5% at all open positions of thevalve in accordance with BS 7350

Pressure / Temperature Ratings

Temperature CWorking Pressure(Bar)Test Pressure(Bar)

Size

-10 to 12016Shell: 24Seat: 17.614” - 24”

-10 to 12025Shell: 37.5Seat: 27.52 1/2 - 12”

BodyBonnetStem (65 - 300mm)Stem (65 - 600mm)DiscGland (65 - 150mm)Gland (200 - 600mm)Stem NutHand WheelTest ValveOrifice InsertPacking

Ductile IronDuctile IronStainless Steel 410Stainless Steel 431EPDM Coated DIBrassDuctileBrassDuctileBrassBrassGraphite

EN - JS 1040EN - JS 1040BS970 410S21BS970 410S21EN - JS 1040EN 12165 CW617NEN - JS 1040EN 12165 CW617NEN - JS 1040EN12165 CW602NEN12165 CW617NNON-ASBESTOS

LHDFlow KvHead loss KKvs

2902652001045.32104

3102702001126.48116

35031024016213.15213

4003402902548.32333

4803402903357.33476

6005373505358.26768

73057042010997.271153

85069042015888.361743

980685420163512.501798

1100965640212513.602338

12001020640269814.402698

12501065640337114.803708

14501180640409115.304500

PN 16 PN 25


123456789101112


Size

Inchmm

21/2DN65

3DN80

4DN100

5DN125

6DN150

8DN200

10DN250

12DN300

14DN350

16DN400

18DN450

20DN500

24DN600

VIT- 25 - DDR

®

FCU link [Hook up units] valvelT



1234

valveIT FCU link [Hook up units]FeaturesFCU Hookup system consists of set of valves Connectors and unions designedspecially for Chilled water fan coil units DZR brass body materialPressure rating PN 25Medium: Chilled water / Heating applicationISO 228 / 1 Pipe Threaded Ends

ApplicationHVAC system, Cold and Hot water

Hydrostatic Test PressureBody: 37.5 BarSeat : 27.5 Bar

Pressure / Temperature RatingWorking temperature ≤ 100 deg C

*On request (Forward Delivery)Available with BSPP ThreadsAvailable in other material grades*Subject to minimum order quantity

BodyBallOrifice PlateFlexibles

DZR Brass - CW 602NDZR Brass - CW 602NDZR Brass - CW 602NStainless Steel SS 304

valveIT FCU link [Hook up units]

VIT - 25 - FCU


1/23/411 1/4

Nominal SizeDimensions

A (mm) B (mm) C (mm) D (mm) E (mm)168185210245

65708090

106113130130

949697100

100112127137

®


Air and Dirt Separator valvelTVIT - 16 - ADS


1234

Deaerator and Dirt SeparatorFeaturesCarbon steel bodyPN 16 / 25

ApplicationsDeaerator and Dirt Separators are used in pipelinesfor the high efficiency removal of both dirt and air,micro bubles from heating and cooling systems in buildings.

BodyConnectionsStrainer ScreenProduct Range

Carbon Steel - ST37Flanged - Welded EndStainless SteelADS - F FlangedADS - K Welded EndADS - F - T Flanged - RemovableADS - K - T Welded End - Removable

Pressure / Temperature RatingMax. Working Temperature 110CMax. Working Pressure 16 bar

Pressure DropResistance graph to flow various diameters of Air and Dirt Separators as below.

10 70 100 100010.1

0.2

1

1050 65 80 100 125 150 200 250

Flow (m³/h)

(DN)Diameter of Air & Dirt Separator

(kPa)

Pres

sure

Drop

2 4 51.361.130.90.6

0.5

300 3 m/s

1 m/s

PRESSURE DROP CHART

3/4" 1" 1 1/4" 1 1/2"

1,5 m/s

®

®

AIR & DIRT SEPARATOR

®

Air and Dirt Separator valvelT



Selection Chart

506580100125150200250300

DNOD H h e LF L Flanged Weight Welded Weight

Kg Kgmmmmmmmm mmInch60.376.188.9114.3139.7168.3219.1273.0323.9

63263279179110641064130715681892

2652653453454804806158051110

1”1”1”1”1”1”1”2”2”

3503504704756356357758901005

330330450455615615745860975

172127305381101150227

13132223456785130202

Installations

TYPE: ADSADS is a combination of deaerator and dirt separator which removes circulating air and micro bubbles also dirt effectively.in heating systems the ADS should be in the flow and installed after the boiler and on the pump suction side.In chilled water systems the unit must be located in the return close to the chiller.

VIT - 16 - ADS

506580100125150200250300350400450500600

3.55.57.51320305080113140180235295425

12.52027477210818028840550065085010601530

32.72.93.74.24.95.86.97.77.88.4101112

71115264060100160225280360470590835

2540659414421536057581010001300170021203000

11.811.612.414.616.819.423.127.7313134394347

Connection Standard ; Normal flow : Hi-flow :

1.5m/s 3m/sDN (mm) Max flow Max flow Pressure drop Pressure drop Max flow Max flow

(l/s) (m³/h) (kPa) (l/s) (m³/h) (kPa)

®

Air Valves valvelT


valveIT Anti - shock Combination Air ValveThe valveIT surge alleviation, non - slam combination automatic air valvewill ensure the proper operation of the pipeline network allowing therelease of air pockets during working conditions, the entrance of largevolumes of air during draining operations and pipeline bursts and theair discharge with controlled speed, to prevent water hammer.

