Control Valves Globe-Balanced Single Seated, Cage-Guide · Globe-Balanced single seated, cage guide sliding stem globe valves. Actuators and positioners are only discussed briefly

Control ValvesGlobe-Balanced Single Seated,Cage-GuideSeries GB

Installation, Maintenance andOperating Instructions

4 GV

75 en • 4/2018

2 4 GV 75 en

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.See also www.metso.com/valves for the latest documentation.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 ......................................31.6 Recycling and disposal ........................................41.7 Safety precautions ..........................................4

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

3 VALVE INSTALLATION .........................................43.1 General ......................................................................43.2 Installation into the pipeline .............................43.3 Control valve assembly .......................................53.4 Valve insulation......................................................5

4 MAINTENANCE ....................................................54.1 General ......................................................................54.2 Gland packing adjustment.................................54.3 Replacing the gland packing ..........................54.4 Replacing the trim and body reassembly ....64.5 Pilot Plug...................................................................7

5 TESTING THE VALVE ............................................76 REMOVAL & MOUNTING THE ACTUATOR ..........97 TOOLS .................................................................108 ORDERING SPARE PARTS ..................................109 EXPLODED VIEW AND PARTS LIST ...................1110 DIMENSIONS AND WEIGHTS .............................12

10.1 Valve GB ................................................................. 1210.2 Actuators VD, VC................................................. 14

11 TYPE CODE .........................................................18

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

4 GV 75 en 3

1 GENERAL

1.1 Scope of the manualThis manual provides essential information on series GB,Globe-Balanced single seated, cage guide sliding stemglobe valves. Actuators and positioners are only discussedbriefly. Refer to the individual manuals for further informa-tion on their installation, operation and maintenance.

1.2 Valve constructionSeries GB, Globe-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.

Our 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.

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, 04, 05 &

ANSI/ISA-75.08.06 (Long)

Body rating: Class 150 to Class 2500PN 10 to PN 420

Max. pressure differential:acc. to pressure class

Temperature range: -198° to +593 °C (depending on thebody materials and bonnet type)

Flow direction: indicated by an arrow on the body

Actuator mounting: threaded bonnet with yoke nut orbolted yoke

Stem connection: clamp with bolts/nuts

Dimensions: see Section 10

Weights: see Section 10

Note that the max. shut-off pressure is based on themechanical maximum differential pressure at ambient tem-perature. You must always observe the fluid temperaturewhen deciding on applicable pressure values. When select-ing a valve you must also check the noise level, cavitationintensity, flow velocity, actuator load factor, etc. using Nel-prof.

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

NOTE:Selection and use of the valve in a specific applicationrequires close consideration of detailed aspects. Due tothe nature of the product, this manual cannot cover all theindividual situations that may occur when the valve isused.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 Globe-Balanced SingleSeated, Cage Guide Valve

Fig. 2 Identification(name) plate example

TYPE

BODY

STEM

SEAT

PLUG

DATE

t max.

SIZE

M.A.W.P

TAG No.

0496

235 Cheomdansaneop 1-ro, Daesowon-myeon,Chungju-si , Chungcheongbuk-do, KoreaMetso Flow Control

FLUID GROUP

t min.

CO No.

RATING

Cv

4 4 GV 75 en

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 the manufac-turer. A valve can also be returned to the manufacturer forrecycling 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.

The valve is delivered in the closed position. A valveequipped with a spring-return actuator is delivered in theposition determined by the spring.

Store the valve carefully before installation, preferablyindoors in a dry place.

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 damagethe sealing surfaces.

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 the pipe-line 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 poisonous sub-stances. Make sure that no medium can enter the pipelineduring 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 foreign objectsinside the pipeline. When the valve is actuated, the plugfunctions as a cutting device. Close and detach the actuatorpressure supply pipeline for valve maintenance.Failure to do this may result in damage or personal 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 valve assem-bly, take its weight into account!Never lift the valve or control valve assembly by the posi-tioner, the limit switch or their piping. Place the liftingropes securely around the valve body (see Fig. 3). Damage or personal injury may result from falling parts.

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

Fig. 3 Lifting the valve

CAUTION:When handling the valve or the control valve assem-bly, take its weight into account!

NOTE:

Over 260 °C, a heat-insulation should be installed, how-ever don't insulate the cryogenic nor extension bonnetrelative to personal safety.

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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, usingregular pipe clamps and supports. Do not fasten supports tothe 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, mainte-nance 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-ure 5.

4 MAINTENANCE

4.1 GeneralThe Neles Globe-Balanced Single Seated valves require noregular maintenance. 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 gland flange 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.

