Butterfly Type Control Valve Cv Value

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Fisher 8510 and 8510B Eccentric Disc Control

Valves (EMA)Fisher 8510 and 8510B eccentric disc valves feature aneccentrically mounted disc and a PTFE or 316 stainlesssteel seal ring. The pressure -assisted seal ring providesexcellent shutoff against pressure applied in eitherdirection. The 8510B is a multi -class rated valve,available in NPS 2 through 12, and PN10 throughPN100 compatible (compatibility varies with size andclass, see table 1).

The 8510 is rated forCL150, available in NPS 14through 24, and PN10 andPN16 compatible(compatibility varies with size andclass, see table 1).Thesevalves combine with a variety of power andmanual actuators to form reliable, high -performancecontrol valves suited for many liquidand gasapplications requiring extremely low leakage.Constructions are available for temperatures up to538 C (1000 F).

Unless otherwise noted, all NACE references are toNACEMR0175-2002.

Features Sour Service Capability– Materials are available forapplications involving sour service. These materialscomply with the requirements of NACEMR0175-2002.

Excellent FlowControl– The eccentrically mounteddisc design provides an approximately linear flowcharacteristic and can be used foron/off orthrottlingcontrol applications through 90 degreesof disc rotation. Optional disc stop on 8510Bprovides seal protection.

(continued on page 3)

W4739 -2

Eccentric Disc Control Valve with Fisher 1052 Actuatorand 3610JPositioner

Fisher 8510B withAlternate Double D Shaft and1035/El -O-Matic Actuator

W9264 -1

8510/8510B ValveD100066X012

Product Bulletin51.6:edisc (EMA)

February 2013


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8510/8510B ValveD100066X012

Product Bulletin51.6:edisc (EMA)February 2013

2

Specifications

Valve Sizes and End Connection Style

8510B: NPSJ 2, J 4, J 6 and J 8 (PN10 throughPN100) - CL150, 300 or 600 ASME flangecompatibility, J 10 and J 12 (PN10 through PN40) -CL150 ASMEflangecompatibility

8510 flangeless valves: NPSJ 14 (PN10 and PN16),J 16 (PN16), J 18, J 20 (PN16) and J 24 (PN16) -CL150 ASME flange compatibility for NPS 14 through24

Also see table 1.

Maximum InletPressures (1)

WCC Steel, CF3M Stainless Steel 316L SST , andCN7M Alloy 20 Valve Bodies: Consistent withapplicable pressure -temperature ratings in table 2,unless limitedby pressure drop/temperaturecapabilities in tables 6, 7, 8, 9 and 10 or temperaturecapabilities in table 11M35-1 Valve Bodies: As shown in table 2, unlessfurther limitedby pressure drop/temperaturecapabilities in table 10 or temperature capabilities intable 11

Maximum Pressure Drops (1)

Steel ValveBodies 8510 and 8510B : Seetable 6 or7CF8M Stainless Steel Valve Bodies 8510 : See tables8and9Alloy Valve Bodies 8510B : See table 10

Shutoff Classifications perANSI/FCI 70 -2 and IEC60534 -4

PTFE Seal Ring:Bidirectional shutoff to Class VI isstandard

316 Stainless Steel Seal Ring: 0.001% of maximumvalve capacity (one tenth of Class IV)

Construction Materials

See tables 3, 4, and 5

Material Temperature Capabilities (1)

See table 11

Flow Characteristic

Approximately linear

Flow DirectionStandard (forward flow) is with the seal retainer

facing upstream; reverse flowis permissiblewithinspecified limitations

Flow Coefficients

See table 1

Flow Coefficient Ratio (2)

100to1

Noise LevelsSee Catalog12 for sound pressure level prediction

Disc Rotation

Clockwise to close (when viewed from actuator sideof valve) through 90 degrees of disc rotation

Actuator Valve Action

With diaphragm or piston rotaryactuator,field-reversible between J push -down -to -open(extending actuator rod opens valve) and Jpush -down -to -close (extending actuator rod closesvalve)With 1035 Rack and Pinionactuator with springreturn or double actingaction, field -reversiblebetween J fail-to -open and J fail-to -close

Valve Classification

J Face-to -face dimensions of NPS 3 through 6 inCL150 and 300, and face -to -face dimensions of NPS 8through 24 in CL150, meet API 609 standards forface -to -face dimensions of narrow flangeless andsingle -flangevalvesJ DINface-to -face dimensions for all sizes meet DIN3202 Part 3/K2, andJ JISB2210 standard face -to -face dimensions areavailable on request.

Mating Flange Capabilities

All sizecompatiblewith welding -neck and slip -onflanges (schedule 80 or lighter for8510B NPS 2through 12; schedule 40 or lighter for 8510 NPS 14

through 24)Shaft Diameters and Approximate Weights

See figures 7 and 8

OptionsJ Line flange bolting, J FGM line flange gaskets

1. The pressure/temperaturelimitsin thisbulletin and anyapplicable standardor codelimitation should notbe exceeded.2. Ratioof maximumflow coefficient to minimumuseableflow coefficient.


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ENVIRO-SEALPacking System Specifications

Available Packing

J ENVIRO-SEAL PTFE Packing SystemJ ENVIRO-SEAL Graphite Packing System

Maximum Temperature/Pressure Limits (1)

Maximum Application Temperature/Pressure Limitsto meet EPA Fugitive Emission Standard of 100ppm 2 :For ENVIRO- SEAL PTFE Packing Systems:Upto 232 C(450 F) atthe ASME class rating of the valve.For ENVIRO- SEAL Graphite Packing Systems:Up to316 C (600 F) at the ASME class rating of the valve

Material Temperature Range:

For ENVIRO- SEAL PTFE Packing Material:-46 to 232 C (-50 to450 F)

For ENVIRO- SEAL Graphite Packing Material:Up to316 C (600 F)

Construction Materials (3)

PTFE Packing Systems:

Packing Rings:PTFE V-ring(4)Male and Female Adaptor Rings: Carbon -filled PTFEV-ring Anti - Extrusion Rings:High strength polymerPacking Box Rings:S31600 (316 SST)Graphite Packing Systems:Packing Rings:Graphite Anti - Extrusion Rings:CarbonPacking Box Rings:S31600 (316 SST)SpringPack Components:O- Ring:Nitrile. The O-ring serves as an assemblyconvenience to hold the springs in positionon thefollower.Packing Follower:S31600 with carbon -filled PTFE liner

Springs:N07718Packing Flange:S31600 (316 SST)Packing BoxStuds:Strain-hardened S31600,SA-193 -B8MPacking Box Nuts:S31600 SA-194 -8M

1. Thepressure/temperature limitsin thisbulletin andany applicablestandardor codelimitation for valveshouldnot be exceeded.2. TheEnvironmentalProtection Agency (EPA)has seta limit of 100parts permillion(ppm) forfugitiveemissions froma valve.3. Forother materialsof construction,see table3.4.In vacuumservice itis notnecessaryto reverse theENVIRO -SEALPTFE packing rings.