Application� Main Stream Line� Water distribution networks.� Irrigation systems.� In general, this model is used on changes in slope and at the high points of the pipeline.

Product Features� Body and cover in ductile cast iron GJS 450-10.� Air release system in stainless steel.� Floats in solid PP.� Seat in stainless steel.

Connections� Flanges size from DN 50 to DN 400 mm.� Flanges standard EN 1092/2, ANSI 150, AS; different on request.� Threaded 2" BSP F; NPT on request.

Working conditions� Pressure range: 10 - 16 - 25 - 40 bar.� Minimum working pressure: 0.2 bar.� Treated water maximum 60°C, higher temperature on request.Nozzle ChoiceNozzle diameter in mm according to the size of the air valve and the PN

2” , DN 65DN 80DN 100DN 150DN 200DN 250DN 300DN 350DN 400

No PN 10 PN 16 PN 25 PN 40 1.21.81.82.444444

1.21.51.51.834444

11.21.21.82.43444

0.80.811.21.82.4444

BodyCapO-ringO-ringSeatNozzle SubsetUpperFlatStudsNutsSpacersNutsWashersDeflectorScrewsDrain ValveScreenSpring guide nut (from Dn 150)SpringAS shaftAS flatTag

Ductile cast iton GJS 500 - 7 or GJS 450 - 10Ductile cast iton GJS 500 - 7 or GJS 450 - 10NBRNBRStainless steel AISI 304Stainless steel AISI 316PolypropylenePolypropyleneStainless steel AISI 304Stainless steel AISI 304Stainless steel AISI 304Stainless steel AISI 304Stainless steel AISI 304Stainless steel AISI 304Stainless steel AISI 304Stainless steel AISI 303Stainless steel AISI 304Stainless steel AISI 303Stainless steel AISI 302Stainless steel AISI 303Stainless steel AISI 304Stainless steel AISI 304

EPDM / Viton / SiliconeEPDM / Viton / SiliconeStainless steel AISI 316

Stainless steel AISI 316Stainless steel AISI 316Stainless steel AISI 316Stainless steel AISI 316Stainless steel AISI 316Stainless steel AISI 316Stainless steel AISI 316Stainless steel AISI 316

Stainless steel AISI 316

Stainless steel AISI 316Stainless steel AISI 316


Optional

VIT - 16 - AV

®

Silent Type Check Valves valvelT


valveIT Silent Type Check ValveFeaturesPN 10/PN16/PN 25/PN 40Body: Ductile IronSeat: Stainless Steel/ BronzeSeat Ring: EPDM/NBRBushing: BronzeSpring: Stainless Steel




CoatingInternal and External coated with wetEpoxy paint RAL 5002 (Blue)Coating Thickness (DFT) - 200 Microns

Working TemperatureEPDM: -20 deg C to 110 deg CNBR: -10 deg C to 80 deg C

L 133 140 152 185 216 229 257 393 362

Dimensions & WeightsDN(mm) 50 65 80 100 125 150 200 250 300

LDN(mm)

400 448 524476 610350 400 450 500 600

VIT - 16 - STC

®

Control Valves valvelT


valveIT Downstream Pressure Reducing Stabilizing Automatic Control ValveThe valveIT DS - PRV is a globe pattern hydraulically operated automatic control valve that reduces and stabilizes the downstream pressure to a constant value, regardless of variation in demands and upstream pressure conditions. Normally equippedwith visual position indicator and entirely made in ductile cast iron with FBT coating and stainless steel, the valve is designedto reduce head loss, throttling noise and cavitation damage. The valveIT pressure reducing stabilizing valve is extremelyversatile and can be used for a wide range of applications.

Product featuresBody and cover in ductile cast iron GJS 450 - 10.Internals in ductile cast iron GJS 450 - 10 and stainless steel.Position indicator in stainless steel.Circuitry in stainless steel.Unit flow regulator device, needle valves and flow stabilizers in stainless steel.Seat in stainless steel.Painting with fluidized bed technology with WRAS approved paint.

ApplicationDownstream of pumps to reduce the pressure on the main supply line.In derivation from the main line to stabilize the pressure of secondary line and water users.As a protection against rise in pressure of industrial equipment and civil installations.On the inlet supply line of storage tanks to stabilize pressure and flow required for the level control.

Working ConditionsFluid: treated water.Minimum operating pressure: 0,7 bar.Maximum operating pressure: 25 bar.Maximum temperature: 70°C.Downstream pressure pilot adjustment rangeBlue spring: 0,7 to 8 bar.Red spring: 1,5 to 15 bar.Higher values up to 25 bar on request.Values lower than 0,7 available with highsensitivity pilots.

Operating principleThe direction of flow of the picture is always intended from left to right. The valveIT DS - PRV is an automatic control valveoperated by a 2 ways pilot (5) with pre-set set and adjustable value. Should the downstream pressure rise above the pilotset point the latter will throttle and limit the flow to direct inlet pressure to the main chamber (10), thus pushing downthe obturator (11) to generate the head loss required for the valve (9) to reduce and stabilize the downstream pressureto a constant value. Should the downstream pressure fall below the pilot set point the obturator (11) will raise increasingthe passage through the seat (12) thus reducing the head loss followed by the rise in pressure. The flow in and out of themain chamber (10) is controlled by the valveIT unit regulation device with filter GR.I.F.O. (4) and provided with three needlevalves and flow stabilizers, needed for the valve’s response time and accuracy also in case of rapid variation in demand.Thanks to isolation ball valves (1-2-3) the circuit and its components can be maintained without interrupting the flow.