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

Fig. 4 Installing the control valve into pipeline using supports

Fig. 5 Insulation of the valve

Insulation limit

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

CAUTION:When handling the valve or the control valve assem-bly, 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 the pipe-line while the valve is pressurised!

Fig. 6 Gland packing

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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 nuts (18) and tightenthem.

Check leakage when the valve is pressurised.

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 andSection 6.

Loosen the gland nuts (18) slightly. Remove the hexagon nuts (17). Remove the bonnet (8) Remove the stem and plug (5 & 3) with the cage (15). Remove the cage (15), cage guide (16) and the seal ring

(64). Avoid from damaging the seal ring between thecage and cage guide.

Remove the body gasket (65), seat ring (7), seat gas-ket (63)

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

Fig. 7 Tightening sequence of the bonnet nuts

Table 1 Required torques for bonnet nuts

Valve SizeRating (ANSI)

Bonnet Stud BoltsRequired Torques(±5% allowable)

mm in Size Q'ty Nm lbf ft

50 2

150-300 1/2"-13UNC 8 45 33600 9/16"-12UNC 8 65 48900 7/8"-9UNC 8 140 103

1500 7/8"-9UNC 8 140 1032500 7/8"-9UNC 8 140 103

75 3

150-300 5/8"-11UNC 8 90 66600 5/8"-11UNC 10 90 66900 7/8"-9UNC 8 250 184

1500 1-1/8"-8UN 8 300 2212500 1-1/4"-8UN 8 400 295

100 4

150-300 3/4"-10UNC 8 160 118600 3/4"-10UNC 10 160 118900 1-1/8"-8UN 8 560 413

1500 1-1/8"-8UN 8 560 4132500 1-1/2"-8UN 8 1400 1033

150 6

150-300 3/4"-10UNC 12 160 118600 7/8"-9UNC 12 250 184900 1-1/8"-8UN 12 560 413

1500 1-3/8"-8UN 12 800 5902500 1-1/2"-8UN 12 1400 1033

200 8

150-300 7/8"-9UNC 12 250 184600 1"-8UNC 12 380 280900 1-3/8"-8UN 12 1100 811

1500 1-5/8"-8UNC 12 1200 885

250 10

150-300 1"-8UNC 16 380 280600 1"-8UNC 16 380 280900 1-3/8"-8UN 12 1100 811

1500 1-3/4"-8UN 12 1200 885

300 12

150-300 1-1/8"-8UN 16 560 413600 1-1/8"-8UN 16 560 413900 1-3/8"-8UN 20 1100 811

2500 2-3/4"-8UNC 12 3500 2581

350 14150-300 1-1/4"-8UN 16 790 583

600 1-1/4"-8UN 16 790 583900 1-1/2"-8UN 20 1400 1033

400 16

150-300 1-1/4"-8UN 20 790 583600 1-3/8"-8UN 20 1100 811900 1-5/8"-8UNC 20 1200 885

1500 2-1/2"-8UNC 12 3000 2213

Table 2 Required torques for bonnet nuts

Packing Type

Stem Size Rating (ANSI)

Required Torquesmm Min. Nm(lbf ft) Max. Nm(lbf ft)

Graphite &PTFE

Carbon Fiber packing

Ø12.7

150-300 5 (4) 7 (5)600 6 (4) 8 (6)900 7 (5) 10 (7)

1500 9 (7) 12 (9)2500 10 (7) 14 (10)

Ø19.05

150-300 11 (8) 16 (12)600 14 (10) 19 (14)900 17 (12) 23 (17)

1500 19 (14) 27 (20)2500 22 (16) 21 (15)

Ø25.4

150-300 18 (13) 25 (18)600 23 (17) 32 (24)900 27 (20) 38 (28)

1500 32 (24) 44 (32)2500 36 (27) 51 (38)

Ø36

150-300 26 (19) 36 (27)600 32 (24) 45 (33)900 39 (29) 54 (40)

1500 45 (33) 64 (47)2500 52 (38) 73 (54)

V-ring packing (PTFE)

Ø12.7

150-300 3 (2) 5 (4)600 4 (3) 6 (4)900 5 (4) 7 (5)

1500 6 (4) 8 (5)2500 7 (5) 10 (7)

Ø19.05

150-300 8 (6) 11 (8)600 10 (7) 14 (10)900 12 (9) 16 (12)

1500 14 (10) 19 (14)2500 16 (12) 22 (16)

Ø25.4

150-300 13 (10) 18 (13)600 16 (12) 22 (16)900 19 (14) 27 (20)

1500 22 (16) 31 (23)2500 25 (18) 35 (26)

Ø36

150-300 18 (13) 25 (18)600 23 (17) 32 (24)900 27 (20) 38 (28)

1500 32 (24) 44 (32)2500 36 (27) 51 (38)

NOTE:The trim set consists of the seat, plug and stem, cage, cageguide, seal ring and gaskets (for seat and body).