Features continued Improved Environmental Capabilities– The optional

ENVIRO-SEALt packing systems, shown in figure 6,are designed with very smooth stem surfaces, andlive loading provides improved sealing, guiding, andloading force transmission. The seal of theENVIRO-SEAL system can control emissions tobelow the EPA(Environmental Protection Agency)limit of 100 ppm (parts per million) forvalves.

Lost Motion Minimized– For 8510, the taper pin/discconnection and the splined valve shaft withclamped lever andsingle pivot linkage reduce lostmotion between the actuator andvalve. For 8510B,the taper key/disc connectionand the splined valveshaft with clamped lever andsingle pivot linkagereduce lostmotion between the actuator andvalve.

Greater Capacities and Lower OperatingTorques– The contoured disc increases flowcapacity andreduces operating torque at peakangles of disc opening.


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Construction Features Field-Reversible Valve Action– The actuator/valve

assembly action canbe converted frompush -down -to -open to push -down -to -close, or viceversa, without additional parts.

Integral Shaft -to -Body Bonding– Standard valveconstruction includes conductive packing toprovide electrical bonding for hazardous areaapplications.

Easy Installation– Centering holes (figures 1, 2 and3) engage the line flange bolts to simplifyinstallation and provide for centering of the valve inthe pipeline.

Long Seal Life–The opening and closing path of theeccentric disc (figure 4) minimizes disc contact withthe seal ring, thereby reducing seal wear, unduefriction, and seating torque requirements.

Exceptional Shutoff at High Pressure Drops– Boththe 316 stainless steel seal ring and the bidirectional

PTFE seal ring with pressure -assisting sealingaction(figure 5) aredesigned to provide shutoff regardlessof flowdirection.

Reliable Flange Gasketing Surface– The seal retainercap screws or retention clips are outside the gasketsurface of the seal retainer, and spiral wound or flatsheet gaskets canbe installed between theuninterrupted seal retainer face and the pipelineflange.

Self-Flushing Action– With standard right -handactuator mounting, the bottom edge of the discopens downstream away from the seal, and the flowstreamflushes sediment from the seal.

Double D Shaft– 8510B valves in NPS 2 through 12

are available with double D shaft end designed toaccept the 1035 Rack and Pinion Actuator and otherquarter -turn actuators.

ShaftRetention– Redundant shaft protection isprovided with 8510B valves with the double D driveshaft. The packing follower andstepped shaftinteract to provide the redundant shaft retention.


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Figure 1. Typical Fisher 8510B Construction Detail

RETAINER CLIP

41B6064 -A41B6101 -AB2303*

SEE VIEWA

SEALRETAINER

SEALRINGASSEMBLY

SEALRING

DISC

SPRINGVALVEBODY

VIEW A

TAPERKEY

BEARINGSPACER

316 STAINLESSSTEEL SEAL

PTFESEAL

CENTERING HOLE

Figure 2. Typical Fisher 8510B Construction Detail with Double D Shaft

CENTERING HOLE

BEARING

SPACER

TAPERKEY

39b8285 -AE0781

REDUNDANT SHAFTRETENTIONDEVICE


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Figure 3. Construction of Fisher 8510

48A5626 -AB1691-3

CENTERINGHOLE

Figure 4. Comparison of Disc Action

A2867-2

SIDE VIEW – DISK FULLY CLOSED BOTTOMVIEW – DISK FULLY OPENED

VALVEBODY

ECCENTRICDISK

CONVENTIONALDISK

SEAL RING (PTFECONSTRUCTIONSHOWN)

ECCENTRICDISKPATHOF ROTATION

CONVENTIONALDISKPATHOF ROTATION

ECCENTRICDISKCENTEROF ROTATION

CONVENTIONALDISKCENTEROF ROTATION

CENTERLINEOFVALVEBODY


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Figure 5. Action of Bidirectional PTFE Seal RIng Top and Metal Seat Ring Bottom

Note:Arrowindicates disc position with no pressure.

B1558-3

DISC CLOSING OR OPENINGAND NOTIN CONTACT WITH SEAL RING

DISC CLOSED AND INCONTACT WITH SEAL RING

ACTION OF SEAL RING WITH PRESSUREAPPLIED FROM BOTH DIRECTIONS

STANDARDFLOW DIRECTION

STANDARDFLOW DIRECTION

VALVEBODY

SEALRETAINER

SEALRING

SPRING

DISC

DISC

VALVEBODY

SEALRETAINER

SEALRING

DIRECTIONOFPRESSURE

DIRECTIONOF PRESSURE


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8510/8510B ValveD100066X012


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Table 1. FlowCoefficients and ASME Rating and Flange Compatibility

VALVEBODY SIZE,NPS

Cv WITH NORMALFLOWANDDISC WIDE OPEN

(90DEGREESROTATION)

ASMERATINGCOMPATIBILITY–STEEL,STAINLESSSTEEL,AND ALLOY 20 VALVE BODIES

VALVEDESIGNATION–

M35-1(1)ASMEFLANGE

COMPATIBILITY PN FLANGE

COMPATIBILITY

8510B2 91.7

CL150,300,and600 CL150/300/600 CL150, 300,and600PN10, PN16, PN25, PN40, PN63

andPN100

3 2324 4596 9078 1740

10 3570 CL150CL300CL150CL300

CL150CL300

PN10 andPN16PN25 andPN40

12 4880 CL150CL300CL150CL300

CL150CL300

PN10 andPN16PN25 andPN40

851014 7040

CL150 --- CL150

PN10 andPN16 (2)

16 9650 PN16 (2)

18 12,100 ---20 14,500 PN16 (2)

24 21,800 PN16 (2)

1.M35-1 valvebodiesare notincludedin ASMEB16.34.See table2 forpressure/temperature information for M35 -1 valvebodies. ThedesignationsCL150, 300, and600for thesevalvebodiesareused onlyto indicaterelativepressure -retainingcapabilitiesand are notASME pressure/temperatureratingclass designations.2. Consult yourEmersonProcess Managementsalesoffice forpressure/temperature ratings of thesevalves.

Table 2. MaximumAllowable Inlet Pressures for M35 -1 ValveBodies 1

TEMPERATUREM35 -1(1)

150 (1) 300 (1) 600 (1)

C Bar-46to38

93149204232

15.813.813.112.712.3

41.336.534.133.133.0

82.772.768.265.865.7

F Psig-50 to100

200300400450

230200190185178

600530495480478

12001055990955953

1. Thismaterial isnot listed in ASMEB16.34.Also seethe installationinformation.The designations CL150, 300,and 600are usedonly to indicaterelativepressure -retaining capabilitiesandarenot ASME pressure -temperature rating classdesignations.