VIT - 16 - DS - PRV

®

Control Valves valvelT


valveIT Upstream Pressure sustaining valveThe valveIT upstream pressure sustaining valve is a globe pattern hydraulically operatedautomatic control valve that, installed in-line, will sustain the upstream pressure to a pre-set and adjustable value regardless of variations in demand. Normally equipped withvisual position indicator and entirely made in ductile cast iron with FBT epoxy coating andstainless steel, the valve is designed to reduce head loss, throttling noise and cavitationdamage. This model is extremely versatile and can be used for a wide range of applicationsin combination with several accessories and additional functions.

Features• Body and cover in ductile iron GJS 450 - 10.• Internals in ductile cast iron GJS 450 - 10 and stainless steel.• Position indicator in stainless steel.• Circuitry in stainless steel.• Unit flow regulator device, needle valves and flow stabilizers in stainless steel.• Seat in stainless steel.• Painting with fluidized bed technology.Size: DN 50 – DN 400

ApplicationDownstream of pumps to prevent overload and for cavitation protection.On the inlet supply line of storage tanks to stabilize pressure and flow required for the level control.On gravity fed supply lines to ensure the minimum pressure to consumers located at higher elevation zones, in case of highconsumption of the lower zones.

Working conditions:Minimum operating pressure: 0,7 barMaximum operating pressure: 25 bar.Maximum temperature: 70°C.

Pressure relief pilot adjustment rangeBlue spring: 0.7 to 8 barRed spring: 1.5 to 15 barHigher values upto 25bar on request.

Operating principleThis model is an automatic control valve operated by high sensitivity two ways pilot (5) , with pre-set and adjustable setpoint value, sensing the upstream pressure from the GR.I.F.O. (4). Should the line pressure rise above the pilot’s set pointthe latter will open thus relieving the chamber (10) and moving the obturator (11) upwards, to discharge water and pressurethrough the main valve (9) downstream protecting the system. Should the upstream pressure be lower than the pilot’s setpoint the latter will throttle (close eventually) diverting all pressure towards the main chamber (10) thus pushing theobturator (11) onto the seat (12), interrupting the flow rate.

VIT - 16 - US - PRV

®

Pressure Relief Valves valvelT


valveIT Fast Acting Pressure relief valveThe valveIT fast acting, surge prevention, pressure relief valve Mod. VRCA has beendesigned to avoid the devastating effects of water hammers in pipeline networks. The purpose is actually to prevent pressure from rising above a pre-set value.FeaturesBody and cover in ductile cast iron GJS 450-10Internals in stainless steelDesign and testing according to EN 1074Pressure Rating: PN 16 / PN 25Flanges standard EN 1092 / 2, different on request.ApplicationDownstream of pumping stations to cushion sudden overpressure as a result of pumpstart up and power failure (in case of one of more pumps in parallel).Downstream and up stream of main transmission lines, or pipe segments, not able toendure critical conditions such as sudden and unexpected rise in pressure, and toguarantee reliable system protection.Downstream of a pressure reducing valve as a safety device.Upstream of modulating and sectioning devices with rapid response time, likely to generate unwanted surges.In general, whenever and wherever pipe bursts are expected.Operating PrincipleThe valve must be pre-set at first, simply acting on the spring, to open whenever thepressure rises above a certain value considered critical for the system.The particular shape and construction, along with the perfect centering of the mobileblock, will protect the upper part against water spurts coming from VRCA operationcycles.The valve issupplied with a pressure gauge and drainage ball valve, in order to facilitatethe pressure measurement and setting procedure directly on the field.Valve closed conditionShould the pressure remain below the valve’s set point the VRCA will be perfectly closed,due to the compression of the spring pushing the obturator down to the seat.Valve open conditionShould the pressure rise above the valve’s set point the obturator will lifted, dischargingto the atmosphere the excessive fluid volume necessary to avoid the upsurge.

VIT - 16 - VRCAVIT - 25 - VRCA

BodyCapDriving screwNut Spring supportSpring Spring housingRingSeparationDriving sleeveShaftObturatorSealing seatO-ringScrewsScrewsWashersBall valve 1/4”

ductile cast iron GJS 500 - 7 or GJS 450 -10duct. cast iron GJS 500 - 7 or 450 - 10 and paintedstainless steel AISI 304stainless steel AISI 304stainless steel AISI 303 (304 for DN 150 - 200)spring painted steel 52SiCrNi5stainless steel AISI 303 (304 for DN 150 - 200)stainless steel AISI 304s.s. AISI 304 (painted steel for DN 150 - 200)Delrin (s. s. AISI 304 for DN 150 - 200)stainless steel AISI 304stainless steel AISI 303 (304 for DN 150 - 200)stainless steel AISI 304 (303 for DN 50 / 65)NBRstainless steel AISI 304stainless steel AISI 304stainless steel AISI 304nickel-plated brass

stainless steel AISIstainless steel AISIstainless steel AISI

stainless steel AISIstainless steel AISIstainless steel AISI

stainless steel AISIstainless steel AISIstainless steel AISIEPDM/Vitonstainless steel AISIstainless steel AISIstainless steel AISIstainless steel AISI


123456789101112131415161718

50/6580/100150200

185235300360

185242404404

417540720720

4050220220

4062137137

14287579

Dimensions & WeightsDN A B C D Seat DN Weight mm mm mm mm mm mm Kg

closed open

®

Pressure Reducing valves valvelT



valveIT Cast Iron Pressure Reducing valveThe valveIT direct acting pressure reducing valveVIT - 16 - PRVVRCD reduces and stabilizes the downstream pressure toa constant value, regardless of flow rate and upstream pressure variations.It can be used for water, air and fluids in general.