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

4 GV 75 en 7

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 cage (15), seal ring (64), cage guide (16)

and plug stem assembly (3, 5, 6) very carefully. Insert the body gasket (65). Mount the bonnet on the body carefully maintaining

alignment with the plug and the stem and with thecage in the closed position, so that the arrow on thebody and on the bonnet point in the same direction.

Insert the hexagon nuts (17) into studs (13) andslightly the nuts.

Insert the packing (69) according to above 4.3

Tighten hexagon nuts (17) until plug and seat con-tact is obtained with proper bolt torque.

Adjust and tighten the gland nuts finally.

4.5 Pilot PlugDisassembly & Assembly

Mount the plug and stem assembly on the chuck tosetting. Compress the stem by the lathe center forrelease (reduce) the spring tension.

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

Remove the pilot cover (74) Remove the pilot plug (73) and stem (5) from pilot

main plug (71). Remove the pilot spring (77) carefully. Inspect 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.

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

Install the pilot plug (73) & stem (5) 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.

NOTE:If the valve have excess leakage, the plug and seating sur-face need lapping and cleaning.

CAUTION:Do not excessively tighten stud nuts at this time.

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

Fig. 8 Conventional Cage-Balance Trim

CAUTION:Make sure to balance when loose the pilot bolts, andbe careful the spring tension to bounced off the pilotplug and stem.

CAUTION:Pressure testing should be carried out using equip-ment conforming to the correct pressure class!

Fig. 9 Pilot Cage-Balance Trim

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Fig. 10 Different trim designs

Quick change, standard cage trim Tendril Multi-hole trim

Trim Design applications

Pilot balanced trim

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6 REMOVAL & MOUNTING THE ACTUATOR

The actuator is attached to the valve according to the manualfor actuator with body assembly and plug stem adjustment .Several types of Metso actuators can be used with suitableclamps. Refer to the model VD spring-diaphragm and VCdouble acting cylinder actuator manuals for further informa-tion on their installation, maintenance and operation.

A. Actuator removal for Reverse <air to open, stem retract> actuator (Fig. 12)

Lift up to the valve plug more than 20 % from theseat ring, using by specified air pressure.

Loosen the stem lock nut (5**) and socket headscrews (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 (3**). Remove the actuator from the valve body assembly.

B. Actuator removal for Direct <air to close, stemextend> actuator (Fig. 12)

Shut off and disconnect the air supply lines andaccessories.

Loosen stem lock nut (5**) and 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.

Standard valve construction

With the handwheel or pneumatically, push thevalve stem and plug to be slightly touched with seatring to make sure if valve is fully closed.

With the handwheel or pneumatically, stroke theactuator to the fully open.

Measure the maximum distance between the valvestem and actuator top stem.

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

Fig. 11 Measurement of Gap 2

Fig. 12 VD Actuator

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

Direct Action actuator(Air to Close, stem extend)

Reverse Action actuator(Air to Open, stem retract)

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Calculate the gap (measured value – rated travel =gap 1)

Move down the top stem so that the distancebetween the valve stem and actuator top stemshould be gap 1

Fit the clamp to align with both stems thread Line up the stroke indicator with the clamp indicator

arrow and check actuator for operation. Tighten the socket head screws after adjusted the

rated stroke.

Pilot valve construction

With the handwheel or pneumatically, push thevalve stem and plug to be slightly touched with seatring to make sure if valve is fully closed. And markthe valve stem end location by a line on the yoke ortravel indicator.

And move up the top stem. And mark the valve stemend location by a line on the yoke or travel indicatorafter valve stem is moved by a spring inside pilotplug.

Measure the distance between two lines, which isgap 2.

Stroke the actuator to the fully open. Measure the maximum distance between the valve

stem and actuator top stem. Calculate the gap (measured value – rated travel –

gap 2 = gap 3) Move down the top stem so that the distance

between the valve stem and actuator top stemshould be gap 2

Fit the clamp to align with both stems thread Close the valve fully. Line up the stroke indicator with the clamp indicator

arrow and check actuator for operation. Tighten the socket head screws after adjusted the

rated stroke.

C. Actuator replacement (mounting)

Mount the new or repaired actuator on top of thebonnet, using a suitable lifting device.

