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4 GV

73 en • 2/2017

Control ValvesAU : Angle pattern - Unbalanced Single Seated, Top GuideAB : Angle pattern - Balanced Single Seated, Cage GuideAM : Angle pattern - Omega, Multistage trim

Series ’A’

Installation, Maintenance andOperating Instructions

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READ THESE INSTRUCTIONS FIRST!

These instructions provide information about safe handling and operation of the valve.If you require additional assistance, please contact the manufacturer or manufacturer's representative.Addresses and phone numbers are printed on the back cover.

SAVE THESE INSTRUCTIONS!

Subject to change without notice.All trademarks are property of their respective owners.

Table of Contents1 GENERAL ..............................................................3

1.1 Scope of the manual ...........................................31.2 Valve construction ...............................................31.3 Valve markings ......................................................31.4 Technical specifications .....................................31.5 Valve seat leakage class .....................................41.6 Recycling and disposal .......................................41.7 Safety precautions ...............................................4

2 TRANSPORTATION, RECEPTION AND STORAGE ..............................................................4

3 VALVE INSTALLATION ........................................53.1 General .....................................................................53.2 Installation into the pipeline ............................53.3 Control valve assembly .......................................53.4 Valve insulation .....................................................5

4 MAINTENANCE ....................................................64.1 General .....................................................................64.2 Gland packing adjustment ................................64.3 Replacing the gland packing ...........................64.4 Replacing the trim and body reassembly ....74.5 Pilot Plug ..................................................................7

5 TESTING THE VALVE ........................................... 86 REMOVAL & MOUNTING THE ACTUATOR .......107 TOOLS ................................................................ 118 ORDERING SPARE PARTS ..................................119 EXPLODED VIEW AND PARTS LIST ...................1210 DIMENSIONS AND WEIGHTS ............................15

10.1 Valve AU, AB, AM ............................................... 1510.2 Actuators VD, VC ................................................ 16

11 TYPE CODE .........................................................19

This product meets the requirements set by the Customs Union of the Republic of Belarus, the Republic of Kazakhstan and the Russian Federation.

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1 GENERAL

1.1 Scope of the manualThis manual provides essential information on series ‘A’, AU:Angle pattern-Unbalanced single seated, AB: Anglepattern-Balanced single seated, AM: Angle pattern-Omegamultistage trim installed sliding stem valves. Actuators andpositioners are only discussed briefly. Refer to theindividual manuals for further information on theirinstallation, operation and maintenance.

1.2 Valve constructionSeries AU, Angle-Unbalanced valves are flanged (weld endavailable) single seated sliding stem control valves. Thevalve seat ring and retainer and plug with stem is a moduleaccessible through the bonnet opening (top entry) of thebody. The standard design provides a top guide with a contouredplug with a quick change seat ring. The solid top (retainer)plug boss guiding makes strong support to ensure valvealignment.This series are available to provide a series of reduced boretrim and the standard seat tightness is class IV, optionaltrims can meet to class V and VI, ANSI/FCI 70.2.Series AB, Angle-Balanced cage guide valves are flanged(weld end available) single seated sliding stem controlvalves. The valve seat ring and cage and plug with stem is amodule accessible through the bonnet opening (top entry)of the body.The standard design provides a cage guide with a pistontype plug with a quick change seat ring. The two split cagesand inserted plug seal ring makes strong support to ensurevalve alignment.This series is available with series of reduced Cv trims andthe standard seat tightness is class III~IV, optional trims canmeet to class V, ANSI/FCI 70-2.Series AM, Angle-Omega, multistage trim installed valvesare flanged (weld end available) single seated sliding stemcontrol valves. The valve seat ring and cage and plug with stem is amodule accessible through the bonnet opening (top entry)of the body.The standard design provides a cage guide with a pistontype plug with a quick change seat ring. The two split cages(cage guide and cage) and inserted plug seal ring makesstrong support to ensure valve alignment.For few cases in very small rated Cv, applicable unbalancedcontoured trim in this series.

This series is available with series of reduced Cv trims andthe standard seat tightness is class III~IV, optional trims canmeet to class V, ANSI/FCI 70-2.The detailed structure is revealed by the type code shownon the valve identification plate. The type code is explainedin Section 11.

1.3 Valve markingsThe body markings are: manufacturer's trademark, nominalsize, pressure rating and material of the body. The valve hasan identification plate attached to it, see Fig. 2.

Markings on the identification plate:1. Type designation (Valve code)2. Size, Rating 3. Cv4. Body material 5. Plug, Stem material6. Seat material 7. Temp. min./max.8. Maximum (shut-off ) pressure 9. Valve manufacturing date10. Tag No.11. Serial No.

1.4 Technical specificationsFace-to-face length: ANSI/ISA-75.08.01, 03, 05 &

ANSI/ISA-75.08.06 (Long)Body rating: Class 150 to Class 4500

PN 10 to PN 450Max. pressure differential: acc. to pressure classTemperature range: -196° to +593 °C (depending on

the body materials and bonnettype)

Flow direction: indicated by an arrow on thebody (normally flow to open)

Actuator mounting: threaded bonnet with yoke nutor bolted yoke

Stem connection: clamp with bolts/nutsDimensions: see Section 10Weights: see Section 10

NOTE:Selection and use of the valve in a specific applicationrequires close consideration of detailed aspects. Due to thenature of the product, this manual cannot cover all theindividual situations that may occur when the valve is used.If you are uncertain about use of the valve or its suitabilityfor your intended purpose, please contact Metso for moreinformation.For valves in oxygen service, please see also the separateinstallation, maintenance and operating instructions foroxygen service (see Metso document id:10O270EN.pdf). Fig. 1 Construction of a Neles ‘A’ series Single Seated Valve

Fig. 2 Identification (name) plate example

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Note that the max. shut-off pressure is based on themechanical maximum differential pressure at ambienttemperature. You must always observe the fluidtemperature when deciding on applicable pressure values.When selecting a valve you must also check the noise level,cavitation intensity, flow velocity, actuator load factor, etc.using Nelprof.

1.5 Valve seat leakage class The valve follows the seat leakage classifications of ANSI/FCI 70-2 requirement.

1.6 Recycling and disposalMost valve parts can be recycled if sorted according tomaterial. Most parts have a material marking. A material listis supplied with the valve. In addition, separate recyclingand disposal instructions are available from themanufacturer. A valve can also be returned to themanufacturer for recycling and disposal for a fee.

1.7 Safety precautions

2 TRANSPORTATION, RECEPTION AND STORAGE

Check the valve and the accompanying devices for anydamage that may have occurred during transport.Store the valve carefully before installation, preferablyindoors in a dry place.

NOTE : *. Only acceptable case-4, when lift and move the valves;1) up to 10"- 300# body with VD (Diaphragm type)

actuators 2) up to 12"- 300# body with VC (Cylinder type) actuatorsIn the above two cases the lifting is limited to max. heightof 1.0 m and max. moving distance of 70 m.

Do not remove the flow port protectors until immediatelybefore installation of the valve into the pipeline.The valve is delivered in the closed position. Valveequipped with a spring-return actuator is delivered in theposition determined by the spring.