Featurestype, PN 16Flanges according to EN 1092/2Design, certification and testing according to EN 1074.

ApplicationWater distribution systems.Buildings and civil installations.Irrigations.Cooling systems in general whenever the pressure reduction has tobe ensured.

Pressure / Temperature RatingPressure range: 10 - 16 bar.Downstream pressure range: 1.5 - 5 barTreated water maximum 60°C.Different values on requestSize: DN 50 – DN 150Note:VIT - 16 - VRCDM is with DiaphragmVIR-16-VRCSDT for High Temp.

VIT - 16 - PRVVRCD

Component Material OptionalNo12345678910111213141516171819202122

ductile cast iron GJS 500 - 7 or GJS 450 - 10ductile cast iron GJS 500 - 7 or GJS 450 - 10stainless steel AISI 304stainless steel AISI 304stainless steel AISI 303spring painted steel 52SiCrNi5stainless steel AISI 304Painted steelNBRNBRPolyamide-Nylonbronze CuSn5Zn5Pb5stainless steel AISI 303stainless steel AISI 303stainless steel AISI 304stainless steel AISI 303NBRstainless steel AISI 303stainless steel AISI 303stainless steel AISI 303stainless steel AISI 304stainless steel AISI 316

Stainless steel AISI 316Stainless steel AISI 316Stainless steel AISI 316

Stainless steel AISI 316Stainless steel AISI 304/316EPDM/VitonEPDM/VitonNeoprene/EPDM-NylonStainless steel AISI 304/316Stainless steel AISI 316Stainless steel AISI 316Stainless steel AISI 316Stainless steel AISI 316

Stainless steel AISI 316Stainless steel AISI 316Stainless steel AISI 316Stainless steel AISI 316

BodyCapDriving screwNutSpring guideSpringUpper and lower compression ringsUpper flatO ringsGasketDiaphragmLower ringPistonSpacerObturator sealing seatGasket supportPlane gasketGasket holderGuiding shaftDriving tapStuds, nuts and washersTaps for pressure gauges

A (mm)B (mm)C (mm)Weight (Kg)

2308328012

2909332019

31010035024

35011042034

40013559056

45015069074

DN (mm) DN 50 DN 65 DN 80 DN 100 DN 125 DN 150


®


Dismantling Joint valvelT

valveIT Dismantling JointFeaturesPN 10 / PN16 / PN25 / PN40Body: Ductile Iron / Carbon steel - ST 37Sealing: EPDM/NBRFasteners: Galvanized steel (8:8) / SS 304 / SS316

ApplicationEasy installation and removal of valves from the system during maintenance.By using the bolts on the product, the user can create a work space in thelongitudinal direction and can work easily on the valve that is connectedafter the dismantling joint.

Pressure / Temperature Rating16 bar at 120 deg CWith EPDM liner the maximum allowable short term temperature is 120 deg C-10 to 80 deg C NBR Seat

80100125150200250300350400450500600700800900100011001200130014001500160018002000220024002500

270310310320340360360360370390400410410460460480480520830560580600750750750750750

270310310320340360360360370390400410410460460480560600630630610700-----

270290290300340370410410430430440480480520520560-720---------

270290290300340370410410430430440480480520520560-720---------

150200200200220220220230230250260260260290290290300320370360380390450450450450450

150200200200220220220230230250260260260290290290-450---------

150200200200220220220230230250260260260290290290-450---------

1517202739506186104124139190263400450650830895117211941560143618802206280034003520

151720273950618610412413919026340045065083010701172127015601705-----

1517202739506186104124139190263400450650-1870---------

1517202739506186104124139190263400450------------

150200200200220220220230230250260260260290290290340360370380390400-----


DN

PN 10 PN 16 PN 25H

PN 40 PN 10 PN 16 PN 25 PN 40 PN 10 PN 16 PN 25 PN 40L Weight (Kg)

VIT - 16 - DMT

®


Rubber Bellows valvelT

valveITFLEX Expansion Joint Twin Sphere, Threaded EndsFeaturesPN 16Rubber Expansion JointReinforced EPDM RubberThreaded end connections toBSPP (with Unions)


Burst Pressure50 bar at 20 deg C

Pressure / Temperature Rating16 bar at 40 deg C10 bar at 60 deg C6 bar at 80 deg C3 bar at 90 deg CMaximum allowable short term temperature : 100 deg CMaximum Vacum Rating : 400 mm Hg

On Reques t ( Forward Delivery )valveITFLEX Expansion Joints can also besupplied with NPT Threads*Available in PN 10Available in other material grade