Insert the yoke nut and tightly fasten the yoke byturning the yoke nut clockwise using tightening tools.

Connect air line and accessories. Tighten stem socket head screws (1a**) and hexa-

gon nuts (1b**) with stem lock nut (5**).

D. Type ‘VC’ Springless Cylinder, Double Acting Actuator

This actuator is springless cylinder, double actingactuator, can use the 3/8”, 1/2” NPT port according tospecified on the data sheet for all air lines.

Refer to the model VC double acting cylinder actua-tor manuals for further information on their installa-tion, maintenance and operation. .

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.

CAUTION:Avoid to turn the valve plug and stem when plug is onseat ring to prevent the seating line from being dam-aged.

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

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9 EXPLODED VIEW AND PARTS LIST

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

Item Description Recommended spare part1 BODY

2*PLUG SET3*PLUG5*STEM6*PLUG PIN

3** YOKE NUT7 SEAT RING8 BONNET9a GLAND9b GLAND FLANGE12 DISK SPRING ASS'Y13 STUD14 STUD15 CAGE16 CAGE GUIDE17 HEXAGON NUT18 HEXAGON NUT19 IDNTIFICATION PLATE19A RIVET21 LANTERN RING25 DISK STACK63 SEAT GASKET X64 SEAL RING X65 BODY GASKET X67 PACKING SPACER69 PACKING RING X71 PILOT MAIN PLUG73 PILOT PLUG74 PILOT COVER75 PILOT BOLT76 PILOT WIRE77 PILOT SPRING (Located inside the pilot main plug, see Fig. 8 at page 7)

1

8

17

9b

18

13

14

11

63

7

15

64

16

3

6

5

65

21

69

67

67

22

69

9a

69

9a

**

72

71

76

7473

PILOT PLUG

75

77

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10 DIMENSIONS AND WEIGHTS

10.1 Valve GB

150 # / 300 # / 600 #

Dimension(mm)

Size(mm)

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

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

50 254 267 286 83 83 83 178 295 110 150 165 165 19.1 19.1 19.1 120.7 127 127 4 8 8 30 32 4080 298 318 337 109 109 120 222 330 115 190 210 210 19.1 22.2 22.2 152.4 168.3 168.3 4 8 8 65 67 72

100 352 368 394 135 135 135 248 380 140 230 255 275 19.1 22.2 25.4 190.5 200 215.9 8 8 8 100 103 112150 451 473 508 170 170 178 340 430 150 280 320 355 22.2 22.2 28.6 241.3 269.9 292.1 8 12 12 185 195 240200 543 568 610 230 230 230 451 490 150 345 380 420 22.2 25.4 31.8 298.5 330.2 349.2 8 12 12 363 385 443250 673 708 752 275 275 275 488 600 150 405 445 510 25.4 28.6 34.9 362 387.4 431.8 12 16 16 552 595 681300 737 775 819 350 350 350 543 660 150 485 520 560 25.4 31.8 34.9 431.8 450.8 489 12 16 20 905 955 1020350 889 927 972 385 385 385 616 740 210 535 585 605 28.6 31.8 38.1 476.3 514.4 527 12 20 20 1170 1230 1311400 1016 1057 1108 440 440 440 692 820 220 595 650 685 28.6 34.9 41.3 539.8 571.5 603.2 16 20 20 1380 1460 1587

Dimension(inch)

Size(inch)

A B C D E F G H Weight (lbs)(Approximate)

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

2" 10 10.5 11.3 3.3 3.3 3.3 7 13.11 4.3 5.9 6.5 6.5 0.8 0.8 0.8 4.8 5 5 4 8 8 66 71 883" 11.7 12.5 13.3 4.3 4.3 4.7 8.7 15.55 4.5 7.5 8.3 8.3 0.8 0.9 0.9 6 6.6 6.6 4 8 8 143 148 1594" 13.9 14.5 15.5 5.3 5.3 5.3 9.8 15.82 5.5 9.1 10 10.8 0.8 0.9 1 7.5 7.9 8.5 8 8 8 221 227 2476" 17.8 18.6 20 6.7 6.7 7 13.4 18.38 5.9 11 12.6 14 0.9 0.9 1.1 9.5 10.6 11.5 8 12 12 408 430 5298" 21.4 22.4 24 9.1 9.1 9.1 17.8 21.92 5.9 13.6 15 16.5 0.9 1 1.3 11.8 13 13.7 8 12 12 800 849 977