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Table 3. Standard Construction MaterialsPart Material

Valve Body(1)8510: WCC Steel,CG8M (316 stainlesssteel), M35 -1(2),orCN-7M (alloy20)

8510B: WCCSteel, CF3M (316L SST), M35-1(2), CN7M (alloy 20), 1.0619

steel, or 1.4581 stainless steel

Disc(1)8510: WCCSteel (A216), S31603(316Lstainless steel)(both with

chrome -plated seating surfaces),M35 -1,or alloy 20CN-7M8510B: WCC Steel (A216), M35-1, CN7M (alloy20), S31603(316LSST),or Cr

PIS31603(CrPl 316LSST)Seal(1) PTFE with 316stainless steel,N04400, or alloy 20 spring

316stainless steel seal andbackupringswith graphite gaskets bondedtothem

Bearings (1) Lined

8510: PTFE(3)/composition linedw/SST jacket, PTFE (3) compositionlinedw/S31600 (316 SST) jacket, S44004(440CSST),alloy6B, silver -plated alloy

6B,filled PTFE(4) w/N04400 jacket, or filled PTFE (4) w/N08020 (alloy20) jacket

8510B: PTFE(3)/composition lining withS31603(316L SST),PTFE (4) withS31603jacket, filled PTFE(4) with N04400jacket, andfilled PTFE (4) with

N08020 (alloy 20) jacket

All-metal 440C stainless steel, alloy 6B, or silver

-platedalloy6B8510: Valve shaft (1) and bearing spacers S17400 (17 -4PHSST), S20910, N04400, or alloy 20

8510B: Valve Shaft (1)(6) S17400 (17-4PH), S20910, N05500, N08020(alloy 20),

or S31603(316LSST)

8510B: Bearing Spacers PTFE/S31603 (316LSST), S17700(17-7 PHSST),alloy6B, PTFE/N04400, and

PTFE/N08020 (alloy20)

8510: Taper Pins8510B: TaperKeys

S17400 (17 -4PH)andS20910 shafts

8510: S209108510B: S20910SST, N05500, N10276(alloy 276),

or N08020(alloy 20)Alloy shafts Same material as shaft

8510: Bearing stops (formetal bearings and

non -alloyvalve bodies only)

Steel valve bodies S17400

CF8M steel valve bodies S31600 (316 stainless steel)

8510B: Bearings stops (for metal bearings andnon -alloy valves only) S31600 (316 SST)Seal retainer Same material as valve body

Packing arrangements

Standard packing is availablewith PTFE packing V -rings with onecarbon -filledPTFEconductive ring,PTFE-compositionrings with onegraphitedconductive

ring,and preformedgraphiteribbon rings. ENVIRO -SEAL packing systemisavailablewith PTFE V-rings with onecarbon -filledPTFEconductiveringor with

graphitepacking rings.Packing followers and packing box rings S31600, N04400, or alloy 20

Packing flanges, studs and nuts Plated steel, S31603 (5), S31600, CF8M, N04400, or alloy 201. Seetable 4 for acceptabletrim material combinations.2.Thisis notan ASME B16.34or ASME code-approved material.Also seethe Installation section.3. Reinforced PTFEin phenolic resin, EmersonProcessManagement designation isFMS 30B4.4. PTFEwith selected fillers.EmersonProcessManagementdesignation isFMS 30B5.5. S31603 is availablefor 8510Bonly6.8510Bvalve shaftswithDoubleD endareavailable only in17 -4PHSST, 316L SSTor S20910.


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8510/8510B ValveD100066X012


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Table 4. Trim Combinations with Standard Construction MaterialsDisc Material Shaft Material Bearing Material Seal Material Acceptable ValveBodyMaterial

TrimNumber

8510: WCCsteelwith

chrome -platedseating surfaces

8510B: WCCsteelwith

chrome-platedseating surface or

S31603(316LSST)(1)

S17400(17 -4PHstainlesssteel)

PTFE/composition -lined, w/SST jacket

PTFE

Steel

1

316 stainless steel 5

S44004 (440C SST) 316 stainless steel 9

8510: S31603(316L SST) withchrome -plated

seating surfaces

8510B: S31603(316L SST) withchrome -plated

seating surfaces orS31603(316L SST)

without platingwith PTFE seal only

S17400

PTFE/composition-lined w/SST jacket

PTFESteel


PTFE/composition-linedS31600 (316SST) jacket

PTFE 8510: Steel or CF8M8510B: Steel or CF3M

(316SST)

4


S44004 316 stainless steel Steel 10

Silver-platedalloy6B 316stainlesss teel 8510: Steelor, CF8M8510B: Steel or CF3M

(316SST)

1214Alloy 6B 316 stainless steel

S20910

PTFE/composition-linedwithS31600 jacket

PTFE8510: Steel or CF8M

8510B: Steel or CF3M(316SST)


Silver-plated alloy 6B 316 stainless steel 11Alloy 6B 316 stainless steel 13

M35-1 N05500 Filled PTFE(2) w/ N04400 jacket PTFE M35 -1 or steel 15 (3)

Alloy 20 CN7M Alloy 20 FilledPTFE(2) w/ N08020(alloy20) jacket PTFE Alloy 20 CN

-7M 17(3)(4)

1.Steeldiscnotavailable inthe NPS2 and3 valves.2. PTFEwith selected fillers.EmersonProcessManagementdesignation isFMS 30B5.3.Thistrimnotavailable inthe 8510 NPS14 through 24valves.4.Thistrimnotavailable with theDoubleD shaftversionof the8510B.

Table 5. Trim NT3 Part Materials forCompliance with NACE MR0175 -2002 Sour Service Specifications

Valve Body Disc Seal Bearings Valve Shaft Taper Pins Packing

PackingFollowers

and PackingBoxRings

PackingFlanges

PackingFlangeBolting

8510: Steel orCF8M(316

stainless steel)8510B: Steel or

CF3M (316L SST)

8510: CG8M(317stainless

steel) withchrome -

plated seatingsurfaces8510B:

S31603 (316SST)with

chrome -platedseatingsurfaces or

S31603(316LSST)

PTFEsealwith

N05500spring

8510: Filled PTFEw/ S31600(316

SST) jacket8510B: PTFE/composition -linedS31603

(316LSST)

S20910 S20910

PTFE V-ringwith one

carbon -filledPTFE

conductive

packing ring

8510: S31600(316stainless

steel)8510B: S31600

(316 SST) orS31603(316L

SST)

8510: steel8510B:

S31600(316SST) orS31603

(316LSST)

GradeB7steelstudsand Grade2H steel

nuts


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Figure 6. Typical ENVIRO-SEAL Packing Arrangements for Rotary Valves