Reinforced EPDM RubberMI / DI / Steel Electro Galvanized

BellowsCoupling / Threaded Joints


VIT - 16 - TRB


D (Inch) L (mm) r (mm) s (mm)

Allowable Movements

CompressionAxial Axial

Elogationt (mm)

TransverseMovement

hk (deg)

AngularDeflection

Size

1/23/411 1/41 1/22

180180180245245255

151515202020

151515202020

202020303030

556666

12

®

Rubber Bellows


Axial Elongation

TransverseMovement

s

r

AxialCompression

AngularDeflection

hk

t

Dimensions, Weights and Maximum Allowable Movement

Reinforced EPDM RubberSteel Electro Galvanized/DICarbon SteelNylon

BellowsFlangesBead WireCarcass


150 PSI135 PSI90 PSI

1 - 4"5 - 10"12 - 14"

Rating Table for the use of Control Rods / Tie Rods

valveIT FLEX Expansion Joint Single Sphere, Floating FlangesFeaturesPN 16Rubber Expansion JointEPDM RubberFlanged end connectionsFloating Flanges


Burst PressureDN 50 - 300 : 48 bar at 20 deg C

Pressure / Temperature Rating16 bar at 40 deg C12 bar at 60 deg C8 bar at 80 deg C3 bar at 90 deg CMaximum allowable short term temperature : 100 deg CMaximum Vacum Rating : 750 mm Hg

*On Reques t ( Forward Delivery )valveITFLEX Expansion Joints can be supplied withANSI CL 150 FlangesAvailable with Tie rodsAvailable in higher sizesAvailable with twin sphere *Subject to minimum order quantity

Important Note on the use of Control Rods / Tie RodsThe Control Rod / Tie Rod are recommended when the maximum pressure exceeds the limit shownin the Pressure Ratings Table below OR the movement exceeds the rated movement as shown in the ‘Maximum Allowable Movement’ table below. The Control Rod / Tie Rod is used to prevent an excessive extension or compression which could damage the expansion joint.

valvelT

Size PressureNo

DM (mm) D (mm) L (mm) r (mm)

Allowable Movements

CompressionAxial

s (mm)

AxialElogation

t (mm)

TransverseMovement

hk (deg)

AngularDeflection

Size

123


Dimensions

506580100125150200250300

506576100125150200250300

105115130135170180205230245

101212151518182020

777101012121515

101212151515182020

101010775555

VIT - 16 - FRB

®

valveIT Pressure Reducing ValveFeaturesPiston type, PN25, Nickel - PlatedThreading according to ISO 228 / 1Guage connection threads according to EN10226-Rp1/4”


Pressure / Temperature RatingMaximum inlet Pressure : 25 barDownstream Pressure range : 1 - 6 barMaximum Temperature : 100 deg C

Forged Brass (1/2”- 2”)Cast Brass (2”1/2 - 4”)Polyamide (Nylon 66)Stainless SteelGalvanized Steel

EN12165-CW617NEN 1982 - CC753SReinforced with glass fiberEN10088-1.4305EN10270-1

Body

PistonSeatSpring


1/23/4111/4 ” *11/2 ” *2 ”2“1/2*3”4”

Dimensions


valvelTPressure Reducing Valves

01

020304

698296100121/91121/97131197/133197

114114145.5151.5218/148218/150230312/224.5312

0.540.6091.0351.2651.3401.450

*Two versions*Two versions

*Two versions


Nominal Size

DN (Inches)Dimensions

L (mm) H (mm)Weight

Kg

*Available in Light/Heavy model

VIT - 25 - PRB

®

SS Expansion Joint / SS Hose valvelT



valveIT Stainless Steel Expansion Joint with Floating FlangesApplicationHVAC system, Cold and Hot water

MaterialBellow: Stainless steel (AISI 321)Flange: Carbon Steel / Stainless steel (AISI 304)Pressure rating: PN 16Size: DN 65- 600

Material SpecificationComponentNo Material

123

valveIT Stainless steel Flexible Hose with Threaded CouplingFeaturesPN 16BSPP / BSPT ThreadsAvailable with male / female End connectionSize: 1/2” – 2”Length: 200mm / 300mm

End Connection BellowMesh

Brass / SteelSteelSteel

*Note: Insulated Flexible hose available upon request.

VIT - 16 - FBSVIT - 16 - FHS

VIT - 16 - FBS

VIT - 16 - FHS

*Note: valveIT reserve the rights to change the dimensions without prior notice. The above dimensions are for general indicative purpose only. Please contact local valveIT agent for exact dimensional con�rmation.

Size (mm) Axial movement

фD фk Фd4

b f фdxn фdi фdo Wall thickness Number of Convolutions

L

DN 25 + 10/-20mm 115 85 68 16 2 Ф14X4 38 48.2 0.30mm 20 110 DN 32 + 10/-20mm 140 100 78 16 2 Ф18X4 42.4 55 0.30mm 20 115 DN 40 + 10/-20mm 150 110 88 16 3 Ф18X4 48.3 61 0.30mm 20 120 DN 50 + 10/-20mm 165 125 102 18 3 Ф18X4 60.3 76 0.40mm 16 110 DN 65 + 10/-20mm 185 145 122 20 3 Ф18X4 76.1 95 0.40mm 14 110 DN 80 + 10/-20mm 200 160 138 20 3 Ф18X8 88.9 111 0.40mm 10 110