CAUTION:Do not exceed the valve performance limitations!Exceeding the limitations marked on the valve may causedamage and lead to uncontrolled pressure release.Damage or personal injury may result

CAUTION:Do not dismantle the valve or remove it from thepipeline while the valve is pressurised!Dismantling or removing a pressurised valve will result inuncontrolled pressure release. Always isolate the relevantpart of the pipeline, release the pressure from the valveand remove the medium before dismantling the valve.Be aware of the type of medium involved. Protect yourselfand the environment from any harmful or poisonoussubstances. Make sure that no medium can enter thepipeline during valve maintenance.Failure to do this may result in damage or personal injury.

CAUTION:Beware of the plug movement!Keep fingers, other parts of the body, tools and otherobjects out of the open flow port. Leave no foreignobjects inside the pipeline. When the valve is actuated,the plug functions as a cutting device. Close and detachthe actuator pressure supply pipeline for valvemaintenance. Failure to do this may result in damage orpersonal injury.

CAUTION:Protect yourself from noise!The valve may produce noise in the pipeline. The noiselevel depends on the application. It can be measured orcalculated using the Metso Nelprof software. Observe therelevant working environment regulations in terms ofnoise emission.

CAUTION:Beware of a very cold or hot valve!The valve body may be very cold or very hot during use.Protect yourself against cold injuries or burns.

CAUTION:When handling the valve or the control valveassembly, take its weight into account!Never lift the valve or control valve assembly by thepositioner, the limit switch or their piping.Place the lifting ropes securely around the valve body (seeFig. 3). Damage or personal injury may result from fallingparts.

CAUTION:Follow the proper procedures when handling andservicing Oxygen valves.

Fig. 3 Lifting the valve

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3 VALVE INSTALLATION

3.1 GeneralRemove the flow port protectors and check that the valve isclean inside.

3.2 Installation into the pipeline

3.2.1 Pipeline cleaningMake sure no foreign particles, such as sand or pieces ofwelding electrode, are in the pipeline, they may damage the sealing surfaces.

3.2.2 Installation valveThe valve has an arrow indicating the flow direction. Installthe valve in the pipeline so that the flow direction of thevalve corresponds to the flow direction marked on the pipe.The mounting orientation of the valve should be verticalposition as it is shown on Fig.4.

Choose flange gaskets according to the operatingconditions. Do not attempt to correct a pipeline misalignment bymeans of flange bolting.Loads on the valve body from pipeline vibrations can bereduced by supporting the pipeline properly. Reducedvibration also increases the lifetime of the positioner.Where necessary, you can support the valve by the body,using regular pipe clamps and supports. Do not fastensupports to the valve or flange bolting or to the actuator,see Fig. 4.

3.2.3 Hydrostatic testing and Line flushingWhen the line is hydrostatic test and flushing, the controlvalve should not used as an isolating valve.Make sure the control valve always be opened positionbefore start this process. Otherwise valve and trim damageor failure of the seals could result. Flushing and hydrostatictest kit can be purchased from Metso.

Do not attempt to correct a pipeline misalignment bymeans of flange bolting.Loads on the valve body from pipeline vibrations can bereduced by supporting the pipeline properly. Reducedvibration also increases the lifetime of the positioner.Where necessary, you can support the valve by the body,using regular pipe clamps and supports. Do not fastensupports to the valve or flange bolting or to the actuator,see Fig. 4.

3.3 Control valve assemblyCheck all joints, piping and cables.Check that the actuator stop screws, positioner and limitswitches are calibrated. Refer to their installation,maintenance and operating manuals.

3.4 Valve insulationIf necessary, the valve may be insulated. Insulation must notcontinue above the upper level of the valve body, see Fig. 5.

CAUTION:When handling the valve or the control valveassembly, take its weight into account!

NOTE:For any other mounting position, please consult thefactory.

CAUTION:Flushing trim kit sholud be installed in the valve(especially 'Tendril & Omega trim' application) to protectthe original trim and the flow passages while the valveinstallation and line flushing.Unless this caution could result in clogging trim, low flowrates, unstable control, valve leakage and exessive noise

Fig. 4 Installing the control valve into pipeline usingsupports

Fig. 5 Insulation of the valve

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4 MAINTENANCE

4.1 GeneralThe Neles ‘A’ series angle valves require no regularmaintenance. However, check the gland packing forleakage. This section outlines the maintenance that can becarried out by the user.The numbers in parentheses refer to the parts lists and theexploded views of the valve in Section 9.

4.2 Gland packing adjustmentIn the event of a packing leakage tighten the hexagon nuts(18) in ¼ turn steps each until the leakage is stopped. Donot tighten more than necessary.

4.3 Replacing the gland packing

Make sure the valve is not pressurised. Remove the actuator from the valve stem according

to the instructions given in the actuator manual. Loosen and remove the hexagon nuts (18). Remove the gland flange (9b), and gland (9a) up to

the valve stem. Remove the old packing rings (69) using a pointed

tool, avoid damaging the seal surfaces and valvestem.

Clean the packing ring counterbore. Mount the new packing rings one by one into the

packing gland box using the gland as a tool andmount the gland with hand-tightened nuts.

Fasten the gland with the hexagon nuts (18) andtighten them.

Check leakage when the valve is pressurised.

CAUTION:Observe the safety precautions listed in Section 1.7before starting work!

CAUTION:When handling the valve or the control valveassembly, take its weight into account!

NOTE:If you send the valve to the manufacturer for repair, do notdismantle it. Clean the valve carefully, including the inside.For safety reasons, inform the manufacturer of the natureof the medium when you send the valve.

NOTE:Always use original spare parts to make sure the valvefunctions as intended.

CAUTION:Do not dismantle the valve or remove it from thepipeline while the valve is pressurised!

Fig. 6 Gland packing

Fig. 7 Neles ’A’ Series Angle Pattern - Globe Valves

9b

9a

21

22

5

4

7

3

10

69

6

1

18

14

65

63

19a

8

9b

9a

21

22

5

16

7

3

15

69

6

18

14

65

1

63

8

9b

9a

21

22

5

7

69

6

16

3

78

18

14

65

1

63

8

3

19

13

17 19a19 19a19

13

17

13

17

33

AU: Angle - Unbalanced AM: Angle - OmegaAB: Angle - Balanced

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4.4 Replacing the trim and body reassembly

Make sure the valve is not pressurised. Remove the actuator from the valve stem according

to the instructions given in the actuator manual andnext Section 6.

Remove the hexagon nuts (18) slightly. Remove the hexagon nuts (17). Remove the bonnet (8) Remove the one unit of stem and plug (5 & 3) with the

retainer (10) in case of AU.* Remove the stem and plug (5 & 3) in case of AB & AM.* Remove the cage guide (16), cage (15) and the sealring (64). Avoid from damaging the seal ring betweenthe cage and cage guide in case of AB & AM.