PACKINGBOX STUD

ACTUATORMOUNTING YOKE

VALVESHAFT

YOKEBEARING

PACKINGFLANGE

PACKINGFOLLOWER

SPRINGS

VALVEBODY

ANTI-EXTRUSIONRINGS

PACKINGBOXRING

PTFEPACKINGV-RINGSSHOWN

VALVESHAFT

PACKINGFLANGE PACKING

BOXRING

GRAPHITEPACKINGSETPACKING

FOLLOWER

SPRINGS

SINGLE PTFE PACKING GRAPHITE PACKING

W6125-1

W5806-1


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Table 6. Maximum Allowable Shutoff Pressure Drops 1 in Bar for Steel ValveBody Material

TABLE 4OR5 TRIMNUMBER

FLOWDIRECTION

TEMP. C

MAX ALLOWABLE SHUTOFFP(PER VALVE BODY SIZE, NPS)

8510B 8510

2 3 4 6 8 10 12 14 16 18 20 24

1(2),2 ,3 ,4 ,NT3

Forward orreverse

-29 to496693

121149191204

56.256.248.538.628.713.810.3

64.558.548.538.628.713.810.3

53.853.848.538.628.713.810.3

57.957.948.538.628.713.810.3

54.654.648.538.628.713.810.3

37.737.737.737.728.713.810.3

41.441.441.438.628.713.810.3

19.719.017.916.915.513.810.3

19.719.017.916.915.513.810.3

19.719.017.916.915.513.810.3

19.719.017.916.915.513.810.3

19.719.017.916.915.513.810.3

232 (3) 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4

5(2) , 6 , 7 , 8Forward -29to232 (3) 51.0 51.0 51.0 51.0 31.0 17.2 17.2 10.3 10.3 10.3 10.3 10.3Reverse -29to232 (3) 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9

9(2), 10 Forward orreverse

-29 to149 19.7 (4) 31.5 (4) 28.8 (4) 20.2 (4) 24.3 (4) 13.4 (4) 9.0 (4) 5.3 10.0 (4) 6.4 3.8 7.9 (4)

204 18.2 (4) 29.9 (4) 27.4 (4) 20.2 (4) 24.3 (4) 12.8 (4) 8.5 (4) 4.9 9.5 (4) 6.1 3.5 7.5 (4)

260 17.3 (4) 28.9 (4) 26.5 (4) 19.6 (4) 24.3 (4) 12.3 (4) 8.2 (4) 4.7 9.2 (4) 5.8 3.3 7.3 (4)

316 16.8 (4) 28.3 (4) 26.0 (4) 19.2 (4) 24.0 (4) 12.1 (4) 8.1 (4) 4.6 9.0 (4) 5.7 3.2 7.2 (4)

371 15.9 (4) 27.3 (4) 25.1 (4) 18.6 (4) 23.3 (4) 11.7 (4) 7.7 (4) 4.3 8.8 (4) 5.4 3.0 7.0 (4)

427 15.0 (4) 26.3 (4) 24.2 (4) 17.9 (4) 22.6 (4) 11.2 (4) 7.4 (4) 4.1 8.4 (4) 5.2 2.8 6.7 (4)

11 Forward or

reverse

-29 to 93 19.7 (4) 21.9 (4) 18.5 (4) 17.0 (4) 14.6 (4) 9.1 (4) 9.0 (4) 5.2 7.4 (4) 5.7 3.7 6.7149 17.1 (4) 21.9 (4) 18.5 (4) 17.0 (4) 14.6 (4) 9.1 (4) 8.1 (4) 4.6 7.4 (4) 5.7 3.2 6.7204 15.0 (4) 21.9 (4) 18.5 (4) 17.0 (4) 14.6 (4) 9.1 (4) 7.4 (4) 4.1 7.4 (4) 5.2 2.8 6.7260 14.6 (4) 21.9 (4) 18.5 (4) 17.0 (4) 14.6 (4) 9.1 (4) 7.2 (4) 3.9 7.4 (4) 5.1 2.8 6.6316 13.9 (4) 21.9 (4) 18.5 (4) 17.0 (4) 14.6 (4) 9.1 (4) 7.0 (4) 3.8 7.4 (4) 4.9 2.6 6.4371 13.3 (4) 21.9 (4) 18.5 (4) 16.8 (4) 14.6 (4) 9.1 (4) 6.8 3.7 7.4 (4) 4.8 2.6 6.3427 12.6 (4) 21.9 (4) 18.5 (4) 16.3 (4) 14.6 (4) 9.1 (4) 6.6 3.4 7.4 (4) 4.6 2.3 6.1

12 Forward or

reverse

-46 to149 19.7 (4) 21.9 (4) 18.5 (4) 17.0 (4) 14.6 (4) 9.1 (4) 9.0 (4) 5.3 7.4 (4) 5.7 3.8 6.7204 18.2 (4) 21.9 (4) 18.5 (4) 17.0 (4) 14.6 (4) 9.1 (4) 8.5 (4) 4.9 7.4 (4) 5.7 3.5 6.7260 17.3 (4) 21.9 (4) 18.5 (4) 17.0 (4) 14.6 (4) 9.1 (4) 8.2 (4) 4.7 7.4 (4) 5.7 3.3 6.7316 16.8 (4) 21.9 (4) 18.5 (4) 17.0 (4) 14.6 (4) 9.1 (4) 8.1 (4) 4.6 7.4 (4) 5.7 3.2 6.7

371 15.9 (4) 21.9 (4) 18.5 (4) 17.0 (4) 14.6 (4) 9.1 (4) 7.7 (4) 4.3 7.4 (4) 5.4 3.0 6.7427 15.0 (4) 21.9 (4) 18.5 (4) 17.0 (4) 14.6 (4) 9.1 (4) 7.4 (4) 4.1 7.4 (4) 5.2 2.8 6.7

13 Forward orreverse

-29 to149 12.3 (4) 11.0 (4) 9.2 (4) 8.5 (4) 7.3 (4) 4.6 4.6 3.5 3.7 2.8 3.0 3.3204 12.3 (4) 11.0 (4) 9.2 (4) 8.5 (4) 7.3 (4) 4.6 4.6 3.5 3.7 2.8 2.8 3.3260 12.3 (4) 11.0 (4) 9.2 (4) 8.5 (4) 7.3 (4) 4.6 4.6 3.5 3.7 2.8 2.8 3.3316 12.3 (4) 11.0 (4) 9.2 (4) 8.5 (4) 7.3 (4) 4.6 4.6 3.5 3.7 2.8 2.6 3.3371 12.3 (4) 11.0 (4) 9.2 (4) 8.5 (4) 7.3 (4) 4.6 4.6 3.5 3.7 2.8 2.6 3.3427 12.3 (4) 11.0 (4) 9.2 (4) 8.5 (4) 7.3 (4) 4.6 4.6 3.4 3.7 2.8 2.3 3.3