DN 100 + 10/-20mm 220 180 158 22 3 Ф18X8 114.3 140 0.50mm 10 115 DN 125 + 10/-20mm 250 210 188 22 3 Ф18X8 139.7 164 0.50mm 10 130 DN 150 + 10/-20mm 285 240 212 24 3 Ф23X8 168.3 200 0.6mm 10 145 DN 200 + 10/-20mm 340 295 268 26 3 Ф23X12 219.1 250 0.6mm 8 140 DN 250 + 10/-20mm 405 355 320 29 3 Ф27X12 273 323 0.8mm 6 150 DN 300 + 10/-20mm 460 410 378 32 4 Ф27X12 323.9 380 0.8mm 6 150 DN 350 + 10/-20mm 555 490 450 38 3 Ф33X16 355 412 1.0mm 6 210 DN 400 + 10/-20mm 620 550 505 40 4 Ф36X20 406 466 1.0mm 6 215 DN 450 + 10/-20mm 675 605 560 42 4 Ф36X20 457 516 1.0mm 6 220 DN 500 + 10/-20mm 730 660 515 44 4 Ф36X20 508 570 1.0mm 6 240 DN 600 + 10/-20mm 845 770 720 46 5 Ф39X20 610 670 1.0mm 6 245

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valveIT Air Relief Valve / Air VentFeaturesBrass body, PN10Removable LidFloat and Lever in Polyethylenewith Check Valve


Maximum Working Pressure10 bar

Maximum Working Temperature100 deg C

ConnectionsThreaded to ISO 228 / 1


Component Material NoMaterial Specification

DIN BS ASTM

Air vent/ WHA valvelTVIT - 10 - ABVVIT - 16 - WHA

VIT - 10 - ABV

VIT - 16 - WHA

No Component MaterialBodyCapInner floating componentsFinishing

Brass: CW 617 UNI- EN 12165Brass: CW 617 UNI - EN 12165PolyethyleneBrass sandblasted

Nominal size

Weight PN at max 100°C

D [inches] L [mm] H [mm] h1 [mm] d [mm] Gr1/2" 50 87 72 42 225,00 103/4" 50 87 72 42 225,00 10

Dimensions

1234

2

1

D

d

h1

H

L

valveIT Water Hammer ArrestorvalveIT Water Hammer Arrestor is designed in order toattenuate the “water hammer” phenomenon which iscreated in a closed conduct when there is a abrupt variationof the fluid speed.

Features

PressureStatic working pressure: 3 barMaximum working pressure (PN): 10 barMaximum water hammer: 50 bar

TemperatureMaximum working temperature: 90°CCompatible fluids: water

Threading:According to ISO 228 / 1

Requirements and tests as perShell tightness test P11 - EN 12266 - 1

Size: DN 15

BodyElectro deposited coatingDamperGaskets

Brass EN 12165 - CW617N chrome platedEN12540 (Cu / Ni5sCrr)Brass EN12165 - CW602N (DZR)EPDM



®

valveIT Brass Bib CockFeaturesPN 10Ball TypeThreaded Ends to ISO 228 / 1

Hydros tatic Test PressureBody : 15 barSeat : 11 bar

PressureNominal : 10 bar

TemperatureMinimum : -10 deg CMaximum : 100 deg C


Dimensions


Bib Cock valvelTVIT- 10 - BBC

No Component MaterialBodyBall, stem and glandSeatStem packing and antifriction ringOperating lever Finishing

Brass: CW 617 N - UNI - EN 12165Brass: CW 614 N - UNI - EN 12164Pure P.T.F.E.Pure P.T.F.E.Aluminium with red plastic coating finishingSandblasted chromed

Nominal size

Weight PN at max 100°C

D [inches] L [mm] H [mm] M [mm] F [mm] gr1/2"3/4"1”

145154170

92103118

111415

101214

196,00306,00

101010

Dimensions

123456

1 24 4

3

8

7

56109

11

14

13

12

L

F

H

M


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Instruments and Accessories -Pressure Gauge

valvelT

valveIT Pressure Gauge, Bourdon Tube TypeFeaturesSteel Case

ApplicationHVAC ins tallation, Indus trial application with gases andliquids that do not attack brass measuring system.

Case Size100 mm

ConnectionsBSPP 1/2" Male Threads

Pressure Range0-10 bar0-16 bar0-25 bar

Operating Temperature-20 to 60 deg C

Degree of AccuracyMinimum 1% of the total range According to DIN Class 1.0 (DIN 16005)

Measuring Element<60 bar - Copper Alloy>100bar - Stainless Steel

*On Reques t ( Forward Delivery )Plastic case, other ranges and Dial diameters*Subject to minimum order quantityNote: For outdoor installation we recommend with Stainless Steel casing

Steel case with Black muffingSteelAluminiumAluminium (Black Muffled)BrassSheet Glass

CaseRingDialNeedleNipplePane


VIT - 16 - PSGVIT - 25 - PSG


DimensionsDA B G

100160

G 1/2"G 1/2"

1616

2020

E

66

55

5050*

C F H

87118

mmmm mm mmmmmm mm mm

®


Instruments and Accessories -Stem Thermometer

valvelT

valveIT Glass Tube ThermometersFeaturesAluminium Casing Brass InsertAccording to DIN 16181to 16195 Straight Small, Medium and Large Sizes

ApplicationHVAC installations and Shipbuilding

AccuracyAccording to DIN 16184, 16188, 16193

ConstructionCasing : V - Shape Aluminium gold coloured anodizedclear figures by means of black marking on gold-colouredbackground, Scale range in deg C.