Remove the body gasket (65), seat ring(7), seatgasket(63)

Remove the hexagon nuts (18), gland flange (9b)and gland (9a)

Remove the old packing rings (69)

Clean the body gasket surface. Insert a new seat gasket (63) and the seat ring (7)

into the body. Install the valve plug and stem assembly (3 & 5) with

the retainer (10) very carefully in case of AU. Install the cage (15), seal ring (64), cage guide (16)

and plug stem assembly (3, 5, 6) very carefully in caseof AB & AM.

Insert the body gasket (65). Mount the bonnet on the body carefully maintaining

alignment with the plug and the stem and with theretainer (or cage) in the closed position, so that thearrow on the body and on the bonnet point in thesame direction.

Insert the hexagon nuts (17) into stud (13) andslightly fasten the nuts.

Insert the packing ring (69) according to above 4.3

Tighten hexagon nuts (17) until plug and seatcontact is obtained with proper bolt torque.

4.5 Pilot PlugDisassembly & Assembly Mount the plug and stem assembly on the chuck to

setting. Remove the pilot wire (76). Remove the pilot bolts (75).

Remove the pilot cover (74). Remove the pilot plug (73) and pilot stem (72) from

pilot main plug (71). Remove the pilot spring (77) carefully. Remove the pilot plug (73) and the pilot seat as well

as the surface inside of the pilot main plug (71). Ifthere is damage, scratches or grooves, it should bereplaced or repaired.

Valve SizeRating

(ANSI)

Bonnet Stud Bolts Required Torques(± 5 % allowable)

mm in Size Q`tyCarbon Steel

Bolts St. Steel Bolts

Nm lbf ft Nm lbf ft

50 2

150-300 1/2"-13UNC 8 101 74 80 59600 1/2"-13UNC 8 158 116 123 90900 7/8"-9UNC 8 199 146

199 1461500 7/8"-9UNC 8 286 210

80 3

150-300 3/4"-10UNC 8 176 129

136 100600 3/4"-10UNC 8 211 155900 1-1/8"-8UNC 8 558 409

1500 1-1/8"-8UNC 8 792 581

100 4

150-300 7/8"-9UNC 8 222 163

160 118600 7/8"-9UNC 8 327 240900 1-1/4"-8UNC 8 867 633

1500 1-1/4"-8UNC 8 1339 982

150 6

150-300 1"-8UNC 8 316 232291 214

600 1"-8UNC 12 327 240900 1-1/2"-8UNC 12 1192 874

942 6911500 1-1/2"-8UNC 12 1456 1068

200 8

150-300 1-1/4"-8UNC 8 478 351 478 351600 1-1/4"-8UNC 12 653 479 653 479900 1-5/8"-8UNC 12 1676 1229

1140 8361500 1-5/8"-8UNC 12 1870 1372

250 10150-300 1-1/4"-8UNC 12 486 356 486 356

600 1-1/4"-8UNC 16 909 667716 525

900 1-3/4"-8UNC 12 2059 1510

300 12150-300 1-1/2"-8UNC 12 729 535

729 535600 1-1/2"-8UNC 12 1317 966900 1-1/2"-8UNC 16 1408 1032

350 14150-300 1-1/2"-8UNC 12 875 642

875 642600 1-1/2"-8UNC 12 1581 1160900 1-1/2"-8UNC 16 1689 1238

400 16150-300 1-1/2"-8UNC 12 1529 1121

980 719600 1-1/2"-8UNC 16 1426 1046

NOTE:The trim set consists of the seat ring, valve plug and stem,retainer and gaskets (for seat ring and bonnet).

CAUTION:Do not reuse the spiral wound gaskets (63 & 65), this isneed to be replace each time the valve is disassembled.

NOTE:If the valve have excess leakage, the plug and seatingsurface need lapping and cleaning.

NOTE:Guide Bushing Removal (AU)The Retainer Guide Bushing (4) is a press and tag weldedfit into the retainer and does not normally necessaryreplacement.If need, it may be machined out. When machining thebushing out, care must be maintain proper dimensionsand tolerances.

NOTE:‘Omega’ multi stage Cage Cleaning (AM)The welded ‘Omega’ multi stage cage is not availabledisassembling, make sure the ultrasonic cleaning in thefrequency range of 250 ~ 400 kHz and Min. duration 60min.

CAUTION:Do not strongly tighten stud nuts at this time

CAUTION:The all related parts (seat ring, retainer, cage, plug & stem,bonnet) must be properly aligned in the body.

CAUTION:Make sure to balance when loose the pilot bolts, and becareful the spring tension to bounced off the pilot plugand stem.

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Insert the cleaned pilot spring (77) into the upperside of main plug.

Install the pilot plug (73) & stem (72) on the spring(77).

Install the pilot cover (74) and fasten the pilot bolts(75) keep in balance.

Install wire (76) for connecting the all pilot bolts dueto prevent loose on operation.

5 TESTING THE VALVE

We recommend that the valve body is pressure-tested afterthe valve has been assembled.The pressure test should be carried out in accordance withan applicable standard for the pressure rating. The valvemust be in the open position during the test.

CAUTION:Pressure testing should be carried out usingequipment conforming to the correct pressure class!

Fig. 8 Pilot Cage-Balance Trim

Fig. 9 Different trim designs (AU series)

AU, Standard contoured trim AU, Tendril trim

AU, Micro trimAU, Soft seat trim

AU, Multi-groove

Different trim designs

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Fig. 10 Different trim designs (AB series)

Fig. 11 Different trim designs (AM series)

AB, Quick change, standard cage trim AB, Tendril Multi-hole trim


AB, Tendril Multi-stage trim AB, Pilot balanced trim

AB, Pilot balanced trim, Tendril 1-stage with diffuser

AM, Standard balanced trim AM, Pilot balanced trim


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6 REMOVAL & MOUNTING THE ACTUATOR

The actuator is attached to the valve according to themanual for actuator with body assembly and plug stemadjustment . Several types of Metso actuators can be usedwith suitable clamps. Refer to the model VD spring-diaphragm and VC double acting cylinder actuator manualsfor further information on their installation, maintenanceand operation.

A. Actuator removal for Reverse <air to open, stemretract> actuator (Fig. 12) Lift up to the valve plug 100% from the seat ring,

using by specified air pressure. Loosen the stem lock nut (5**) and socket head

screws (1a**) and hexagon nuts (1b**) Remove the clamp (1**) Shut off and disconnect air supply line. Support actuator with the suitable lifting device. Remove the yoke nut. Remove the actuator from the valve body assembly. B. Actuator replacement (mounting) for Reverse <air toopen, stem retract> actuator (Fig. 12) Mount the new or repaired actuator on top of the

bonnet, using a suitable lifting device. Insert the yoke nut and tightly fasten the yoke by

turning the yoke nut clockwise using tighteningtools.

Connect air line and accessories. Lift the top stem (18), using by specified air pressure. Adjustment stem length after clamping the clamp

(1**) according to rated travel(stroke) as ‘open’ and‘close’ position as per pressurizing anddepressurizing the lower diaphragm chamber.

Tighten stem socket head screws (1a**) andhexagon nuts (1b**) with stem lock nut (5**).

