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R eliabil ity and Innovation in directional control valves

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Bi fold F luidpower LtdGreenside Way, Middleton, Manches ter , UKtel :- +44 (0)161 345 4777 fax:- +44 (0)161 345 4780sales@ bifold- fluidpower.co.uk www.bifold- fluidpower.co.uk

Mar shalse a Hydr aulicsMar shalse a House , Venture Way, P r ior swood Ind E st, Taunton, UK.

tel :- +44(0)1823 331081 fax:- +44(0)1823 323382info@mar shalse a.co.uk www.m ar shalse a.co.uk

1

F lowline P ilotJ une 2008

F lowline Pilot Valve

Models PSV5A / PSV5ELow / High or Combination Pressure Sensor

The pilot for rapidres ponse andconsistent se t point

Features:• High flow• Narrow deadband < 10% of max. set point• B lock before bleed• Compact design• Economy vers ion available• Arctic service option to - 50oC

FF lowline P ilotJ une 2008

RR

ov i n i ir c io al control valves

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Bi fold F luidpower LtdGreenside Way, Middleton, Manches ter , UKtel :- +44 (0)161 345 4777 fax:- +44 (0)161 345 4780sales@ bifold- fluidpower.co.uk www.bifold- fluidpower.co.uk

Mar shalse a Hydr aulicsMar shalse a House , Venture Way, P r ior swood Ind E st, Taunton, UK.

tel :- +44(0)1823 331081 fax:- +44(0)1823 323382info@mar shalse a.co.uk www.m ar shalse a.co.uk2

F EATUR ES: -• High flow Cv 0.1 - ensures low press ure oil systems achieve shutdown time• Narrow deadband < 8% of max. set point - cr itical for high- low combinations• High stabil ity - precis ion adjustment• PTF E compound high press ure seals - low fr iction for improved set point rel iabil ity and low deadband• Arctic service type available - option with operation down to -50 oC• NACE MR -01-75 - all wetted mater ials compliant to NACE specification

3 port, 2 position, normally universal , block before bleed

1/2” NPT male / 1/4” NPT female flowline as standard1/4” NPT female control l ines

approx 1.5 Kg (single)

Air , sweet and sour natural gases, bottled gases,mineral oils , water glycol mixtures

Air , sweet and sour gases, bottled gases, mineral oils,water glycol mixtures, crude oil

• B ody:- stainless steel 316L• Internal components:- stainless steel 316L,

CA104 aluminium bronze• Adjustable K nob:- plastic• Spr ings:- stainless steel 302S26• Seals :- Nit r ile and PTF E compound as standard.

Alternative elastomers available forextreme conditions.

• Fasteners:- A4 18/10 316 stainless steel

PSV 5X/0010/H’X’/X/RK

Set point range code: 1 to 9See selection chart

S - Nit r ileV - Viton

SA - Low Temperature Nitrile

Sealmater ial

High flow Cv 0.1 - ensures low pressure oil systems achieve shutdown time Narrow deadband < 10% of max. set point - critical for high-low combinations High stability - precision adjustment PTFE compound high pressure seals - low friction for improved set point reliability and low deadband Arctic Service type available - option with operation down to -50°C NACE MR-01-75 - all wetted materials compliant to NACE specification

Body :- - stainless steel 316L Internal components:- - stainless steel 316L - CA104 aluminium bronze Adjustable Knob:- - plastic Springs:- - stainless steel 302S26 Seals:- - Nitrile and PTFE compound as standard. Alternative elastomers available for extreme conditions. Fasteners:- - A4 18/10 316 stainless steel

FEATURES :-FEATURES :-

MECHANICAL :-MECHANICAL :-

WORKING PRESSURE :-WORKING PRESSURE :-

CONNECTIONS :-CONNECTIONS :-

TEMPERATURE RANGE :-TEMPERATURE RANGE :-

WEIGHT :-WEIGHT :-

VALVE TYPE :-VALVE TYPE :-

MEDIA - CONTROLLED :-MEDIA - CONTROLLED :-

MEDIA - SENSED:-MEDIA - SENSED:-

SET POINT RELIABILITY:-SET POINT RELIABILITY:-

REPAIR KITS:-REPAIR KITS:-

Reliability and Innovation in directional control valves

approx 1.5 kg (single)