Insert : Brass, Maximum Pressure 16 bar, BSPP 1/2"Male Threaded end. The insert can be removed fromcasing.

Glass Insert: Capillary Tube of Prismatic solid glass withclear black scale marking, blue spirit filling on whitebackground. Flexible mounted glass tube, protectedby rubber rings

*On Request ( Forward Delivery ) Available in other ranges and sizes upon request.


Dimensions

Small Medium

Straight Type

Types

Large

Scale Range (TG1) (TG2)

-30 / +50 deg C0 / 120 deg C-40 mm50 mm63 mm-1/2"

Ranges and Insert Lengths

-30 / +50 deg C0 / 120 deg C0 / 160 deg C50 mm63 mm100 mm160 mm1/2"

-30 / +50 deg C0 / 120 deg C0 / 160 deg C-63 mm100 mm160 mm1/2"

Insert Length 'L'

BSPP Connection 'A'

VIT - 150 - TG

Small Type Medium Type Large Type

HTypes H1 Bmm mm mm

Small TypeMedium TypeLarge Type

110150200

130170220

303636

®


Orifice Plates ( Metering Station) valvelT


Size

(mm)6580100125150200250300

2020202020202020

129144164194220275331386

127134144159172200228255

93126244415540101014502400

1.4501.7101.9102.4802.8203.9704.9906.390

A B C KVS Weight(Kg)

Flow measuringThe measuring instrument is connected to the measuring socket of the proving ring. The value for pressure drop can beread on the display.

VIT - 16 - OPCVIT - 16 - OPS

VIT - 16 - OPC

VIT - 16 - OPS

valveIT Stainless Steel Metering StationApplicationvalveIT metering station is used when measuring the flow in Cooling,heating and water supply systems. It is equipped with selfsealing measuringpoints. Suitable for mount between BS EN 1092 PN 16 Flanges.

FeaturesSize: DN 65 – DN 600 (for dim above DN 300, please contact us)Pressure class: PN 16Temperature Range: -10 deg C to 120 deg C*Available in PN 25 on forward delivery (subject to minimum order qty.)

Orifice PlateExtension tubeTest points

Stainless steel SS 304Stainless steel SS 316Brass


123

6580100125150200250300

1818181818181818

112118125135145165185205

127142165192218273329384

151203351550765135421033009

10411621333347676811531743

Dimensions & WeightsSize (mm) B (mm) C (mm) A (mm) Kv K M3/h

1.61.41.41.31.71.81.81.4

valveIT Metering Station 65 – 300ApplicationvalveIT metering station is used when measuring the flow in Coolingheating and water supply systems. It is equipped with self - sealingmeasuring points.

FeaturesSize: DN 65 – DN 300Pressure class: PN 16Temperature Range: -20 deg C to 120 deg CMax closing pressure: 200 kPaMin pressure drop: 5 kPaRecommended pressure drop at rated valve: 5 – 10 kPaMaterial: Grey cast iron, Dezincification resistance brass Gaskets EPDM

®

Foot Valves valvelT


valveIT Brass Foot ValveThe foot valve is an automatic device that is generally installed at the intake point of apump to prevent the emptying of the system’s pump pipeline during rest phases.FeaturesBrass BodyPN 16Female threaded connection to ISO 228 / 1Temperature0°C (excluding ice) 110°CFluidsHeat transfer fluids in compliance with Italian national standards (UNI 8065 § 6)Glycolate solutions (glycol) max .50%Filtration RatingReferenced micron rating (S) < 800 μmThreadingPipeline connections Threads according to ISO 228/1Requirements and tests as per:Shell tightness Test P11 - EN 12266-1Δp closure non-return200 Pa (0.02bar)

BodySeat GasketObturatorSpringMesh FilterBlind Ends Filter

BrassNBRACETAL RESINStainless steelStainless steelStainless steel


123456


valveIT Ductile Iron Foot ValveThe foot valve is an automatic device that is generally installed at theintake point of a pump to prevent the emptying of the system’s pumppipeline during rest phases.FeaturesDuctile Iron/ Cast Iron/Carbon steel BodyPN 10/PN 16Flanged ConnectionTemperature-10°C to 80°CFluidsNon-Hardous WaterGlycolate solutions (glycol) max .50%Size: DN 50 - 600

Body & DiscShaftSealsSpringStrainer

Ductile IronX20Cr13EPDMStainless steelStainless steel



DNHhWWeight (Kg)

65125601657

145901859

1559020013

17510022019

20012525025

22515028538

27520034065

325250395105

375300445140

425350505200

475430565260

500600650290

587550670400

710700780625

80 100 125 150 200 250 300 350 400 450 500 550 600

*Note: Design and dimensions are subject to change without prior notice.

VIT - 16 - FVBVIT - 16 - FVD

VIT - 16 - FVB

VIT - 16 - FVD


2/3 Control Valves valvelT

®

valveIT 2/3 way bronze/brass valve/CI valve

MANUFACTURING CHARACTERISTICSThey consist in a 2/3-way valve body to be assembled on electrical bidirectionalactuator.

*Note: for more detailed description/ technical datasheets please contact us.