10" 26.5 27.9 29.6 10.8 10.8 10.8 19.2 26.37 5.9 15.9 17.5 20.1 1 1.1 1.4 14.3 15.3 17 12 16 16 1217 1312 150112" 29 30.5 32.2 13.8 13.8 13.8 21.4 28.18 5.9 19.1 20.5 22 1 1.3 1.4 17 17.7 19.3 12 16 20 1995 2105 224914" 35 36.5 38.3 15.2 15.2 15.2 24.3 33.30 8.3 21.1 23 23.8 1.1 1.3 1.5 18.8 20.3 20.7 12 20 20 2579 2712 289016" 40 41.6 43.6 17.3 17.3 17.3 27.2 35.78 8.7 23.4 25.6 27 1.1 1.4 1.6 21.3 22.5 23.7 16 20 20 3042 3219 3499

DRILLING

No of Hole. = H

Dia. Of Hole = F

Pitch Circle Dia. = G

BC

EXTENSION BONNET

neles

A

D

ØE

c

MATERIALHEAT NO.

SIZE-RATING

DRILLING

Dia. of Hole = F

Pitch Circle Dia = G

No of Hole = H

EXTENSION / CRYOGENIC

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900 # / 1500 #Dimension(mm)

Size(mm)

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

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

40 333 333 90 90 278 380 110 180 180 28.6 28.6 123.8 123.8 4 4 105 11550 375 375 113 113 300 400 110 215 215 25.4 25.4 165.1 165.1 8 8 130 14080 441 460 142 142 330 430 115 240 265 25.4 31.8 190.5 203.2 8 8 207 220

100 511 530 182 182 350 450 150 290 310 31.8 34.9 235 241.3 8 8 397 475150 714 768 210 210 393 500 150 380 395 31.8 38.1 317.5 317.5 12 12 530 540200 914 972 290 290 480 600 150 470 485 38.1 44.5 393.7 393.7 12 12 698 821250 991 1067 310 310 518 650 150 545 585 38.1 50.8 469.9 482.6 16 12 955 1137300 1130 1219 385 385 680 800 150 610 675 38.1 54 533.4 571.5 20 16 1180 1240350 1257 1257 420 420 770 920 210 640 750 41.3 60.3 558.8 635 20 16 1387 1477400 1422 1422 450 470 850 1050 220 705 825 44.5 66.7 616 704.8 20 16 1601 1721

Dimension(inch)

Size(inch)

A B C D E F G H Weight (lbs)(Approximate)

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

1" 11.5 11.5 3.2 3.2 9 13 4 5.9 7.1 1 1 4 4 4 4 132 1321-1/2" 13.1 13.1 3.5 3.5 10 15 4 7.1 7.1 1.1 1.1 4.9 4.9 4 4 139 139

2" 14.8 14.8 4.4 4.4 12 15 4 8.5 8.5 1 1 6.5 6.5 8 8 148 1483" 17.4 18.1 5.6 5.6 13 17 5 9.4 10.4 1 1.3 7.5 8 8 8 331 3594" 20.1 20.9 7.2 7.2 15 19 6 11.4 12.2 1.3 1.4 9.3 9.5 8 8 538 5626" 28.1 30.2 8.3 9.4 17 20 6 15 15.6 1.3 1.5 12.5 12.5 12 12 1168 11918" 36 38.3 11.4 11.4 22 24 6 18.5 19.1 1.5 1.8 15.5 15.5 12 12 1539 1810

10" 39 42 12.2 13.8 24 28 6 21.5 23 1.5 2 18.5 19 16 12 2105 250712" 44.5 48 15.2 15.2 27 31 6 24 26.6 1.5 2.1 21 22.5 20 16 2602 273414" 49.5 49.5 15.2 15.2 30 36 8 25.2 29.5 1.6 2.4 22 25 20 16 3058 325616" 56 56 17.7 17.7 33 41 8 27.8 32.5 1.8 2.6 24.3 27.7 20 16 3530 3794

14 4 GV 75 en

10.2 Actuators VD, VC

Dimension(mm)

Size(mm)

Without handwheel With handwheel

A2 Bd / Bhd Br / Bhr Weight(kg) A2 A3 Bdh Brh Weight

(kg)VD_25 E 255 348 373 12 255 312 110 170 23VD_25 D 255 373 395 17VD_29 E 295 391 416 18 295 312 122 182 29VD_29 D 295 431 453 26VD_37 E 375 464 489 28 375 352 131 211 43VD_37 D 375 514 535 46

Dimension(inch)

Size(inch)