14Forward -29 to 427 12.3 11.0 9.2 8.5 7.3 4.6 4.6 3.5 3.7 2.8 3.0 3.3Reverse -29 to 427 6.9 6.9 6.9 6.9 6.9 4.6 4.6 3.5 3.7 2.8 3.0 3.3

15 Forward or

reverse

-29 to496693

121149191204232

52.452.443.038.628.713.810.33.4

60.458.543.038.628.713.810.33.4

50.350.343.038.628.713.810.33.4

57.957.943.038.628.713.810.33.4

51.451.443.038.628.713.810.33.4

33.433.433.433.428.713.810.33.4

33.833.833.833.828.713.810.33.4

---

1. Basedon valvebody assemblymaterialstrengths only–actuatortorque notconsidered.2.Thistrimnotavailable inthe NPS2, 3,and 4 valves.3. For hotwater or steamservice, limit maximumtemperatureto 207 C.4.Reversepressuredropislimitedto 6.9bar.


13/20

8510/8510B ValveD100066X012


February 2013

13

Table 7. Maximum Allowable Shutoff Pressure Drops 1 in Psi for Steel Valve Body Material

TABLE 4OR5 TRIMNUMBER

FLOWDIRECTION

TEMP. F


8510B 8510

2 3 4 6 8 10 12 14 16 18 20 24

1(2) ,2 ,3 ,4 ,NT3

Forward orreverse

-20 to120150200250300375400

816816704560416200150

935848704560416200150

780780704560416200150

840840704560416200150

792792704560416200150

547547547547416200150

600600600560416200150

285275260245230200150

285275260245230200150

285275260245230200150

285275260245230200150

285275260245230200150

450 (3) 50 50 50 50 50 50 50 50 50 50 50 50

5(2) , 6 , 7 , 8Forward -20 to 450 (3) 740 740 740 740 450 250 250 150 150 150 150 150Reverse -20 to 4 50 (3) 100 100 100 100 100 100 100 100 100 100 100 100

9(2) , 10 Forward orreverse

-20 t o 300 285 (4) 457 (4) 417 (4) 307 (4) 353 (4) 194 (4) 131 (4) 77 145 (4) 93 55 115 (4)

400 264 (4) 434 (4) 397 (4) 293 (4) 353 (4) 185 (4) 124 (4) 71 138 (4) 88 51 109 (4)

500 251 (4) 419 (4) 384 (4) 284 (4) 353 (4) 179 (4) 119 (4) 68 133 (4) 84 48 106 (4)

600 244 (4) 411 (4) 377 (4) 279 (4) 348 (4) 175 (4) 117 (4) 66 131 (4) 83 47 104 (4)

700 231 (4) 396 (4) 364 (4) 270 (4) 338 (4) 169 (4) 112 (4) 62 127 (4) 79 44 101 (4)

800 218 (4) 381 (4) 351 (4) 260 (4) 328 (4) 163 (4) 107 (4) 59 122 (4) 78 41 97 (4)

11 Forward or

reverse

-20 t o 200 285 (4) 318 (4) 268 (4) 246 (4) 212 (4) 132 (4) 130 (4) 76 107 (4) 82 54 97300 248 (4) 318 (4) 268 (4) 246 (4) 212 (4) 132 (4) 118 (4) 67 107 (4) 82 47 97400 218 (4) 318 (4) 268 (4) 246 (4) 212 (4) 132 (4) 107 (4) 59 107 (4) 75 41 97500 212 (4) 318 (4) 268 (4) 246 (4) 212 (4) 132 (4) 105 (4) 57 107 (4) 74 40 96600 201 (4) 318 (4) 268 (4) 246 (4) 212 (4) 132 (4) 102 (4) 55 107 (4) 71 38 93700 193 (4) 318 (4) 268 (4) 246 (4) 212 (4) 132 (4) 99 53 107 (4) 69 37 91800 183 (4) 318 (4) 268 (4) 236 (4) 212 (4) 132 (4) 95 50 107 (4) 66 34 88

12 Forward or

reverse

-20 t o 300 285 (4) 318 (4) 268 (4) 246 (4) 212 (4) 132 (4) 131 (4) 77 107 (4) 82 55 97400 264 (4) 318 (4) 268 (4) 246 (4) 212 (4) 132 (4) 124 (4) 71 107 (4) 82 51 97500 251 (4) 318 (4) 268 (4) 246 (4) 212 (4) 132 (4) 119 (4) 68 107 (4) 82 48 97600 244 (4) 318 (4) 268 (4) 246 (4) 212 (4) 132 (4) 117 (4) 66 107 (4) 82 47 97

700 231 (4) 318 (4) 268 (4) 246 (4) 212 (4) 132 (4) 112 (4) 62 107 (4) 79 44 97800 218 (4) 318 (4) 268 (4) 246 (4) 212 (4) 132 (4) 107 (4) 59 107 (4) 75 41 97


-20 t o 300 178 (4) 159 (4) 134 (4) 123 (4) 106 (4) 66 67 51 53 41 44 48400 178 (4) 159 (4) 134 (4) 123 (4) 106 (4) 66 67 51 53 41 41 48500 178 (4) 159 (4) 134 (4) 123 (4) 106 (4) 66 67 51 53 41 40 48600 178 (4) 159 (4) 134 (4) 123 (4) 106 (4) 66 67 51 53 41 38 48700 178 (4) 159 (4) 134 (4) 123 (4) 106 (4) 66 67 51 53 41 37 48800 178 (4) 159 (4) 134 (4) 123 (4) 106 (4) 66 67 50 53 41 34 48

14Forward -20 to 800 178 159 134 123 106 66 67 51 53 41 44 48Reverse -20 to 800 100 100 100 100 100 66 67 51 53 41 44 48

15 Forward or

reverse

-20 to120150200250300375400450

76076070456041620015050

87684870456041620015050

73073070456041620015050

84084070456041620015050

74674670456041620015050

48448448448441620015050

49049049049041620015050

---

1. Basedon valvebody assemblymaterialstrengths only–actuatortorque notconsidered.2.Thistrimnotavailable inthe NPS2 and3 valves.3. For hotwater or steamservice, limit maximumtemperatureto 405 F.4.Reversepressuredropislimitedto 100psi.


