Product Bulletin
8510/8510B Valve
D100066X012
51.6:edisc (EMA)
February 2013
Fisherr 8510 and 8510B Eccentric Disc Control
Valves (EMA)
Fisher 8510 and 8510B eccentric disc valves feature an
eccentrically mounted disc and a PTFE or 316 stainless
steel seal ring. The pressure-assisted seal ring provides
excellent shutoff against pressure applied in either
direction. The 8510B is a multi-class rated valve,
available in NPS 2 through 12, and PN10 through
PN100 compatible (compatibility varies with size and
class, see table 1).
The 8510 is rated for CL150, available in NPS 14
through24,andPN10andPN16compatible
(compatibility varies with size and class, see table 1).
These valves combine with a variety of power and
manual actuators to form reliable, high-performance
control valves suited for many liquid and gas
applications requiring extremely low leakage.
Constructions are available for temperatures up to
538C (1000F).
W4739-2
Eccentric Disc C ontrol Valve with Fisher 1052 Actuator
and 3610J Positioner
Unless otherwise noted, all NACE references are to
NACE MR0175-2002.
Features
Sour Service Capability–Materials are available for
applications involving sour service. These materials
comply with the requirements of NACE
MR0175-2002.
Excellent Flow Control–The eccentrically mounted
disc design provides an approximately linear flow
characteristic and can be used for on/off or
throttling control applications through 90 degrees
of disc rotation. Optional disc stop on 8510B
provides seal protection.
(continued on page 3)
W9264-1
Fisher 8510B with Alternate Double D Shaft and
1035/El-O-Matic Actuator
www.Fisher.com
Product Bulletin
51.6:edisc (EMA)
February 2013
Specifications
8510/8510B Valve
D100066X012
Valve Sizes and End Connection Style
8510B: NPS
J 2, J 4, J 6andJ 8(PN10through
PN100) - CL150, 300 or 600 ASME flange
compatibility,
J 10 and J 12 (PN10 through PN40) -
CL150 ASME flange compatibility
8510 flangeless valves: NPS
J 16 (PN16), J 18, J 20 (PN16) and J 24 (PN16) -
J 14 (PN10 and PN16),
CL150 ASME flange compatibility for NPS 14 through
24
Also see table 1.
Maximum Inlet Pressures
(1)
Flow Direction
Standard (forward flow) is with the seal retainer
facing upstream; reverse flow is permissible within
specified limitations
Flow Coefficients
See table 1
Flow Coefficient Ratio
100 to 1
Noise Levels
See Catalog 12 for sound pressure level prediction
Disc Rotation
WCC Steel, CF3M Stainless Steel (316L SST), and
CN7M (Alloy 20) Valve Bodies: Consistent with
applicable pressure-temperature ratings in table 2,
unless limited by pressure drop/temperature
Clockwise to close (when viewed from actuator side
of valve) through 90 degrees of disc rotation
Actuator Valve Action
capabilitiesintables6,7,8,9and10ortemperature
capabilities in table 11
M35-1ValveBodies:As shown in table 2, unless
further limited by pressure drop/temperature
capabilities in table 10 or temperature capabilities in
table 11
Maximum Pressure Drops
(1)
Steel Valve Bodies (8510 and 8510B): See table 6 or 7
CF8M Stainless Steel Valve Bodies (8510): See tables
8and9
Alloy Valve Bodies (8510B): See table 10
Shutoff Classifications per ANSI/FCI 70-2andIEC
60534-4
PTFE Seal Ring: Bidirectional shutoff to Class VI is
standard
316 Stainless Steel Seal Ring: 0.001% of maximum
valve capacity (one tenth of Class IV)
Construction Materials
See tables 3, 4, and 5
Material Temperature Capabilities
(1)
With diaphragm or piston rotary actuator,
field-reversible between
(extending actuator rod opens valve) and
push-down-to-close (extending actuator rod closes
valve)
With 1035 Rack and Pinion actuator with spring
return or double acting action, field-reversible
between
Valve Classification
J Face-to-face dimensions of NPS 3 through 6 in
CL150 and 300, and face-to-face dimensions of NPS 8
through 24 in CL150, meet API 609 standards for
face-to-face dimensions of narrow flangeless and
single-flange valves
J DIN face-to-face dimensions for all sizes meet DIN
3202 Part 3/K2, and
J JIS B2210 standard face-to-face dimensions are
available on request.