C. Actuator removal for Direct <air to close, stemextend> actuator (Fig. 12) Shut off and disconnect the air supply lines and

accessories. Loosen stem lock nut (5**) and stem socket head

screws (1a**) and hexagon nuts (1b**) Remove the clamp (1**) Support actuator with the suitable lifting device. Remove the yoke nut (3**). Remove the actuator from the valve body assembly.

D. Actuator replacement (mounting) for Direct <air toclose, stem extend> actuator (Fig. 12) Mount the new or repaired actuator on top of the

bonnet, using a suitable lifting device to setting. Insert the yoke nut and tightly fasten the yoke by

turning the yoke nut clockwise using tighteningtools.

Connect air line and accessories. Down the top stem (18), using by specified air

pressure. Adjust stem length after clamping stem clamp

according to rated travel (stroke) as ‘open’ and ‘close’position as per pressurizing and depressurizing theupper diaphragm chamber.

Tighten stem socket head screws (1a**) andhexagon nuts (1b**) with stem lock nut (5**).

E. Type ‘VC’ Springless Cylinder, Double ActingActuator This actuator is springless cylinder, double acting actuator,can use the 3/8”, 1/2” NPT port according to specified on thedata sheet for all air lines.Refer to the model VC double acting cylinder actuatormanuals for further information on their installation,maintenance and operation.

CAUTION:Beware of the plug movement!Do not use air pressure higher than what specified on theidentification plate.

CAUTION:Avoid to turn the valve plug and stem when plug is onseat ring to prevent the seating line from beingdamaged.

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7 TOOLSRemoval of the actuator L- wrench set (mm) hex socket wrench set chisel and hammer (10 pound) +,- drivers

8 ORDERING SPARE PARTS

When ordering spare parts, always include the followinginformation: type code, sales order number, serial number number of the parts list, part number, name of the

part and quantity requiredThis information can be found from the identification plateor documents.

NOTE:Always use original spare parts to make sure that the valvefunctions as intended.

Fig. 12 VD Actuator

Direct Action actuator(Air to Close, stem extend)

Reverse Action actuator(Air to Open, stem retract)

V-A (Valve-Actuator) Mounting Part (**)

1** CLAMP 1a**SOCKET HEAD SCREW1b** HEXAGON NUT 3**YOKE NUT (see above VD fig.)5** STEM LOCK NUT 6** LOCK WASHER

VD Actuator part

1. YOKE 10. LOWER CASE 18 TOP STEM 20. UPPER CASE21. LIFTING EYE NUT 22. WASHER 23. HEXAGON SCREW 24. HEXAGON SCREW25. HEXAGON NUT 30. IDENTIFICATION PLATE 32. INDICATOR 32a. ROUND HEAD SCRREW34. VENT CAP 99. AIR SUPPLY PORT

12 4 GV 73 en

9 EXPLODED VIEW AND PARTS LISTAU

•) Delivered as a set**) V-A Mounting Parts

Item Description Recommended spare part

1 BODY

2* PLUG SET

3* PLUG

5* STEM

6* PLUG PIN

3** YOKE NUT

4 GUIDE BUSHING

7 SEAT RING

8 BONNET

9a GLAND

9b GLAND FLANGE

10 RETAINER

12 DISK SPRING ASS'Y

13 STUD

14 STUD

17 HEXAGON NUT

18 HEXAGON NUT

19 IDNTIFICATION PLATE

19A RIVET

21 LANTERN RING

63 SEAT GASKET X

65 BODY GASKET X

67 PACKING SPACER

69 PACKING RING X

10

1

63

7

3

65

5

8

17

9b

18

6

4

13

14

21

69

67

69

9a

4

3**

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AB


Item Description Recommended spare part

1 BODY

2* PLUG SET

3* PLUG

5* STEM

6* PLUG PIN

3** YOKE NUT

7 SEAT RING

8 BONNET

9a GLAND

9b GLAND FLANGE


13 STUD

14 STUD

15 CAGE

16 CAGE GUIDE

17 HEXAGON NUT

18 HEXAGON NUT


19A RIVET

21 LANTERN RING

63 SEAT GASKET X

64 SEAL RING X

65 BODY GASKET X

67 PACKING SPACER

69 PACKING RING X

71 PILOT MAIN PLUG

73 PILOT PLUG

74 PILOT COVER

75 PILOT BOLT

76 PILOT WIRE

77 PILOT SPRING

8

17

9b

18

13

14

63

7

15

64

16

36

5

65

21

69

67

69

9a

1

3**

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AM


Item Description Recommended spare part 1 BODY

2* PLUG SET

3* PLUG

5* STEM

6* PLUG PIN

3** YOKE NUT

7 SEAT RING

8 BONNET

9a GLAND

9b GLAND FLANGE


13 STUD

14 STUD

16 CAGE GUIDE

17 HEXAGON NUT

18 HEXAGON NUT


19A RIVET

21 LANTERN RING

25 DISK STACK

63 SEAT GASKET X

64 SEAL RING X

65 BODY GASKET X

67 PACKING SPACER

69 PACKING RING X

71 PILOT MAIN PLUG

73 PILOT PLUG

74 PILOT COVER

75 PILOT BOLT

76 PILOT WIRE

77 PILOT SPRING

8

17

9B

18

13

14

63

7

15

64

16

36

5

65

21

69

67

69

9a

1

15

15

15

3**

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10 DIMENSIONS AND WEIGHTS

10.1 Valve AU, AB, AM

DRILLING

Dia. of Hole = F

Pitch Circle Dia. = G

No of Holes = H

EXTENSION BONNET

150 # / 300 # / 600 # (UNIT: mm)Dimension

Size

A B C D E F G H Weight (kg)

150# 300# 600# 150# 300# 600# STD EXT COMMON 150# 300# 600# 150# 300# 600# 150# 300# 600# 150# 300# 600# 150# 300# 600#

1" 92 99 105 92 99 105 142 250 110 110 125 125 15.9 19.1 19.1 79.4 88.9 88.9 4 4 4 14 15 231-1/2" 111 118 126 111 118 126 161 295 110 125 155 155 15.9 22.2 22.2 98.4 114.3 114.3 4 4 4 22 23 27

2" 127 134 143 127 134 143 178 295 110 150 165 165 19.1 19.1 19.1 120.7 127 127 4 8 8 25 27 323" 149 159 169 149 159 169 222 330 115 190 210 210 19.1 22.2 22.2 152.4 168.3 168.3 4 8 8 65 67 724" 176 184 197 176 184 197 248 380 140 230 255 275 19.1 22.2 25.4 190.5 200 215.9 8 8 8 100 103 1126" 226 237 254 226 237 254 340 430 150 280 320 355 22.2 22.2 28.6 241.3 269.9 292.1 8 12 12 185 195 2408" 272 284 305 272 284 305 451 490 150 345 380 420 22.2 25.4 31.8 298.5 330.2 349.2 8 12 12 363 385 443