14/20

8510/8510B ValveD100066X012


14

Table 8. Maximum Allowable Shutoff Pressure Drops 1 in Bar for Stainless Steel Valve Body MaterialTABLE 4

OR 5TRIM

NUMBER

FLOWDIRECTION

TEMP. C


8510B 8510

2 3 4 6 8 10 12 14 16 18 20 24

3,4,NT3

Forward orreverse

-46 to496693

121149191204

56.256.248.538.628.713.810.3

64.558.548.538.628.713.810.3

53.853.848.538.628.713.810.3

57.957.948.538.628.713.810.3

54.654.648.538.628.713.810.3

37.737.737.737.728.713.810.3

41.441.441.438.628.713.810.3

19.719.017.916.915.513.810.3

19.719.017.916.915.513.810.3

19.719.017.916.915.513.810.3

19.719.017.916.915.513.810.3

19.719.017.916.915.513.810.3

232 (2) 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4

7Forward -46to232 (2) 51.0 51.0 51.0 51.0 31.0 17.2 17.2 10.3 10.3 10.3 10.3 10.3Reverse -46to232 (2) 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9

8Forward -46to232 (2) 51.0 51.0 51.0 51.0 31.0 17.2 17.2 10.3 10.3 10.3 10.3 10.3Reverse -46to232 (2) 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9

11x7.4 (3) Forward orreverse

-46 t o 93 19.7 (3) 21.9 (3) 18.5 (3) 17.0 (3) 14.6 (3) 9.1 (3) 9.0 (3) 5.2 7.4 (3) 5.7 3.7 6.7149 17.1 (3) 21.9 (3) 18.5 (3) 17.0 (3) 14.6 (3) 9.1 (3) 8.1 (3) 4.6 7.4 (3) 5.7 3.2 6.7204 15.0 (3) 21.9 (3) 18.5 (3) 17.0 (3) 14.6 (3) 9.1 (3) 7.4 (3) 4.1 7.4 (3) 5.2 2.8 6.7260 14.6 (3) 21.9 (3) 18.5 (3) 17.0 (3) 14.6 (3) 9.1 (3) 7.2 (3) 3.9 7.4 (3) 5.1 2.8 6.6316 13.9 (3) 21.9 (3) 18.5 (3) 17.0 (3) 14.6 (3) 9.1 (3) 7.0 (3) 3.8 7.4 (3) 4.9 2.6 6.4371 13.3 (3) 21.9 (3) 18.5 (3) 16.8 (3) 14.6 (3) 9.1 (3) 6.8 3.7 7.4 (3) 4.8 2.6 6.3427 12.6 (3) 21.9 (3) 18.5 (3) 16.3 (3) 14.6 (3) 9.1 (3) 6.6 3.4 7.4 (3) 4.6 2.3 6.1482 11.9 (3) 21.9 (3) 18.5 (3) 15.8 (3) 14.6 (3) 9.1 (3) 6.3 3.2 7.3 (3) 4.3 2.2 5.9438 11.1 (3) 21.9 (3) 18.5 (3) 15.2 (3) 14.6 (3) 9.1 (3) 6.1 3.0 7.0 (3) 4.1 2.1 5.7


-46to149 19.7 (3) 21.9 (3) 18.5 (3) 17.0 (3) 14.6 (3) 9.1 (3) 9.0 (3) 5.3 7.4 (3) 5.7 3.8 6.7204 18.2 (3) 21.9 (3) 18.5 (3) 17.0 (3) 14.6 (3) 9.1 (3) 8.5 (3) 4.9 7.4 (3) 5.7 3.5 6.7260 17.3 (3) 21.9 (3) 18.5 (3) 17.0 (3) 14.6 (3) 9.1 (3) 8.2 (3) 4.7 7.4 (3) 5.7 3.3 6.7316 16.8 (3) 21.9 (3) 18.5 (3) 17.0 (3) 14.6 (3) 9.1 (3) 8.1 (3) 4.6 7.4 (3) 5.7 3.2 6.7371 15.9 (3) 21.9 (3) 18.5 (3) 17.0 (3) 14.6 (3) 9.1 (3) 7.7 (3) 4.3 7.4 (3) 5.4 3.0 6.7427 15.0 (3) 21.9 (3) 18.5 (3) 17.0 (3) 14.6 (3) 9.1 (3) 7.4 (3) 4.1 7.4 (3) 5.2 2.8 6.7


-46to149 12.3 (3) 11.0 (3) 9.2 (3) 8.5 (3) 7.3 (3) 4.6 4.6 3.5 3.7 2.8 3.0 3.3204 12.3 (3) 11.0 (3) 9.2 (3) 8.5 (3) 7.3 (3) 4.6 4.6 3.5 3.7 2.8 2.8 3.3260 12.3 (3) 11.0 (3) 9.2 (3) 8.5 (3) 7.3 (3) 4.6 4.6 3.5 3.7 2.8 2.8 3.3316 12.3 (3) 11.0 (3) 9.2 (3) 8.5 (3) 7.3 (3) 4.6 4.6 3.5 3.7 2.8 2.6 3.3371 12.3 (3) 11.0 (3) 9.2 (3) 8.5 (3) 7.3 (3) 4.6 4.6 3.5 3.7 2.8 2.6 3.3427 12.3 (3) 11.0 (3) 9.2 (3) 8.5 (3) 7.3 (3) 4.6 4.6 3.4 3.7 2.8 2.3 3.3482 11.9 (3) 11.0 (3) 9.2 (3) 8.5 (3) 7.3 (3) 4.6 4.6 3.2 3.7 2.8 2.2 3.3538 11.1 (3) 11.0 (3) 9.2 (3) 8.5 (3) 7.3 (3) 4.6 4.6 3.0 3.7 2.8 2.1 3.3

14Forward -46 to 371 12.3 11.0 9.2 8.5 7.3 4.6 4.6 3.5 3.7 2.8 3.0 3.3Reverse -46 to 371 6.9 6.9 6.9 6.9 6.9 4.6 4.6 3.5 3.7 2.8 3.0 3.3

1. Basedon valvebody assemblymaterialstrengths only–actuatortorque notconsidered.2. For hotwater or steamservice, limit maximumtemperatureto 207 C.3.Reversepressuredropislimitedto 6.9bar.