Mating Flange Capabilities
All size compatible with welding-neck and slip-on
flanges (schedule 80 or lighter for 8510B NPS 2
through 12; schedule 40 or lighter for 8510 NPS 14
through 24)
Shaft Diameters and Approximate Weights
See table 11
Flow Characteristic
Approximately linear
1. The pressure/temperature limits in this bulletin and any applicable standard or code limitation should not be exceeded.
2. Ratio of maximum flow coefficientto minimum useable flow coefficient.
See figures 7 and 8
Options
J Line flange bolting, J FGMlineflangegaskets
(2)
J push-down-to-open
J
J fail-to-open and J fail-to-close
2
8510/8510B Valve
D100066X012
ENVIRO-SEAL Packing System Specifications
Product Bulletin
51.6:edisc (EMA)
February 2013
Available Packing
J ENVIRO-SEAL PTFE Packing System
J ENVIRO-SEAL Graphite Packing System
Maximum Temperature/Pressure Limits
(1)
Maximum Application Temperature/Pressure Limits
to meet EPA Fugitive Emission Standard of 100
(2):
ppm
For ENVIRO-SEAL PTFE Packing Systems: Up to 232C
(450F) at the ASME class rating of the valve.
For ENVIRO
-
SEAL Graphite Packing Systems: Up to
316C(600F) at the ASME class rating of the valve
Material Temperature Range:
-
For ENVIRO
SEAL PTFE Packing Material:
-46 to 232C(-50to450F)
Construction Materials
PTFE Packing Systems:
Packing Rings: PTFE V-ring
Male and Female Adaptor Rings:Carbon-filled PTFE
V-ring
Anti
-
Extrusion Rings: High strength polymer
Packing Box Rings: S31600 (316 SST)
Graphite Packing Systems:
Packing Rings: Graphite
Anti
-
Extrusion Rings: Carbon
Packing Box Rings: S31600 (316 SST)
Spring Pack Components:
O
-
Ring: Nitrile. The O-ring serves as an assembly
conveniencetoholdthespringsinpositiononthe
follower.
Packing Follower: S31600withcarbon-filled PTFE liner
Springs: N07718
Packing Flange: S31600 (316 SST)
Packing Box Studs: Strain-hardened S31600,
-
For ENVIRO
Up to 316C(600F)
1. The pressure/temperature limits in this bulletin and any applicable standard or code limitation for valve should not be exceeded.
2. The EnvironmentalProtection Agency (EPA)has set a limit of 100 parts permillion (ppm) for fugitive emissions from a valve.
3. For other materials of construction, see table 3.
4. In vacuumservice it isnot necessary toreverse the ENVIRO-SEALPTFE packing rings.
SEAL Graphite Packing Material:
SA-193-B8M
Packing Box Nuts: S31600 SA-194-8M
(3)
(4)
Features (continued)
Improved Environmental Capabilities–The optional
ENVIRO-SEALt packing systems, shown in figure 6,
are designed with very smooth stem surfaces, and
live loading provides improved sealing, guiding, and
loading force transmission. The seal of the
ENVIRO-SEAL system can control emissions to
below the EPA (Environmental Protection Agency)
limit of 100 ppm (parts per million) for valves.
Lost Motion Minimized–For 8510, the taper pin/disc
connection and the splined valve shaft with
clamped lever and single pivot linkage reduce lost
motion between the actuator and valve. For 8510B,
the taper key/disc connection and the splined valve
shaft with clamped lever and single pivot linkage
reduce lost motion between the actuator and valve.