10" 337 354 376 337 354 376 488 600 150 405 445 510 25.4 28.6 34.9 362 387.4 431.8 12 16 16 552 595 68112" 369 388 410 369 388 410 543 660 150 485 520 560 25.4 31.8 34.9 431.8 450.8 489 12 16 20 905 955 102014" 445 464 486 445 464 486 616 740 210 535 585 605 28.6 31.8 38.1 476.3 514.4 527 12 20 20 1170 1230 131116" 508 529 554 508 529 554 692 820 220 595 650 685 28.6 34.9 41.3 539.8 571.5 603.2 16 20 20 1380 1460 1587

900 # / 1500 # (UNIT: mm)Dimension

Size

A B C D E F G H Weight (kg)

900# 1500# 900# 1500# STD EXT COMMON 900# 1500# 900# 1500# 900# 1500# 900# 1500# 900# 1500#

1" 146 146 146 146 229 330 110 150 150 25.4 25.4 101.6 101.6 4 4 44 461-1/2" 167 167 167 167 278 380 110 180 180 28.6 28.6 123.8 123.8 4 4 63 63

2" 188 188 188 188 300 400 110 215 215 25.4 25.4 165.1 165.1 8 8 67 673" 221 230 221 230 330 430 115 240 265 25.4 31.8 190.5 203.2 8 8 150 1634" 256 265 256 265 350 450 140 290 310 31.8 34.9 235 241.3 8 8 244 2556" 357 384 357 384 393 500 150 380 395 31.8 38.1 317.5 317.5 12 12 530 5408" 457 486 457 486 480 600 150 470 485 38.1 44.5 393.7 393.7 12 12 698 821

10" 496 534 496 534 518 650 150 545 585 38.1 50.8 469.9 482.6 16 12 955 113712" 565 610 565 610 680 800 150 610 675 38.1 54 533.4 571.5 20 16 1180 124014" 629 629 629 629 770 920 210 640 750 41.3 60.3 558.8 635 20 16 1387 147716" 711 711 711 711 850 1050 220 705 825 44.5 66.7 616 704.8 20 16 1601 1721

16 4 GV 73 en

10.2 Actuators VD, VC

(UNIT: mm)Without handwheel

Size A2 Bd Br D Ed Er C2 Weight(kg)

25 255 348 373 NPT 1/4 149 124 225 12

29 295 391 416 NPT 1/4 174 129 251 18

37 375 464 489 NPT 1/4 184 128 284 28

48 486 652 677 NPT 1/4 250 165 381 86

55 566 695 720 NPT 1/4 260 156 381 112

NOTE1. 'Br' refers to reverse acting actuator, VDR2. 'Bd" refers to direct actina actuator, VDD

(UNIT:mm)With handwheel

Size A2 Bd Br D A3 Bhd Bhr C2 Weight(kg)

25 255 348 373 NPT 1/4 312 110 170 225 22

29 295 391 416 NPT 1/4 312 122 182 251 28

37 375 464 489 NPT 1/4 342 141 201 284 43

48 486 652 677 NPT 1/4 464 144 244 381 119

55 566 695 720 NPT 1/4 464 144 244 381 145

NOTE1. 'Br" refers to reverse actina actuator, VDR2. 'Bd' refers to direct actina actua1or, VDD

VDD Direct Action VDR Reverse Action

Bd

A2

Br

A2

C2

C2

ErEd

D

VDD Direct Action VDR Reverse Action

Bhr

A2 A3

Br

Bhd

A2 A3

Bd

D

C2

C2

4 GV 73 en 17

Size # 30 (UNIT: mm)

Stroke A B1

ØC D1

E F

Weight (kg)

B2 D2 A B

40 145 640

Ø370 185

420 PT 1/2 92 115760 305

50 145 650

Ø370 195

420 PT 1/2 94 118 790 335

60 145 660

Ø370 205

420 PT 1/2 97 121820 365

70 145 370

Ø370 215

420 PT 1/2 100 124850 395

80 145 680

Ø370 225

420 PT 1/2 103 127880 425

90 145 690

Ø370 235

420 PT 1/2 106 130910 455

100 145 700

Ø370 245

420 PT 1/2 108 133940 485

120 145 720

Ø370 265

420 PT 1/2 114 1391000 545


Stroke A B1

ØC D1

E F

Weight (kg)

B2 D2 A B

40 145 810

Ø460 205

560 PT 1/2 120 148935 330

50 145 820

Ø460 215

560 PT 1/2 123 152965 360

60 145 830

Ø460 225

560 PT 1/2 126 155995 390

70 145 840

Ø460 235

560 PT 1/2 128 1591025 420

80 145 850

Ø460 245

560 PT 1/2 131 1621055 450

90 145 860

Ø460 255

560 PT 1/2 137 1661085 480

100 145 870

Ø460 265

560 PT 1/2 142 1771115 510

120 145 890

Ø460 285

560 PT 1/2 142 1771175 570

140 145 910

Ø460 305

560 PT 1/2 148 1841235 630

180 145 950

Ø460 345

560 PT 1/2 159 1981355 750


Stroke A B1

ØC D1

E F

Weight (kg)

B2 D2 A B

40 145 810

Ø560 205

560 PT 1/2 186 234935 330

50 145 820

Ø560 215

560 PT 1/2 189 237965 360

60 145830

Ø560 225

560 PT 1/2 192 242995 390

70 145 840

Ø560 235

560 PT 1/2 195 2461025 420

80 145 850

Ø560 245

560 PT 1/2 198 2511055 450

90 145 860

Ø560 255

560 PT 1/2 201 2561085 480

100 145 870

Ø560 265

560 PT 1/2 203 2611115 510

120 145 890

Ø560 285

560 PT 1/2 209 2701175 570

140 145 910

Ø560 305

560 PT 1/2 215 2791235 630

180 145 950

Ø560 345

560 PT 1/2 227 2981355 750


Stroke A B1

ØC D1

E F

Weight (kg)

B2 D2 A B

100 145 954

Ø660264

640 PT 1/2 255 3441199 509

120 145 974

Ø660284

640 PT 1/2 262 3551259 569

140 145 994

Ø660304

640 PT 1/2 269 3651319 629

180 145 1034

Ø660344

640 PT 1/2 283 3861349 749

240 145 1094

Ø660404

640 PT 1/2 303 4171619 929


Stroke A B1

ØC D1

E F

Weight (kg)

B2 D2 A B

100 145 955

Ø710265

640 PT 3/4 322 4381203 510

120 145 975

Ø710285

640 PT 3/4 330 4501263 570

140 145 995

Ø710305

640 PT 3/4 338 4611323 630

180 145 1035

Ø710345

640 PT 3/4 354 4841443 750

240 145 1095

Ø710405

640 PT 3/4 377 5181623 930


Stroke A B1

ØC D1

E F

Weight (kg)

B2 D2 A B

100 145 954

Ø820264

640 PT 3/4 378 5191207 509

120 145 974

Ø820284

640 PT 3/4 386 5311267 569

140 145 997

Ø820304

640 PT 3/4 394 5431327 629

180 145 1034

Ø820344

640 PT 3/4 410 5671447 749

240 145 1094

Ø820404

640 PT 3/4 435 6041627 929

280 145 1134

Ø820444

640 PT 3/4 451 6281747 1049

18 4 GV 73 en


Stroke A B1

ØC D1

E F G

Weight (kg)