APPLICATION AND USEThese valves can be used either for fluid control or detection in domestic hot water, air-conditioning,thermoventilation and heating plants, both environmental and industrial, and in machines for productthermal process. Three-way valves should be used only as mixing valves; angle way should never beused for control purposes.

VIT - 3FGB150VIT - 3FGB125VIT - 3FGB100VIT - 3FGB80VIT - 3FGBB65VIT - 3TBB50VIT - 3TBB40VIT - 3TBB32VIT - VMXT26PVIT - VMXT24P

VIT - MVH3KVIT - MVH3KVIT - MVE522VIT - MVE515VIT - MVE510VIT - MVE506VIT - MVE506VIT - MVE506VIT - MVE503SVIT - MVE503S

VIT - MVE515VIT - MVE515VIT - MVE510VIT - MVE510VIT - MVE506VIT - MVE506VIT - MVE506VIT - MVE506VIT - MVE503SVIT - MVE503S

3 pos. / proportional, 3000N, 24V3 pos. / proportional, 3000N, 24V3 pos. / proportional, 24V, 2200N3 pos. / proportional, 24V, 1500N3 pos. / proportional, 24V, 1000N3 pos. / proportional, 24V, 600N3 pos. / proportional, 24V, 600N3 pos. / proportional, 24V, 600Nproportional, 24Vac, 300Nproportional, 24Vac, 300N

3 pos. / proportional, 24V, 1500N3 pos. / proportional, 24V, 1500N3 pos. / proportional, 24V, 1000N3 pos. / proportional, 24V, 1000N3 pos. / proportional, 24V, 600N3 pos. / proportional, 24V, 600N3 pos. / proportional, 24V, 600N3 pos. / proportional, 24V, 600Nproportional, 24Vac, 300Nproportional, 24Vac, 300N

3way flanged valve DN150 KVS3003way flanged valve DN125 KVS2003way flanged valve DN100 KVS1303way flanged valve DN80 KVS1003way flanged valve DN65 KVS633way bronze valve 2” Kvs 383way bronze valve 1-1/2” Kvs 253way bronze valve 1-1/4” Kvs 163way brass valve 1” Kvs 63way brass valve 3/4” Kvs 4

2way valve (hogh close-off) flanged DN150 Kvs3002way valve (hogh close-off) flanged DN125 Kvs2002way valve (hogh close-off) flanged DN100 Kvs1302way valve (hogh close-off) flanged DN80 Kvs1002way valve (hogh close-off) flanged DN65 Kvs632way bronze valve 2” Kvs 382way bronze valve 1-1/2” Kvs 252way bronze valve 1-1/4” Kvs 162way brass valve 1” Kvs 62way brass valve 3/4” Kvs 4

VITpart-number

VITpart-number

Description Description

3-way valves PN16

2-way valves PN16

ACTUATORS

ACTUATORSVIT-2FGB150BVIT-2FGB125BVIT-2FGB100BVIT-2FGB80BVIT-2FGB65BVIT-2TBB50VIT-2TBB40VIT-2TBB32VIT-VSXT26PVIT-VSXT24P


Instruments and Accessories valvelT

220-230

O - SiphonVIT - 25 - OS

• Material : Steel ST 35.8 Coated• Connection Size : BSP 1/2"

U - Siphon

VIT - 25 - US

• Material : Steel ST 35.8 Coated• Connection Size : BSP 1/2"

174

Pressure Gauge Cock

VIT - 25 - GC

• Material : Brass• Connection Size : 1/2"

Drain Cock

VIT - 10 - DBC

•••

•PN 10Material : BrassHose Connection with capConnection Size : 1/2"

• PN 25

• PN 25

• PN 25

®

valveIT Pulsation DampenerVIT - 10 - PD

Application & FeaturesThe use of pressure surge reducers extends the pressure gauges' life cycle andenhances reading accuracyThe passage cross section can be adjusted with an adjusting screw and adapted toindividual operating conditions.Pressure surge reducers protect pressure gauges from pressure surges and pulsationsof the measuring medium

References valvelT


e - commerce


valvelT

Our online shop boasts the most extensive range of valves and accessories.

Our detailed technical information makes selecting the right valve child’s play.

24h-----7/7

®


valvelT

101

Notes

FROM PROJECT TO PRODUCTION

OVERSEAS OFFICES :

HEADQUARTER & WAREHOUSE:

via Caduti di Reggio Emilia 27 - 40033 Casalecchio di Reno | Bologna | Italia

+39.051.9912714

INQUIRIES AND TECHNICAL SUPPORT:

[email protected]

[email protected] | www.valveit.com | http://shop.valveit.com

AlgeriaDalcoop SARLVilla N.55 - Coop El AmraniaDely IbrahimAlger - Algeria

EgyptFluid Tech24 Cairo Alex Desert RoadSmart Village - Raya View Bilding1 Floor TT0 - Giza – Egyptst

IranOIBCUnit 6 – No.70 – Laleh St. – Akbari St.Yousefabad – Tehran – IranPostal code 1434674716

UAEFluid Tech FZESAIF zone – SharjahPO 514454

QATARTNGTrading and Commercial SerivcesAl Sadd, Zone 38, Building no 44, Office 206Doha - P.O.BOX 4562

hvac & plumbing - valveit · 2018-02-26 · edition : vit/hvac/2018/02 this catalogue has been...

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