Greater Capacities and Lower Operating
Torques–The contoured disc increases flow
capacity and reduces operating torque at peak
angles of disc opening.
3
Product Bulletin
51.6:edisc (EMA)
February 2013
8510/8510B Valve
D100066X012
Construction Features
Field-Reversible Valve Action–The actuator/valve
assembly action can be converted from
push-down-to-open to push-down-to-close, or vice
versa, without additional parts.
Integral Shaft-to-Body Bonding–Standard valve
construction includes conductive packing to
provide electrical bonding for hazardous area
applications.
Easy Installation–Centering holes (figures 1, 2 and
3) engage the line flange bolts to simplify
installation and provide for centering of the valve in
the pipeline.
Long Seal Life–The opening and closing path of the
eccentric disc (figure 4) minimizes disc contact with
the seal ring, thereby reducing seal wear, undue
friction, and seating torque requirements.
Exceptional Shutoff at High Pressure Drops–Both
the 316 stainless steel seal ring and the bidirectional
PTFE seal ring with pressure-assisting sealing action
(figure 5) are designed to provide shutoff regardless
of flow direction.
Reliable Flange Gasketing Surface–The seal retainer
cap screws or retention clips are outside the gasket
surface of the seal retainer, and spiral wound or flat
sheet gaskets can be installed between the
uninterrupted seal retainer face and the pipeline
flange.
Self-Flushing Action–With standard right-hand
actuator mounting, the bottom edge of the disc
opens downstream away from the seal, and the flow
stream flushes sediment from the seal.
Double D Shaft–8510B valves in NPS 2 through 12
are available with double D shaft end designedto
accept the 1035 Rack and Pinion Actuator and other
quarter-turn actuators.
Shaft Retention–Redundant shaft protection is
provided with 8510B valves with the double D drive
shaft. The packing follower and stepped shaft
interact to provide the redundant shaft retention.
4
8510/8510B Valve
D100066X012
Figure 1. Typical Fisher 8510B Construction Detail
RETAINER CLIP
Product Bulletin
51.6:edisc (EMA)
February 2013
CENTERING HOLE
BEARING
SPACER
41B6064-A
41B6101-A
B2303*
TAPER
KEY
VIEW A
SEE VIEW A
SEAL
RING
ASSEMBLY
Figure 2. Typical Fisher 8510B Construction Detail with Double D Shaft
TAPER KEY
CENTERING HOLE
PTFE SEAL
SEAL
RETAINER
SEAL
RING
DISC
SPRING
VALVE
BODY
316 STAINLESS
STEEL SEAL
REDUNDANT SHAFT
RETENTION DEVICE
39b8285-A
E0781
BEARING
SPACER
5
Product Bulletin
51.6:edisc (EMA)
February 2013
Figure 3. Construction of Fisher 8510
CENTERING
HOLE
48A5626-A
B1691-3
8510/8510B Valve
D100066X012
Figure 4. Comparison of Disc Action
SEAL RING (PTFE
CONSTRUCTION
SHOWN)
ECCENTRIC
DISK PATH
OF ROTATION
CONVENTIONAL
DISK PATH
OF ROTATION
SIDE VIEW – DISK FULLY CLOSED
A2867-2
ECCENTRIC
DISK CENTER
OF ROTATION
CENTERLINE OF
VALVE BODY
CONVENTIONAL
DISK CENTER
OF ROTATION
CONVENTIONAL
DISK
BOTTOM VIEW – DISK FULLY OPENED
ECCENTRIC
DISK
VALVE BODY
6
8510/8510B Valve
D100066X012
Figure 5. Action of Bidirectional PTFE Seal RIng (Top) and Metal Seat Ring (Bottom)
VALVE BODY
SEAL RING
SEAL
RETAINER
SPRING
Product Bulletin
51.6:edisc (EMA)
February 2013
STANDARD
FLOW DIRECTION
DISC
VALVE BODY
SEAL RING
SEAL
RETAINER
STANDARD
FLOW DIRECTION
DISC
DISC CLOSING OR OPENING AND NOT
IN CONTACT WITH SEAL RING
B1558-3
Note:
Arrow indicates disc position with no pressure.