B2 D2 A B

40 145 930

Ø370 185

470 470 PT 1/2 134 1571055 305

50 145 940

Ø370 195

470 470 PT 1/2 137 1601085 335

60 145 950

Ø370 205

470 470 PT 1/2 139 1631115 365

70 145 960

Ø370 215

470 470 PT 1/2 142 1671145 395

80 145 970

Ø370 225

470 470 PT 1/2 144 1701175 425

90 145 980

Ø370 235

470 470 PT 1/2 147 1731205 455

100 145 990

Ø370 245

470 470 PT 1/2 150 1761235 485

120 145 1010

Ø370 265

470 470 PT 1/2 155 1831295 545


Stroke A B1

ØC D1

E F G

Weight (kg)

B2 D2 A B

40 145 1095

Ø460 205

845 616 PT 1/2 180 2081220 330

50 145 1105

Ø460 215

845 616 PT 1/2 183 2121250 360

60 145 1115

Ø460 225

845 616 PT 1/2 186 2151280 390

70 145 1125

Ø460 235

845 616 PT 1/2 188 2191310 420

80 145 1135

Ø460 245

845 616 PT 1/2 191 2221340 450

90 145 1145

Ø460 255

845 616 PT 1/2 194 2261370 480

100 145 1155

Ø460 265

845 616 PT 1/2 197 2301400 510

120 145 1175

Ø460 285

845 616 PT 1/2 202 2371460 570

140 145 1195

Ø460 305

845 616 PT 1/2 208 2441520 630

180 145 1235

Ø460 345

845 616 PT 1/2 219 2581640 750


Stroke AB1

ØCD1

E F G

Weight (kg)

B2 D2 A B

40 1451095

Ø560205

845 616 PT 1/2 246 2941220 330

50 1451105

Ø560215

845 616 PT 1/2 249 2991250 360

60 1451115

Ø560225

845 616 PT 1/2 252 3031280 390

70 1451125

Ø560235

845 616 PT 1/2 255 3081310 420

80 1451135

Ø560245

845 616 PT 1/2 258 3131340 450

90 1451145

Ø560255

845 616 PT 1/2 261 3181370 480

100 1451155

Ø560265

845 616 PT 1/2 263 3221400 510

120 1451175

Ø560285

845 616 PT 1/2 269 3321460 570

140 1451195

Ø560305

845 616 PT 1/2 275 3411520 630

180 1451235

Ø560345

845 616 PT 1/2 287 3601640 750


Stroke A B1

ØC D1

E F D

Weight (kg)

B2 D2 A B

100 145 1239

Ø660264

925 696 PT 1/2 315 4041484 509

120 145 1259

Ø660284

925 696 PT 1/2 322 4151544 569

140 145 1279

Ø660304

925 696 PT 1/2 329 4251604 629

180 145 1319

Ø660344

925 696 PT 1/2 343 4461724 749

240 145 1379

Ø660404

925 696 PT 1/2 363 4771904 929


Stroke A B1

ØC D1

E F D

Weight (kg)

B2 D2 A B

100 145 1240

Ø710265

925 696 PT 3/4 368 5021488 510

120 145 1260

Ø710285

925 696 PT 3/4 376 5141548 570

140 145 1280

Ø710305

925 696 PT 3/4 384 5251608 630

180 145 1320

Ø710345

925 696 PT 3/4 400 5481728 750

240 145 1380

Ø710405

925 696 PT 3/4 423 5821908 930


Stroke A B1

ØC D1

E F D

Weight (kg)

B2 D2 A B

100 145 1289

Ø820264

975 696 PT 3/4 438 5791542 509

120 145 1309

Ø820284

975 696 PT 3/4 446 5911602 569

140 145 1329

Ø820304

975 696 PT 3/4 454 6031662 629

180 145 1369

Ø820344

975 696 PT 3/4 470 6271782 749

240 145 1429

Ø820404

975 696 PT 3/4 495 6641962 929

280 145 1469

Ø820444

975 696 PT 3/4 511 6882082 1049

4 GV 73 en 19

11 TYPE CODE

Angle Unbalanced, Top Guided Type, Series AU

VALVE CONSTRUCTIONS

TRIM CONSTRUCTIONS

* CA15 / 410 SS is the standard material for carbon steel body.** CF8M / 316 SS is the standard material for stainless steel body.

OTHERS

* The body, bonnet, trim materials are subject to change as equivalent depending on detail design.

1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22.

AU 01 C W A J2 X P1 X BC S1 R1 X S G X S A X A L FC

1. VALVE SERIES

AU Angle Unbalanced, Top guided type

2. BODY SIZE

01 1" / DN 25 1H 1-1/2" / DN 40

02 2" / DN 50 03 3" / DN 80

Optional body size

04 4" / DN 100 YY Special

3. PRESSURE RATING

C ASME Class 150 D ASME Class 300

F ASME Class 600 Y Special

4. END CONNECTION

W Flanged RF, ASME B16.5

Optional end connection

V Socket welding, ASME B16.11

Q Butt welding, ASME B16.25

Z Ring joint flange, ASME B16.5

Y Special

5.BONNET CONSTRUCTION

Bonnet type Actuator connection

A Standard Standard actuator size

B Standard Applicable for VD_48/55 (3",4" only)

Optional bonnet construction

E Extension Standard actuator size

F Extension Applicable for VD_48/55 (3",4" only)

L Bellows seals Standard actuator size

M Bellows seals Applicable for VD_48/55 (3",4" only)

Y Special Special

6. BODY & BONNET MATERIAL

J2 A216 gr. WCB S6 A351 gr. CF8M

Optional body & Bonnet material

S4 A351 gr. CF8 S9 A351 gr. CF3

S1 A351 gr. CF3M YY Special

7. BEARINGS (TRUNNION / THRUST BEARING)

X Not applicable Y Special

8.PLUG MATERIAL

Material Description

P1 410 SS Standard for carbon steel body

T6 316 SS Standard for stainless steel body

Optional plug material

VM Alloy 6 Stellite 6 Alloy steel

YY Special Special materials

9. PLUG APPLICATION

X Not applicable

A Cobalt based alloy

Y Special

10.STEM MATERIAL


BC 630 SS + HCr Standard for carbon steel body

TC 316 SS + HCr Standard for stainless steel body


11. SEAT TYPE

S1 Single metal seat

Optional seat type

T1 Single soft seat

YY Special

12.SEAT / RETAINER MATERIAL

Seat Retainer Guide bushing

R1 CA15 / 410 SS CB7Cu-1 / 630 SS AISI 440C

T6 CF8M / 316 SS CF8M / 316 SS AISI 316 + Alloy 6

YY Special Special Special

13. SEAT APPLICATION

X Not applicable


Optional seat application

P Insert PTFE

R Insert RTFE

Y Special

14. PACKING TYPES Standard packing

Optional packing typeL Live loaded packing

B Bellows Seal (316L SS, Welded)

C Bellows Seal (304 SS, Formed)

Y Special

15. PACKING MATERIALG PTFE + Carbon fiber

Optional packing materialF Graphite (with mold and braided)

Y Special

16. SEALS MATERIALX Not applicable

Y Special

17. GASKET MATERIALS S/W gasket type, 316 SS + Graphite for standard

Optional gasket materialH S/W gasket type, 316 SS + Graphite for high temp.