A2 Bd / Bhd Br / Bhr Weight(lbs) A2 A3 Bdh Brh Weight

(lbs)VD_25 E 10 14 15 26 10 12 4 7 51VD_25 D 10 15 16 37VD_29 E 12 15 16 40 12 12 5 7 64VD_29 D 12 17 18 57VD_37 E 15 18 19 62 15 14 5 8 95VD_37 D 15 20 21 101

Standard spring High spring Standard spring

VDD/R E VDD/R D Side handwheel(25/29/37)VDRVDD

4 GV 75 en 15

NOTE1. "E" refers to Spring range 0.8~2.62. "D" refers to Spring range 1.5~3.43. "Br / Bhr" refers to reverse acting actuator, VDR E / D4. "Bd / Bhd" refers to direct acting actuator, VDD E / D5. "Cdh / Crh" Top side handwheel actuator, VD_48/55

Dimension(mm)

Size(mm)


A2 Bd / Bhd Br / Bhr Weight(kg) Bdh Brh Cdh Crh Weight

(kg)VD_48 E 486 652 677 86 896 865 1102 1072 112VD_48 D 486 702 724 118 946 915 1152 1122 144VD_55 E 566 695 720 112 940 910 1145 1115 145VD_55 D 566 745 767 152 990 960 1195 1165 185

Dimension(inch)

Size(inch)


A2 Bd / Bhd Br / Bhr Weight(lbs) Bdh Brh Cdh Crh Weight

(lbs)VD_48 E 19 26 27 190 35 34 43 42 247VD_48 D 19 28 29 260 37 36 45 44 317VD_55 E 22 27 28 247 37 36 45 44 320VD_55 D 22 29 30 335 39 38 47 46 408

Top side handwheel(VDD48/55) Top side handwheel(VDR48/55)

Bdh

Brh

Cdh

Crh

16 4 GV 75 en

VC actuators without handwheel

VC actuators without handwheel

VC, without volume chamber VC, with volume chamber

BA

B1

B2

ØC

ØC

Stroke(mm)

#30 #40 #50ØC 370 ØC 460 ØC 560B1 Weight (kg) B1 Weight (kg) B1 Weight (kg)B2 A B B2 A B B2 A B

40640

92 115810

120 148810

186 234760 935 935

50650

94 118820

123 152820

189 237790 965 965

60660

97 121830

126 155830

192 242820 995 995

70670

100 124840

128 159840

195 246850 1025 1025

80680

103 127850

131 162850

198 251880 1055 1055

90690

106 130860

134 166860

201 256910 1085 1085

100700

108 133870

137 173870

203 261940 1115 1115

120720

114 139890

142 177890

209 2701000 1175 1175

140910

148 184910

215 2791235 1235

180950

159 198950

227 2981355 1355

Stroke (mm)

#60 #70 #80ØC 660 ØC 710 ØC 820B1 Weight(kg) B1 Weight(kg) B1 Weight(kg)B2 A B B2 A B B2 A B

100954

255 344955

322 438954

378 5191199 1203 1207

120974

262 355975

330 450974

386 5311259 1263 1267

140994

269 365995

338 461994

394 5431319 1323 1327

1801034

283 3861035

354 4841034

410 5671439 1443 1447

2401094

303 4171095

377 5181094

435 6041619 1623 1627

2801134

451 6281747

Stroke (mm)

#30 #40 #50ØC 15 ØC 18 ØC 22B1 Weight(lbs) B1 Weight(lbs) B1 Weight(lbs)B2 A B B2 A B B2 A B

4025

203 25432

265 32632

410 51630 37 37

5026

207 26032

271 33532

417 52231 38 38

6026

214 26733

278 34233

423 53432 39 39

7026

220 27333

282 35133

430 54233 40 40

8027

227 28033

289 35733

437 55335 42 42

9027

234 28734

295 36634

443 56436 43 43

10028

238 29334

302 38134

448 57537 44 44

12028

251 30635

313 39035

461 59539 46 46

14036

326 40636

474 61549 49

18037

351 43737

500 65753 53

Stroke (mm)

#60 #70 #80ØC 26 ØC 28 ØC 32B1 Weight(lbs) B1 Weight(lbs) B1 Weight(lbs)B2 A B B2 A B B2 A B

10038

562 75838

710 96637

833 114447 47 48

12038

578 78338

728 99238

851 117150 50 50

14039

593 80539

745 101639

869 119752 52 52

18041

624 85141

780 106741

904 125057 57 57

24043

668 91943

831 114243

959 133264 64 64

28045

994 138569

4 GV 75 en 17

VC actuators with handwheel

VC actuators with handwheel

& volume chamberVC, with optional handwheel VC, with optional handwheel

BA

B2

ØCØC

B1

Stroke(mm)