1
DISC CLOSED AND IN
CONTACT WITH SEAL RING
DIRECTION OF
PRESSURE
DIRECTION
OF PRESSURE
ACTION OF SEAL RING WITH PRESSURE
APPLIED FROM BOTH DIRECTIONS
7
Product Bulletin
51.6:edisc (EMA)
February 2013
Table 1. Flow Coefficients and ASME Rating and Flange Compatibility
ASME RATING
VALVE BODY
SIZE, NPS
2 91.7
3 232
4 459
6 907
8 1740
10 3570
12 4880
14 7040
16 9650 PN16
18 12,100 --20 14,500 PN16
24 21,800 PN16
1. M35-1 valve bodies arenot included in ASMEB16.34. See table 2 forpressure/temperature information for M35-1 valve bodies. The designations C L150, 300, and 600for these valve bodies
areusedonlytoindicaterelativepressure-retaining capabilities and are not ASME pressure/temperature rating class designations.
2. Consult your Emerson Process Management salesoffice for pressure/temperature ratingsof these valves.
CvWITH NORMAL FLOW AND
DISC WIDEOPEN
(90 DEGREES ROTATION)
COMPATIBILITY–
STEEL, STAINLESS
STEEL, AND ALLOY
20 VALVE BODIES
8510B
CL150, 300, and 600 CL150/300/ 600
CL150
CL300
CL150
CL300
8510
CL150 --- CL150
VALVE
DESIGNATION–
M35-1
CL150
CL300
CL150
CL300
(1)
ASME FLANGE
COMPATIBILITY
CL150, 300, and
600
CL150
CL300
CL150
CL300
8510/8510B Valve
D100066X012
PN FLANGE
COMPATIBILITY
PN10, PN16, PN25, PN40,PN63
and PN100
PN10 and PN16
PN25 and PN40
PN10 and PN16
PN25 and PN40
PN10 and PN16
(2)
(2)
(2)
(2)
300
41.3
36.5
34.1
33.1
33.0
600
530
495
480
478
(1)
(1)
M35-1
(1)
(1)
600
82.7
72.7
68.2
65.8
65.7
1200
1055
990
955
953
Table 2. Maximum Allowable Inlet Pressures for M35-1ValveBodies
TEMPERATURE
C Bar
-46 to 38
93
149
204
232
F Psig
-50 to 100
200
300
400
450
1. This material is not listed in ASMEB16.34. Also see the installation information.The designations CL150, 300, and 600 areused only to indicate relative pressure-retaining capabilities
and are not ASME pressure-temperature rating class designations.