15/20

8510/8510B ValveD100066X012


February 2013

15

Table 9. Maximum Allowable Shutoff Pressure Drops 1 in Psi for Stainless Steel Valve Body MaterialTABLE 4

OR 5TRIM

NUMBER

FLOWDIRECTION

TEMP. F


8510B 8510

2 3 4 6 8 10 12 14 16 18 20 24

3,4,NT3

Forward orreverse

-50 to120150200250300375400

816816704560416200150

935848704560416200150

780780704560416200150

840840704560416200150

792792704560416200150

547547547547416200150

600600600560416200150

275257240227215200150

275257240227215200150

275257240227215200150

275257240227215200150

275257240227215200150

450 (2) 50 50 50 50 50 50 50 50 50 50 50 50

7Forward -50to450 (2) 740 740 740 740 450 250 250 150 150 150 150 150Reverse -50to450 (2) 100 100 100 100 100 100 100 100 100 100 100 100

8Forward -50to450 (2) 740 740 740 740 450 250 250 150 150 150 150 150Reverse -50to450 (2) 100 100 100 100 100 100 100 100 100 100 100 100


-50 t o 200 285 (3) 318 (3) 268 (3) 246 (3) 212 (3) 132 (3) 130 (3) 76 107 (3) 82 54 97300 248 (3) 318 (3) 268 (3) 246 (3) 212 (3) 132 (3) 118 (3) 67 107 (3) 82 54 97400 218 (3) 318 (3) 268 (3) 246 (3) 212 (3) 132 (3) 107 (3) 59 107 (3) 75 41 97500 212 (3) 318 (3) 268 (3) 246 (3) 212 (3) 132 (3) 105 (3) 57 107 (3) 74 40 96600 201 (3) 318 (3) 268 (3) 246 (3) 212 (3) 132 (3) 102 (3) 55 107 (3) 71 38 93700 193 (3) 318 (3) 268 (3) 243 (3) 212 (3) 132 (3) 99 53 107 (3) 69 37 91800 183 (3) 318 (3) 268 (3) 236 (3) 212 (3) 132 (3) 95 50 107 (3) 66 34 88900 172 (3) 318 (3) 268 (3) 229 (3) 212 (3) 132 (3) 91 47 106 (3) 63 32 85

1000 161 (3) 318 (3) 268 (3) 221 (3) 212 (3) 132 (3) 88 44 102 (3) 60 30 82


-50 t o 300 285 (3) 318 (3) 268 (3) 246 (3) 212 (3) 132 (3) 131 (3) 77 107 (3) 82 55 97400 264 (3) 318 (3) 268 (3) 246 (3) 212 (3) 132 (3) 124 (3) 71 107 (3) 82 51 97500 251 (3) 318 (3) 268 (3) 246 (3) 212 (3) 132 (3) 119 (3) 68 107 (3) 82 48 97600 244 (3) 318 (3) 268 (3) 246 (3) 212 (3) 132 (3) 117 (3) 66 107 (3) 82 47 97700 231 (3) 318 (3) 268 (3) 246 (3) 212 (3) 132 (3) 112 (3) 62 107 (3) 79 44 97800 218 (3) 318 (3) 268 (3) 246 (3) 212 (3) 132 (3) 107 (3) 59 107 (3) 75 41 97


-50 t o 300 178 (3) 159 (3) 134 (3) 123 (3) 106 (3) 66 67 51 53 41 44 48400 178 (3) 159 (3) 134 (3) 123 (3) 106 (3) 66 67 51 53 41 41 48500 178 (3) 159 (3) 134 (3) 123 (3) 106 (3) 66 67 51 53 41 40 48600 178 (3) 159 (3) 134 (3) 123 (3) 106 (3) 66 67 51 53 41 38 48700 178 (3) 159 (3) 134 (3) 123 (3) 106 (3) 66 67 51 53 41 37 48800 178 (3) 159 (3) 134 (3) 123 (3) 106 (3) 66 67 50 53 41 34 48900 172 (3) 159 (3) 134 (3) 123 (3) 106 (3) 66 67 47 53 41 32 48

1000 161 (3) 159 (3) 134 (3) 123 (3) 106 (3) 66 67 44 53 41 30 48

14Forward -50 to 800 178 159 134 123 106 66 67 51 53 41 44 48Reverse -50 to 800 100 100 100 100 100 66 67 51 53 41 44 48

1. Basedon valvebody assemblymaterialstrengths only–actuatortorque notconsidered.2. For hotwater or steamservice, limit maximumtemperatureto 405 F.3.Reversepressuredropislimitedto 100psi.


16/20

8510/8510B ValveD100066X012


16

Table 10. Maximum Allowable Forward and ReverseShutoff Pressure Drops 1 for Alloy Valve Body Materials

ALLOY VALVEBODY

MATERIAL

TABLE 5TRIM

NUMBER

TEMPERATURE


8510B

2 3 4 6 8 10 12C F Bar Psi Bar Psi Bar Psi Bar Psi Bar Psi Bar Psi Bar Psi

M35-1 15

-46 to4993

149191204232

-50 to120200300375400450

52.440.325.213.810.33.4

76058436520015050

60.445.827.513.810.33.4

87666439920015050

50.338.924.513.810.33.4

73056435620015050

57.944.126.813.810.33.4

84063938820015050

51.439.624.813.810.33.4

74657536020015050

33.427.219.613.810.33.4

48439528420015050

33.827.519.713.810.33.4

49039928520015050

Alloy 20CN7M 17

-46 to496693

149

-50 to120150200300

18.618.117.115.2

270262248221

33.231.027.119.5

482449393283

34.331.927.919.8

497462404287

24.022.820.816.8

348331302244

32.129.926.319.2

465434382278

16.816.515.914.7

244239230213

12.7---------

184---------

1. Basedon valvebody assemblymaterialstrengths only–actuatortorque notconsidered.

Table 11. Material Temperature Capabilities

VALVEBODY MATERIAL

TABLE 4 OR5TRIMNUMBER

PACKINGMATERIAL

TEMPERATURE CAPABILITY (1)

C F

Steel

1, 2, 3, 4, 5, 6, 7, 8 All -29 to 232 (1) -20 to450 (1)

9,10, 11, 12, 13, 14PTFE V-ring or PTFE composition -29 to 232 -20 to 450

Graphite ribbon -29 to 427 -20 to 80015 All -29 to 232 -20 to 450

NT3 PTFE V-ring -29 to 232 (1) -20 to450 (1)

316 stainless

steel

3 ,4 ,8 PTFE V-ring

PTFEcomposition or graphite ribbon-40 to232 (1)-46 to232 (1)

-40 to450 (1)-50 to450 (1)

7PTFE V-ring

PTFEcompositionGraphite ribbon

-40 to232 (1)-46 to232 (1)-46 to232 (1)

-40 to450 (1)-50 to450 (1)-50 to450 (1)

11, 13

PTFE V-ring


-40 to232

-46 to260-46 to538

-40 to450 (1)

-50 to500-50 to1000

12, 14PTFE V-ring


-40 to232-46 to260-46 to427

-40 to450-50 to500-50 to800

NT3 PTFE V-ring -40 to 232 (1) -40 to450 (1)

M35-1 15 PTFE V-ring

PTFEcomposition or graphite ribbon-40 to232-46 to232

-40 to450-50 to450

Alloy 20 17 PTFE V-ring

PTFEcomposition or graphite ribbon-40 to149-46 to149

-40 to300-50 to300

1. For hotwater or steamservice, limit maximumtemperatureto 207 C (405 F)


17/20

8510/8510B ValveD100066X012


February 2013

17

Material SelectionGuidelinesPick the valve body, trim, andother constructionmaterials from tables 3, 4, and 5, according to therecommendations and limitations in tables 6, 7, 8, 9,10, and 11. Also, make sure that thepressure/temperature limits in the specifications tableand tables 1, 2, 6, 7, 8, 9, 10, and 11 are not exceeded.