L S/W gasket type, 316 SS + PTFE

Y Special

18. STUD / NUT MATERIALA A193 gr. B7 / A194 gr. 2H

B A193 gr. B8 / A194 gr. 8

Optional bolting materialH A193 gr. B16 / A194 gr. 4

Y Special

19. OPTIONSX Not applicable

E Anti-erosion

L Lub. & Isol. valve

W Water seal

Y Special

11. SEAT TYPE

20 4 GV 73 en

TRIM TYPE & RATED Cv - Series AU

NOTE1. Rated Cvs are applied differently depending on the trim type & trim characteristics.2. The larger Cvs and sizes are available, please contact Metso.3. Micro (Mini flow) trims are available.4. (Srk) means the valve stroke in mm.5. The other Cvs and trim types, please contact Metso.

20.

TRIM TYPE

21.TRIM

CHARACTERISTIC

22. RATED Cv

Sign Sign Sign DescriptionBody size and Stroke

1" Srk. 1-1/2" Srk. 2" Srk. 3" Srk. 4" Srk.

A Standard plug type L Linear FC Full capacity 14 (20) 28 (20) 52 (20) 124 (40) 220 (40)

E Equal % 1A 1-Step reduction 8 (20) 16 (20) 30 (20) 74 (40) 128 (40)

Q Quick opening 2A 2-Step reduction 5 (20) 10 (20) 18 (20) 46 (40) 78 (40)

3A 3-Step reduction 3 (20) 6 (20) 12 (20) 28 (40) 46 (40)

L Linear FT Tendril 1 stage / Full capacity 12 (20) 24 (20) 44 (20) 100 (40) 196 (40)

Q Quick opening 1T Tendril 1 stage / 1-Step reduction 8 (20) 14 (20) 28 (20) 62 (40) 114 (40)

2T Tendril 1 stage / 2-Step reduction 5 (20) 8 (20) 16 (20) 38 (40) 68 (40)


FM Tendril 2 stage / Full capacity 8 (20) 16 (20) 32 (20) 74 (40) 130 (40)

1M Tendril 2 stage / 1-Step reduction 5 (20) 10 (20) 20 (20) 46 (40) 80 (40)



E Equal % FT Tendril 1 stage / Full capacity 12 (20) 24 (20) 44 (20) 100 (40) 196 (40)




FM Tendril 2 stage / Full capacity 8 (20) 16 (20) 32 (20) 74 (40) 130 (40)




G Multi groove plug type L Linear FC Full capacity 4 (20) 9 (20) 18 (20) - (40) - (40)

1A 1-Step reduction 3 (20) 6 (20) 10 (20) - (40) - (40)

2A 2-Step reduction 2 (20) 4 (20) 6 (20) - (40) - (40)

3A 3-Step reduction 1 (20) 2 (20) 4 (20) - (40) - (40)

C Micro plug type L Linear - - Contact Metso for Cv details

Y Special Y Special YY Special Contact Metso for Cv details

4 GV 73 en 21

Angle Balanced, Cage Guided Type, Series AB

VALVE CONSTRUCTIONS

TRIM CONSTRUCTIONS

* CF8M (AB plug) must to be coated hard chrome basically.

* CA15 is the standard material for carbon steel body.** CF8M is the standard material for stainless steel body.

OTHERS

1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22.

AB 03 C W A J2 X P1 X BC S1 R1 X S G G S A X A L FC

1. VALVE SERIES

AB Angle Balanced, Cage guided type

2. BODY SIZE

02 2" / DN 50 03 3" / DN 80

04 4" / DN 100 06 6" / DN 150

08 8" / DN 200 10 10" / DN 250

12 12" / DN 300 14 14" / DN 350

16 16" / DN 400

Optional Body Size

18 18" / DN 450 20 20" / DN 500

24 20" / DN600 YY Special

3. PRESSURE RATING


F ASME Class 600

Optional pressure rating

G ASME Class 900 H ASME Class 1500

I ASME Class 2500 Y Special

4. END CONNECTION






Y Special








L Bellows seals Standard actuator size

M Bellows seals Applicable for VD_48/55 (3",4" only)

Y Special Special




S4 A351 gr. CF8 S9 A351 gr. CF3




8.PLUG MATERIAL


P1 A743 gr. CA15 Standard for carbon steel body

T6 A351 gr. CF8M Standard for stainless steel body


9. PLUG APPLICATION

X Not applicable

C Hard chrome


D Cobalt based alloy + HCr

Y Special

10.STEM MATERIAL


BC 630 SS + HCr Standard for carbon steel body

TC 316 SS + HCr Standard for stainless steel body


11. SEAT TYPE


Optional seat type

T1 Single soft seat

YY Special

12.SEAT / CAGE MATERIAL

Seat Cage Cage Guide

R1 CA15 * CB7Cu-1 / 630 SS + HCr CB7Cu-1 + HCr

R6 CF8M ** CF8M / 316 SS + HCr CF8M + HCr



X Not applicable



P Insert PTFE

R Insert RTFE

Y Special



B Bellows Seal (316L SS, Welded)

C Bellows Seal (304 SS, Formed)

Y Special



Y Special

16. SEALS MATERIALG PTFE + Graphite

Optional seals materialT PTFE

F Graphite

C Metal C-seal ring

M Metal (Ductile)

Y Special




Y Special


B A193 gr. B8 / A194 gr. 8


Y Special


E Anti-erosion


W Water seal

Y Special

22 4 GV 73 en

TRIM TYPE & RATED Cv - Series AB


20.

TRIM TYPE

21.TRIM

CHARACTERISTIC

22. RATED Cv


2" Srk. 3" Srk. 4" Srk. 6" Srk. 8" Srk. 10" Srk. 12" Srk. 14" Srk. 16" Srk.

A Standard plug type L Linear FC Full capacity 82 (40) 174 (50) 280 (50) 470 (60) 810 (70) 1250 (80) 1810 (100) 2530 (120) 2960 (140)

P Pilot balanced plug type Q Quick opening 1A 1-Step reduction 74 (40) 104 (50) 170 (50) 284 (60) 500 (70) 760 (80) 1100 (100) 1540 (120) 1780 (140)

2A 2-Step reduction 44 (40) 62 (50) 100 (50) 170 (60) 320 (70) 460 (80) 680 (100) 940 (120) 1080 (140)

3A 3-Step reduction 26 (40) 40 (50) 64 (50) 100 (60) 200 (70) 280 (80) 420 (100) 580 (120) 660 (140)

FT Tendril 1 stage / Full capacity 72 (40) 156 (50) 250 (50) 420 (60) 720 (70) 1120 (80) 1620 (100) 2270 (120) 2660 (140)

1T Tendril 1 stage / 1-Step reduction 44 (40) 94 (50) 156 (50) 256 (60) 430 (70) 680 (80) 980 (100) 1380 (120) 1600 (140)