150
15.8
13.8
13.1
12.7
12.3
230
200
190
185
178
(1)
8
8510/8510B Valve
D100066X012
Table 3. Standard Construction Materials
Part Material
8510: WCC Steel, CG8M (316 stainless steel), M35-1
8510B: WCCSteel, CF3M(316L SST), M35-1
steel, or 1.4581 stainlesssteel
8510: WCCSteel (A216),S31603 (316L stainless steel) (both with
chrome-plated seatingsurfaces), M35-1, or alloy 20 CN-7M
8510B: WCC Steel (A216), M35-1, CN7M (alloy 20), S31603(316L SST), or Cr
PI S31603(Cr Pl 316L SST)
PTFE with 316 stainless steel, N04400, or alloy 20 spring
316 stainless steel seal and backup rings with graphite gaskets bonded to
them
8510: PTFE
w/S31600 (316SST) jacket, S44004 (440C SST), alloy 6B, silver-plated alloy
6B, filled PTFE
8510B: PTFE
S31603 jacket, filled PTFE
(3)
/composition lined w/SST jacket, PTFE
(4)
w/N04400 jacket, or filled PTFE
(3)
/composition lining with S31603 (316L SST),PTFE
jacket
(4)
with N04400jacket, and filled PTFE
N08020 (alloy20) jacket
S17400 (17-4PH), S20910, N05500, N08020 (alloy 20),
or S31603 (316L SST)
PTFE/S31603 (316L SST), S17700 (17-7 PH SST), alloy 6B, PTFE/N04400, and
PTFE/N08020 (alloy 20)
8510: S20910
8510B: S20910 SST, N05500, N10276 (alloy 276),
or N08020 (alloy 20)
Standard packing is available with PTFE packing V-rings with one carbon-filled
PTFE conductive ring, PTFE-composition rings with one graphited conductive
ring, a nd preformed graphite ribbon rings. ENVIRO-SEAL packing system is
available with PTFE V-rings with one carbon-filled PTFE conductive ring or with
graphite packing rings.
(5)
, S31600, CF8M, N04400, or alloy 20
Disc
Seal
(1)
(1)
(1)
Lined
Bearings
Valve Body
(1)
All-metal 440C stainless steel,alloy 6B, or silver-plated alloy 6B
8510: Valve shaft
(1)
and bearing spacers S17400 (17-4PHSST), S20910, N04400, or alloy 20
8510B: Valve Shaft
(1)(6)
8510B: Bearing Spacers
8510: Taper Pins
8510B: Taper Keys
S17400 (17-4PH) and
S20910 shafts
Alloy shafts Same material as shaft
8510: Bearingstops (for
metal bearings and
non-alloy valve bodies only)
Steel valve bodies S17400
CF8M steelvalve bodies S31600 (316stainless steel)
8510B: Bearings stops (for metal bearings and non-alloyvalves only) S31600 (316SST)
Seal retainer Same material as valve body
Packing arrangements
Packing followers and packing box rings S31600, N04400,or alloy 20
Packing flanges, studs and nuts Plated steel, S31603
1. See table 4 f or acceptable trim materialcombinations.
2. This is not anASME B16.34 or ASMEcode-approved material. Also see the Installation section.
3. Reinforced PTFE in phenolic resin, Emerson Process Managementdesignation is FMS 30B4.
4. PTFE with selected fillers. Emerson Process Management designationis FMS 30B5.
5. S31603 is available for 8510B only
6. 8510B valve shafts with Double D end are available onlyin 17-4PH SST, 316L SSTor S20910.
Product Bulletin
51.6:edisc (EMA)
February 2013
(2)
,orCN-7M (alloy 20)
(2)
, CN7M(alloy 20),1.0619
(3)
composition lined
(4)
w/N08020 (alloy20)
(4)
(4)
with
with
9
Product Bulletin
51.6:edisc (EMA)
February 2013
Table 4. Trim Combinations with Standard Construction Materials
Disc Material Shaft Material Bearing Material Seal Material
8510: WCC steel
with
chrome-plated
seating surfaces
8510B: WCC steel
with
chrome-plated
seating surface or
S31603 (316L
(1)
SST)
8510: S31603
(316L SST)with
chrome-plated
seating surfaces
8510B: S31603
(316L SST)with
chrome-plated
seating surfaces or
S31603 (316LSST)