40930

134 1571095

180 2081095

246 2941055 1220 1220

50940

137 1601105

183 2121105

249 2991085 1250 1250

60950

139 1631115

186 2151115

252 3031115 1280 1280

70960

142 1671125

188 2191125

255 3081145 1310 1310

80970

144 1701135

191 2221135

258 3131175 1340 1340

90980

147 1731145

194 2261145

261 3181205 1370 1370

100990

150 1761155

197 2301155

263 3221235 1400 1400

1201010

155 1831175

202 2371175

269 3321295 1460 1460

1401195

208 2441195

275 3411520 1520

1801235

219 2581235

287 3601640 1640

Stroke(mm)


1001239

315 4041240

368 5021289

438 5791484 1488 1542

1201259

322 4151260

376 5141309

446 5911544 1548 1602

1401279

329 4251280

384 5251329

454 6031604 1608 1662

1801319

343 4461320

400 5481369

470 6271724 1728 1782

2401379

363 4771380

423 5821429

495 6641904 1908 1962

2801469

511 6882082

Stroke (mm)

#30 #40 #50ØC 15 ØC 18 ØC 22B1 Weight (lbs) B1 Weight (lbs) B1 Weight (lbs)B2 A B B2 A B B2 A B

4037

295 34643

397 45943

542 64842 48 48

5037

302 35344

403 46744

549 65943 49 49

6037

306 35944

410 47444

556 66844 50 50

7038

313 36844

414 48344

562 67945 52 52

8038

317 37545

421 48945

569 69046 53 53

9039

324 38145

428 49845

575 70147 54 54

10039

331 38845

434 50745

580 71049 55 55

12040

342 40346

445 52246

593 73251 57 57

14047

459 53847

606 75260 60

18049

483 56949

633 79465 65

Stroke (mm)

#60 #70 #80ØC 26 ØC 28 ØC 32B1 Weight (lbs) B1 Weight (lbs) B1 Weight (lbs)B2 A B B2 A B B2 A B

10049

694 89149

811 110751

966 127658 58 61

12050

710 91550

829 113352

983 130361 61 63

14050

725 93750

847 115752

1001 132963 63 65

18052

756 98352

882 120854

1036 138268 68 70

24054

800 105254

933 128356

1091 146475 75 77

28058

1127 151782

18 4 GV 75 en

11 TYPE CODE

VALVE CONSTRUCTIONS

- K: available for DN50-DN150 - M: available for DN25-DN150

- Bonnet material is equivalent to Body material.

TRIM CONSTRUCTIONS

Globe Balanced, Cage Guided Type, Series GB1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22.

GB 03 C W A J2 B P1 X BC S1 R1 X S G G S A X A E FC

1. VALVE SERIESGB Globe Balanced, Cage guided type

2. BODY SIZE02 2" / DN 50 03 3" / DN 8004 4" / DN 100 06 6" / DN 15008 8" / DN 200 10 10" / DN 25012 12" / DN 300 14 14" / DN 35016 16" / DN 400

Optional body size18 18" / DN 450 20 20" / DN 50024 24" / DN 600 YY Special

3. PRESSURE RATINGC ASME class 150 D ASME class 300F ASME class 600 K EN PN 16M EN PN 40

Optional pressure ratingG ASME class 900 H ASME class 1500I ASME class 2500 Y Special

4. END CONNECTIONW Flanged RF, ASME B16.5C Flanged RF, EN 1092-1V Socket welding, ASME B16.11Q Butt welding, ASME B16.25

Optional end connectionZ Ring joint flange, ASME B16.5Y Special

5. BONNET CONSTRUCTIONBonnet type Actuator connection

A General Applicable for VD_25/29/37B General Applicable for VD_48/55C General Applicable for VD_30D General Applicable for VD_40/50/60/70

Optional bonnet construction E Extension Applicable for VD_25/29/37F Extension Applicable for VD_48/55G Extension Applicable for VD_30H Extension Applicable for VD_40/50/60/70P Cryogenic Applicable for VD_25/29/37Q Cryogenic Applicable for VD_48/55R Cryogenic Applicable for VD_30S Cryogenic Applicable for VD_40/50/60/70Y Special Special

6. BODY MATERIALJ2 A216 gr. WCB S6 A351 gr. CF8M

Optional body materialS1 A351 gr. CF3M YY Special

7. MODEL CODEB Model B

8. PLUG MATERIAL Material Description

P1 CA15 General for carbon steel valveT6 CF8M General for stainless steel valve

Optional plug materialS1 CF3M YY Special Special materials

9. PLUG APPLICATIONX Not ApplicableA Cobalt based alloyY Special

10. STEM MATERIALMaterial Description

BC 630 SS + HCr General for carbon steel valveTC 316 SS + HCr General for stainless steel valve