FM Tendril 2 stage / Full capacity 52 (40) 110 (50) 174 (50) 300 (60) 510 (70) 800 (80) 1150 (100) 1610 (120) 1890 (140)

1M Tendril 2 stage / 1-Step reduction 30 (40) 68 (50) 110 (50) 180 (60) 310 (70) 500 (80) 700 (100) 980 (120) 1140 (140)



E Equal % FC Full capacity 76 (40) 160 (50) 256 (50) 430 (60) 740 (70) 1140 (80) 1650 (100) 2300 (120) 2700 (140)

1A 1-Step reduction 46 (40) 98 (50) 156 (50) 260 (60) 450 (70) 680 (80) 1000 (100) 1400 (120) 1640 (140)

2A 2-Step reduction 28 (40) 60 (50) 94 (50) 156 (60) 270 (70) 410 (80) 640 (100) 840 (120) 980 (140)

3A 3-Step reduction 18 (40) 36 (50) 60 (50) 96 (60) 164 (70) 250 (80) 384 (100) 520 (120) 600 (140)

FT Tendril 1 stage / Full capacity 68 (40) 140 (50) 230 (50) 384 (60) 660 (70) 1020 (80) 1480 (100) 2050 (120) 2420 (140)




FM Tendril 2 stage / Full capacity 48 (40) 100 (50) 160 (50) 274 (60) 470 (70) 726 (80) 1050 (100) 1470 (120) 1720 (140)





4 GV 73 en 23

Angle Omega Trim, Multi-Stage Type, Series AM

VALVE CONSTRUCTIONS

TRIM CONSTRUCTIONS

* CF8M (AB plug) must to be coated hard chrome basically.

* CA15 is the standard material for carbon steel body.** CF8M is the standard material for stainless steel body.

OTHERS

1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22.

AM 02 H Z A J2 X P2 X BC S1 P2 X S G G S A X A L FG

1. VALVE SERIES

AM Angle Omega trim, Multi stage

2. BODY SIZE

01 1" / DN 25 1H 1-1/2" / DN 40

02 2" / DN 50 03 3" / DN 80

04 4" / DN 100 06 6" / DN 150

08 8" / DN 200 10 10" / DN 250

12 12" / DN 300 14 14" / DN 350

16 16" / DN 400 18 18" / DN 450

20 20" / DN 500 YY Special

3. PRESSURE RATING


Optional pressure rating

F ASME Class 600 G ASME Class 900

H ASME Class 1500 I ASME Class 2500

A ASME Class 4500 Y Special

4. END CONNECTION






Y Special








Y Special Special




S4 A351 gr. CF8 S9 A351 gr. CF3




8. PLUG MATERIAL

P2 SUS 420J2

YY Special

9. PLUG APPLICATION

X Not applicable


Optional plug application

C Hard chrome

D Cobalt based alloy + HCr

Y Special

10. STEM MATERIAL

BC 630 SS + HCr

YY Special

11. SEAT TYPE


YY Special

12.SEAT / DISK STACK MATERIAL

Seat Disk Stack Cage Guide

P2 SUS 420J2 SUS 420J2 SUS 420J2



X Not applicable



Y Special



Y Special



Y Special

16. SEALS MATERIALX Not applicable

G PTFE + Graphite

Optional seals materialT PTFE

F Graphite

C Metal C-seal ring

M Metal (Ductile)

Y Special




Y Special


B A193 gr. B8 / A194 gr. 8


Y Special


E Anti-erosion


W Water seal

Y Special

24 4 GV 73 en

TRIM TYPE & RATED Cv - Series AM


20.TRIMTYPE

21.TRIM

CHARACTERISTIC

22. RATED Cv


1" Srk.1-1/2"Srk. 2" Srk. 3" Srk. 4" Srk. 6" Srk. 8" Srk. 10" Srk. 12" Srk. 14" Srk. 16" Srk.

A Balanced plug type L Linear FG Full capa. / Gas7 (30) 16 (30) 26 (40) 54 (50) 84 (50) 146 (60) 252 (70) 384 (80) 560(100)770(120)1020(140)

P Pilot balanced plug type Q Quick opening FL Full capa. / Liquid

U Unbalanced plug type 1G 1-Step red. / Gas3 (30) 8 (30) 12 (40) 28 (50) 52 (50) 90 (60) 156 (70) 234 (80) 340(100)470(120) 624 (140)

1L 1-Step red. / Liquid

2G 2-Step red. / Gas1.6 (30) 4 (30) 6 (40) 14 (50) 26 (50) 45 (60) 78 (70) 116 (80) 170(100)234(120) 310 (140)


3G 3-Step red. / Gas0.8 (30) 2 (30) 3 (40) 7 (50) 14 (50) 22 (60) 40 (70) 58 (80) 84 (100)116(120) 154 (140)


E Equal % FG Full capa. / Gas5 (30) 10 (30) 18 (40) 38 (50) 60 (50) 104 (60) 176 (70) 268 (80) 390(100)540(120) 710 (140)

FL Full capa. / Liquid

1G 1-Step red. / Gas2.5 (30) 6 (30) 11 (40) 24 (50) 36 (50) 64 (60) 108 (70) 164 (80) 236(100)328(120) 430 (140)


2G 2-Step red. / Gas1.2 (30) 3 (30) 5 (40) 12 (50) 18 (50) 32 (60) 54 (70) 82 (80) 118(100)164(120) 214 (140)


3G 3-Step red. / Gas0.6 (30) 1.5 (30) 2 (40) 6 (50) 9 (50) 16 (60) 27 (70) 40 (80) 60 (100) 82 (120) 106 (140)



South Korea, 235 Cheomdansaneop 1-ro, Daesowon-myeon, Chungju-si, Chungbuk-do, 27466, Korea Tel. +82 43 852 7708, Fax +82 43 841 9890Europe, Vanha Porvoontie 229, P.O. Box 304, FI-01301 Vantaa, Finland. Tel. +358 20 483 150. Fax +358 20 483 151

North America, 44 Bowditch Drive, P.O. Box 8044, Shrewsbury, M A 01545, USA. Tel. +1 508 852 0200. Fax +1 508 852 8172South America, Av. Independéncia, 2500-Iporanga, 18087-101, Sorocaba-São Paulo, Brazil. Tel. +55 15 2102 9700. Fax +55 15 2102 9748

Asia Pacific, 238B Thomson Road, #17-01 Novena Square Tower B, Singapore 307685. Tel. +65 6511 1011. Fax +65 6250 0830China, 11/F, China Youth Plaza, No.19 North Rd of East 3rd Ring Rd, Chaoyang District, Beijing 100020, China. Tel. +86 10 6566 6600. Fax +86 10 6566 2583

Middle East, Roundabout 8, Unit AB-07, P.O. Box 17175, Jebel Ali Freezone, Dubai, United Arab Emirates. Tel. +971 4 883 6974. Fax +971 4 883 6836www.metso.com/valves

Metso Flow Control Inc.

4 gv 73 en - documents | metsovalveproducts.metso.com/documents/neles/imos/en/4gv73en.pdf · trims...

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