without plating
with PTFE seal only
M35-1 N05500 Filled PTFE
Alloy 20 CN7M Alloy 20
1. Steel disc not available in the NPS2 and 3 valves.
2. PTFE with selected fillers. Emerson Process Management designationis FMS 30B5.
3. This trim not available in the 8510NPS 14 through 24valves.
4. This trim not available with the DoubleD shaft version of the 8510B.
S17400 (17-4PHstainless
steel)
S17400
S20910
PTFE/composition-lined, w/SST
S44004 (440CSST) 316 stainless steel 9
PTFE/composition-lined w/SST
PTFE/composition-lined
S31600 (316SST) jacket
S44004 316 stainless steel Steel 10
Silver-plated alloy 6B 316 stainless steel
Alloy 6B 316 stainless steel
PTFE/composition-lined with
S31600 jacket
Silver-plated alloy 6B 316 stainless steel 11
Alloy 6B 316 stainless steel 13
(2)
Filled PTFE
(2)
20) jacket
jacket
jacket
w/ N04400 jacket PTFE M35-1orsteel 15
w/ N08020(alloy
PTFE
316 stainless steel 5
PTFE
316 stainless steel 6
PTFE
316 stainless steel 8
PTFE
316 stainless steel 7
PTFE Alloy 20 CN-7M 17
8510/8510B Valve
D100066X012
Acceptable Valve Body
Material
Steel
Steel
8510: Steel or CF8M
8510B: Steel or CF3M
(316 SST)
8510: Steelor, CF8M
8510B: Steel or CF3M
(316 SST)
8510: Steel or CF8M
8510B: Steel or CF3M
(316 SST)
Trim
Number
1
2
4
12
14
3
(3)
(3)(4)
Table 5. Trim NT3 Part Materials for Compliance with NACE MR0175-2002 (Sour Service) Specifications
Packing
Valve Body Disc Seal Bearings Valve Shaft Taper Pins Packing
8510: CG8M
(317 stainless
steel) with
8510: Steel or
CF8M (316
stainless steel)
8510B: Steel or
CF3M (316LSST)
10
chrome-
plated seating
surfaces
8510B:
S31603 (316
SST) with
chrome-plated
seating
surfaces or
S31603 (316L
SST)
PTFE seal
with
N05500
spring
8510: Filled PTFE
w/ S31600(316
SST) jacket
8510B: PTFE/
compositionlined S31603
(316L SST)
S20910 S20910
PTFE V-ring
with one
carbon-filled
conductive
packing ring
PTFE
Followers
and Packing
Box Rings
8510: S31600
(316 stainless
steel)
8510B: S31600
(316 SST)or
S31603 (316L
SST)
Packing
Flanges
8510: steel
8510B:
S31600 (316
SST) or
S31603
(316L SST)
Packing
Flange
Bolting
Grade B7
steel studs
and Grade
2H steel
nuts
8510/8510B Valve
D100066X012
Figure 6. Typical ENVIRO-SEAL Packing Arrangements for Rotary Valves
Product Bulletin
51.6:edisc (EMA)
February 2013
PACKING
BOX STUD
ACTUATOR
MOUNTING
YOKE
VALVE
SHAFT
YOKE
BEARING
PACKING
FLANGE
PACKING
FOLLOWER
W5806-1
SPRINGS
VALVE
BODY
PTFE
PACKING
V-RINGS
SHOWN
ANTIEXTRUSION
RINGS
PACKING
BOX RING
VALVE
SHAFT
SPRINGS
W6125-1
PACKING
FLANGE
PACKING
FOLLOWER
SINGLE PTFE PACKING GRAPHITE PACKING
PACKING
BOX
RING
GRAPHITE
PACKING
SET
11
Product Bulletin
51.6:edisc (EMA)
February 2013
8510/8510B Valve
D100066X012
Table 6. Maximum Allowable Shutoff Pressure Drops
TABLE 4
OR 5 TRIM
NUMBER
(2)
1
,2,3,4,
NT3
(2)
5
,6,7,8
(2)
9
,10
11
12
13
14
15
1. Based on valve body assembly material strengths only–actuator torque not considered.
2. This trim not available in the NPS 2, 3, and 4 valves.
3.Forhotwaterorsteamservice,limitmaximumtemperatureto207C.