Optional stem materialFC 316L SS + HCr YY Special Special materials

11. SEAT TYPES1 Single metal seatT1 Single soft seatYY Special

12. SEAT / CAGE MATERIALSeat Cage Cage guide

R1 CA15 CB7Cu-1 / 630 SS + HCr CB7Cu-1 + HCrR6 CF8M CF8M / 316 SS + HCr CF8M + HCr

Optional seat / Cage materialR3 CF3M CF3M / 316L SS + HCr CF3M + HCrYY Special Special Special

- CA15 / AISI 410 is general for carbon steel valve.- CF8M / AISI 316 is general for stainless steel valve.

13. SEAT APPLICATIONX Not ApplicableA Cobalt based alloy

Optional seat applicationP Insert RTFER Insert RTFE + Cobalt based alloyY Special

4 GV 75 en 19

OTHERS

* ASME valve face to face length according to ISA 75.08. EN valve face to face length according to ASME CL300.

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

* See 'Neles Globe Typecode Instruction' for further options and explanations.

TRIM TYPE & RATED Cv

- Rated Cv is different by the trim type and characteristic. - Srk means valve stroke in mm.

14. PACKING / BELLOWS TYPES General packingE Low emission, Live loaded

Optional Packing / Bellows TypeC Bellows Seal (304 SS, Formed)Y Special

15. PACKING MATERIALG PTFE + Carbon fiberF GraphiteT PTFE V-Ring

Optional packing materialH Hi-GraphiteY Special

16. SEALS RING MATERIALG PTFE + GraphiteT PTFEY Special

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

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

18. STUD / NUT MATERIALA A193 gr. B7 / A194 gr. 2HB A193 gr. B8 / A194 gr. 8K A320 gr. B8M cl. 2 / A194 gr. 8M

Optional Stud / Nut MaterialH A193 gr. B16 / A194 gr. 4Y Special

19. OPTIONSX Not applicableE Anti-erosionL Lub. & Isol. valveW Water sealY Not Applicable

20.

TRIM TYPE

21.TRIM

CHARACTERISTIC

22. RATED Cv

Sign Sign Sign DescriptionBody Size and Stroke

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

A General plug type L Linear FC General /

Full capacity 74 (40) 142 (50) 230 (50) 380 (60) 600 (70) 950 (80) 1270 (120) 1740 (140) 2215 (160)

P Pilot balanced plug type 1A General /

1-Step reduction 48 (40) 98 (50) 160 (50) 275 (60) 455 (70) 700 (80) 970 (120) 1300 (140) 1530 (160)

2A General / 2-Step reduction 26 (40) 56 (50) 86 (50) 150 (60) 254 (70) 398 (80) 550 (120) 776 (140) 940 (160)


FT Tendril 1 / Full capacity 52 (40) 102 (50) 160 (50) 290 (60) 460 (70) 630 (80) 980 (120) 1300 (140) 1580 (160)

1T Tendril 1 / 1-Step reduction 40 (40) 42 (50) 120 (50) 220 (60) 340 (70) 460 (80) 735 (120) 985 (140) 1145 (160)



FM Tendril 2 / Full capacity 50 (40) 100 (50) 155 (50) 280 (60) 425 (70) 590 (80) 920 (120) 1240 (140) 1530 (160)

1M Tendril 2 / 1-Step reduction 35 (40) 74 (50) 115 (50) 215 (60) 330 (70) 450 (80) 720 (120) 970 (140) 1130 (160)



E Equal % FC General / Full capacity 71 (40) 138 (50) 210 (50) 340 (60) 560 (70) 830 (80) 1240 (120) 1650 (140) 2090 (160)




FT Tendril 1 / Full capacity 50 (40) 82 (50) 135 (50) 235 (60) 370 (70) 500 (80) 840 (120) 1110 (140) 1400 (160)




FM Tendril 2 / Full capacity 47 (40) 74 (50) 130 (50) 230 (60) 330 (70) 470 (80) 770 (120) 1050 (140) 1320 (160)




Y Special Y Special YY Special Contact Metso for Cv details

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.

20 4 GV 75 en

Documents

Control Valves Globe-Balanced Single Seated, Cage-Guide · Globe-Balanced single seated, cage guide sliding stem globe valves. Actuators and positioners are only discussed briefly