InstallationAs indicated in this bulletin, M35 -1 valve bodies are notASME B16.34 or ASME code-approved materials. Valvebodies constructed of M35 -1 will mate with ASMEflanges, but are not included in ASMEpressure -temperature ratings andmust not beinstalled in systems requiring conformance to ASMEstandards.

An 8510 and 8510B valvemay be installed in anyposition.

Dimensions are shown in figure 7.

Ordering InformationWhen ordering, specify:

Application1. Type of application

a. Throttling or on/off

b. Reducing or relief

2. Controlled fluid

3. Specific gravityof controlled fluid4. Fluid temperature

5. Range of flowing inlet pressures

6. Pressure drops

a. Range of flowing pressure drops

b. Maximum at shutoff

7. Flow rates

a. Minimum controlled flowb. Normal flow

c. Maximum flow

8. Maximum permissiblenoise level, if critical

9. Line size and schedule

Valve InformationRefer to the Specifications table. Review the

information under each specificationand in thereferenced tables. Indicate the choice wherever thereis a selection to be made.

Actuator and Accessory InformationSpecify the desired actuator type and size from theseparate actuator bulletin. Also refer to the separateactuator andaccessory bulletins for additionalordering information.


18/20

8510/8510B ValveD100066X012


18

Table 12. Dimensions for Fisher 8510 and 8510B

VALVESIZE,NPS

A B D F G K RS

(SHAFTDIA)

T U W APPROXIMATEWEIGHT(1)

mm kg2346

45485657

5978

102141

187187214214

141168197251

138155198238

102119162202

103127159217

12.715.919.125.4

117117152152

- - -- - -3232

1/2 -131/2 -131/2 -131/2 -13

4.35.99.119

8101214

64718392

191241286329

208208208208

317378438416

289289348362

244257297311

272325384416

31.831.838.138.1

235235235235

46464646

5/8 -115/8 -115/8 -115/8 -11

31467288

16182024

102114127154

376427470564

356356356356

473536589699

409397464522

359346406465

473536589699

44.544.550.863.5

273273273337

51515176

3/4 -103/4 -103/4 -107/8 -9

102136204277

Inches Pounds2346

1.781.882.192.25

2.313.064.005.56

7.387.388.448.44

5.566.627.759.88

5.446.127.819.38

4.004.696.387.94

4.065.006.258.53

0.50.6250.75

1

4.624.626.006.00

- - -- - -

1.251.25

1/2 -131/2 -131/2 -131/2 -13

9.5132041

8101214

2.52.813.253.62

7.509.50

11.2512.94

8.198.198.198.19

12.5014.8817.2516.38

11.3811.3813.6914.25

9.6210.1211.6912.25

10.6912.8115.1216.38

1.251.251.51.5

9.259.259.259.25

1.811.811.811.81

5/8 -115/8 -115/8 -115/8 -11

69102158194

16182024

4.004.505.006.06

14.8116.8118.5022.19

14.0014.0014.0014.00

18.6221.1223.1927.50

16.1215.6218.2520.56

14.1213.6216.0018.31

18.6221.1223.1927.50

1.751.75

22.5

10.7510.7510.7513.25

2.002.002.003.00

3/4 -103/4 -103/4 -107/8 -9

225300450610

1. Valveassemblyonly.

Table 13. Dimensions for Fisher 8510 and 8510B

DIN VALVEBODYSIZE

AFACE-TO-FACE

RAISED FACEmm

mm PN 10 PN 16 PN 25 PN 40 -100DN50DN80

DN100DN150

43495670

102138158212

102138158212

102138162218

102138162218

DN200DN250DN300

717683

268320370

268320378

278335395

285345410

Figure 7. Dimensions forFisher 8510 and 8510B also see tables 12 and 13

AA

41B6064 -AB2036-1

G K

S

D

R

F B

NPS 2 AND3 NPS 4 THROUGH 24

T T

W W

U


19/20

8510/8510B ValveD100066X012


February 2013

19

Table 14. Dimensions for Fisher 8510B with Alternate Double D Shaft

VALVESIZE,NPS

A B D F G K RS

(SHAFTDIA)

T U W APPROXIMATEWEIGHT(1)

mm kg2346

45485457

5978

102141

---838383

141168197251

138155198238

102119162202

103127159217

- - -12.715.719.0

117117152152

------3232

1/2 -131/2 -131/2 -131/2 -13

4.35.99.119

81012

647183

191241286

838989

317378438

289289348

244257297

272325384

25.431.838.1

235235235

464646

5/8 -115/8 -115/8 -11

314672

Inches Pounds2346

1.781.882.122.25

2.313.064.005.56

---3.253.253.25

5.566.627.759.88

5.446.127.819.38

4.004.696.387.94

4.065.006.258.53

- - -0.5

0.6250.75

4.624.626.006.00

------

1.251.25

1/2 -131/2 -131/2 -131/2 -13

9.5132041

81012

2.502.813.19

7.509.50

11.25

3.253.503.50

12.5014.8817.25

11.3811.3813.69

9.6210.1211.69

10.6912.8115.12

11.251.5

9.259.259.25

1.811.811.81

5/8 -115/8 -115/8 -11

69102158

1. Valveassemblyonly.

Figure 8. Dimensions forFisher 8510B with Alternate Double D Shaft also see table 14

39B8285 -AE0782

F

R

G K D

S

B


20/20

8510/8510B ValveD100066X012


Emerson Process ManagementMarshalltown, Iowa50158 USASorocaba, 18087BrazilChatham, Kent ME44QZ UKDubai, United ArabEmiratesSingapore128461 Singapore

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Thecontentsof this publication arepresented forinformational purposes only, andwhile every effort hasbeenmade to ensuretheiraccuracy, they arenotto beconstruedas warranties or guarantees, express or implied, regardingthe productsor services describedherein or their useor applicability. All sales aregovernedby ourtermsand conditions, which areavailable upon request. We reserve therightto modifyor improve thedesigns or specifications of suchproducts at anytimewithout notice.

Fisherand ENVIRO-SEAL aremarksownedby oneof thecompanies in theEmersonProcess Management business unit of Emerson Electric Co.EmersonProcess Management,Emerson,and theEmersonlogo aretrademarks andservicemarksof Emerson Electric Co.All other marks arethe property of theirrespective owners.

Neither Emerson, Emerson Process Management,nor any of their affiliated entitiesassumesresponsibilityfor the selection, use or maintenanceof any product. Responsibility for proper selection, use,and maintenance of any productremainssolely withthe purchaser and end user.

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Butterfly Type Control Valve Cv Value