+ / -1%

3 port, 2 position, Normally universal, Block Before Bleed

See seal options

0 - 10 bar (0 - 145 psi) control pressure700 bar (10, 150 psi) max, flowline pressure

½” NPT male / ¼” NPT female flowline as standard¼” NPT female control lines

Air, sweet and sour natural gases, bottled gases,mineral oils, water glycol mixtures

Air, sweet and sour gases, bottled gases, mineral oils,water glycol mixtures, crude oil

PSV5APanel mount optionwith M25 locknut and adjustment knobavailable separately:P/N: PSV5A/PM/M25

Ø 41

Ø 70M25

Flowline PilotJune 2012

½” NPT male / ¼” NPT female

297

(With

Pan

el M

ount

Opt

ion)

292

25026

9

8810

60

PSV5EPanel mountM25 locknut availableseparately:P/N: PSV5E/PM/M25

ConcealedAdjustmentScrew

Adjustmentlocknut(PSV5A Only)

M8 sealingscrew

3

1

2

Normally ClosedPort 1 - SupplyPort 3 - Vent

Normally OpenPort 1 - VentPort 3 - Supply

sales@ bifold- fluidpower.co.ukwww.bifold- fluidpowemarketing@bifold.co.uk www.bifold.co.uk ar shalse a.co.ukwww.bifold.co.uk

RR

R eliabil ity and Innovation in directional control valves

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Bi fold F luidpower LtdGreenside Way, Middleton, Manches ter , UKtel :- +44 (0)161 345 4777 fax:- +44 (0)161 345 4780sales@ bifold- fluidpower.co.uk www.bifold- fluidpower.co.uk

Mar shalse a Hydr aulicsMar shalse a House , Venture Way, P r ior swood Ind E st, Taunton, UK.

tel :- +44(0)1823 331081 fax:- +44(0)1823 323382info@mar shalse a.co.uk www.m ar shalsea.co.uk

3

F lowline P ilotJ une 2008

PSV5APS VSE

0010 10. bar

Model Code

Control Press ure

Ordering E xamplePSV5E / 0010 / H1 / 04 / 32 / NU / V - x (x - revision to be advised on order)

04 1/4” NPT Port Size

L1L2L3L4L5L6L7L8L9

Model Type

O- R ing Mater ial

32 3 way, 2 position Configura tion

NU Normally Universal

Set Poin t R ange (bar) Max WorkingFlowline Press ure

Configura tion

S Nitr ile (standard) (-30˚C to +130˚C)V Viton (-20˚C to +180˚C)SA Low Temperature Nitrile (-50˚C to + 40˚C)

L Fall ing / Fall ing

20510080403020104.53

68038030018011580301811

Min Max

H1H2H3H4H5H6H7H8H9

S tdComb-ination

750750750750750750365265165

750750750750750750582410263

PSV5A / 0010 / L 1 / H4 / 04 / 32 / NU / V - x

H1H2H3H4H5H6H7H8H9

17270703025208.632.5

64036027017095702816.510.5

H R ising / R isingMin Max

SEL ECTION CHAR T: -

Gaseous Hydra ul ic

DUAL F LOWL INE P ILOT: -

7027

301

(PSV

5A /

278

(PSV

5E)

41

ST

P T

123

Ø8.8 Thro mounting holes

½” NPT female

¼” NPT female

13035

10

82

Reliability and Innovation in directional control valves

Flowline PilotJune 2012

marketing@bifold.co.uk www.bifold.co.uk sales@ bifold- fluidpower.co.uk www.bifold- fluidpowinfo@marshalsea.co.uk www.bifold.co.uk

DUAL FLOWLINE PILOT :-DUAL FLOWLINE PILOT :-

SELECTION CHART :-SELECTION CHART :-

10 bar

FF lowline P ilotJ une 2008

RR

R eliabil ity and Innovation in directional control valves

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Bi fold F luidpower LtdGreenside Way, Middleton, Manches ter , UKtel :- +44 (0)161 345 4777 fax:- +44 (0)161 345 4780sales@ bifold- fluidpower.co.uk www.bifold- fluidpower.co.uk

Mar shalse a Hydr aulicsMar shalse a House , Venture Way, P r ior swood Ind E st, Taunton, UK.

tel :- +44(0)1823 331081 fax:- +44(0)1823 323382info@mar shalse a.co.uk www.m ar shalse a.co.uk4

UK OfficeGreenside Way, Middleton, Manchester, M24 1SWTel:- +44 (0)161 345 4777Fax:- +44 (0)161 345 4780EMail:- sales@bifold- fluidpower.co.ukWeb:- www.bifold- fluidpower.co.uk

US A Office11490 Westheimer, Su ite 900, Houston, Texas , 77077Tel:- +1 713 783 4253Fax:- +1 713 783 0067Email:- sales@bifold- fluidpower.comWeb:- www.bifold- fluidpower.com

As ia Pacific Office360 Orchard Ro ad, # 10- 02 International Bu ilding, S ingapore 238869Tel:- +65 6735 1323Fax:- +65 6735 1367EMail:- bifold@singnet.com.sgWeb:- www.bifold- fluidpower.co.uk

UK OfficeUK OfficeBifold Fluidpower LtdGreenside Way, Middleton, Manchester, M24 1SW, UKTel:- +44 (0) 161 345 4777Fax:- +44 (0) 161 345 4780Email:- marketing@bifold.co.ukWeb:- www.bifold.co.uk

USA OfficeUSA OfficeBifold Fluidpower Ltd11490 Westheimer, Suite 850, Houston, TX, 77077Tel:- +1 (713) 783 4253Fax:- +1 (713) 783 0067Email:- marketing@bifold.co.ukWeb:- www.bifold.co.uk

Singapore OfficeSingapore OfficeBifold Fluidpower LtdToa Payoh Industrial Park, Lorong 8 #07-1475, Singapore, 3109075Tel:- +65 6735 1323Fax:- +65 6735 1367Email:- marketing@bifold.co.ukWeb:- www.bifold.co.uk

Marshalsea Hydraulics LimitedMarshalsea Hydraulics LimitedMarshalsea House, Venture Way, Priorswood Industrial EstateTaunton, Somerset, TA2 8DE, UKTel:- +44 (0) 1823 331081Fax:- +44 (0) 1823 323382Email:- info@marshalsea.co.ukWeb:- www.bifold.co.uk

C Bifold 2012

Bifold, Bifold Fluidpower, Bifold Subseaand Marshalsea Hydraulics Ltdare all members of the Bifold Group.Registered No. 1787729 in England. Registered Office: Greenside Way,Middleton, Manchester, M24 1SW.

Quality AssuranceAll Bifold products are manufactured to a most stringent QA programme. Every care is taken at all stages of

manufacture to ensure that every product will give optimum performance and reliability. We are third party certified toEN ISO 9001:2008. Functional test certificate, letter of conformity and copies of original mill certificates, providing

total traceability are available on request, to BSEN 10204.3.1.B where available. We reserve the right to make changesto the specifications and design etc., without prior notice.

Accuracy of informationWe take care to ensure that product information in this catalogue is reasonably accurate and up-to-date. However,

our products are continually developed and updated so to ensure accurate and up-to-date information pleaserefer to the product catalogue issue list on our web site or contact a member of our sales team.

When selecting a product, the applicable operating system design must be considered to ensure safe use.The products function, material compatibility, adequate ratings, correct installation, operation, and

maintenance are the responsibilities of the system designer and user.