4. Reverse pressure drop is limited to 6.9bar.
FLOW
DIRECTION
TEMP. C
2 3 4 6 8 10 12 14 16 18 20 24
-29 to 49
66
93
Forward or
reverse
121
149
191
204
232
Forward -29to 232
Reverse -29 to 232
-29 to 149 19.7
204 18.2
Forward or
reverse
260 17.3
316 16.8
371 15.9
427 15.0
-29 to 93 19.7
149 17.1
Forward or
reverse
204 15.0
260 14.6
316 13.9
371 13.3
427 12.6
-46 to 149 19.7
204 18.2
Forward or
reverse
260 17.3
316 16.8
371 15.9
427 15.0
-29 to 149 12.3
204 12.3
Forward or
reverse
260 12.3
316 12.3
371 12.3
427 12.3
(3)
56.2
56.2
48.5
38.6
28.7
13.8
10.3
64.5
58.5
48.5
38.6
28.7
13.8
10.3
53.8
53.8
48.5
38.6
28.7
13.8
10.3
3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4
(3)
51.0 51.0 51.0 51.0 31.0 17.2 17.2 10.3 10.3 10.3 10.3 10.3
(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
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
31.5
29.9
28.9
28.3
27.3
26.3
21.9
21.9
21.9
21.9
21.9
21.9
21.9
21.9
21.9
21.9
21.9
21.9
21.9
11.0
11.0
11.0
11.0
11.0
11.0
(4)
28.8
(4)
27.4
(4)
26.5
(4)
26.0
(4)
25.1
(4)
24.2
(4)
18.5
(4)
18.5
(4)
18.5
(4)
18.5
(4)
18.5
(4)
18.5
(4)
18.5
(4)
18.5
(4)
18.5
(4)
18.5
(4)
18.5
(4)
18.5
(4)
18.5
(4)
9.2
(4)
9.2
(4)
9.2
(4)
9.2
(4)
9.2
(4)
9.2
Forward -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 3.3
Reverse -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
Forward or
reverse
-29 to 49
66
93
121
149
191
204
232
52.4
52.4
43.0
38.6
28.7
13.8
10.3
3.4
60.4
58.5
43.0
38.6
28.7
13.8
10.3
3.4
50.3
50.3
43.0
38.6
28.7
13.8
10.3
(1)
in Bar for Steel Valve Body Material
MAX ALLOWABLE SHUTOFF P
(PER VALVE BODY SIZE, NPS)
8510B 8510
57.9
54.6
37.7
41.4
19.7
41.4
19.0
41.4
17.9
38.6
16.9
28.7
15.5
13.8
13.8
10.3
10.3
(4)
9.0
8.5
8.2
8.1
7.7
7.4
9.0
8.1
7.4
7.2
7.0
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
5.3 10.0
4.9 9.5
4.7 9.2
4.6 9.0
4.3 8.8
4.1 8.4
5.2 7.4
4.6 7.4
4.1 7.4
3.9 7.4
3.8 7.4
6.8 3.7 7.4
6.6 3.4 7.4
(4)
9.0
8.5
8.2
8.1
7.7
7.4
(4)
(4)
(4)
(4)
(4)
5.3 7.4
4.9 7.4
4.7 7.4
4.6 7.4
4.3 7.4
4.1 7.4
33.8
33.8
33.8
33.8
28.7
13.8
10.3
3.4
3.4
57.9
54.6
48.5
38.6
28.7
13.8
10.3
51.4
51.4
43.0
38.6
28.7
13.8
10.3
3.4
37.7
37.7
37.7
28.7
13.8
10.3
(4)
(4)
13.4
(4)
(4)
12.8
(4)
(4)
12.3
(4)
(4)
12.1
(4)
(4)
11.7
(4)
(4)
11.2
(4)
(4)
9.1
(4)
(4)
9.1
(4)
(4)
9.1
(4)
(4)
9.1
(4)
(4)
9.1
(4)
(4)
9.1
(4)
(4)
9.1
(4)
(4)
9.1
(4)
(4)
9.1
(4)
(4)
9.1
(4)
(4)
9.1
(4)
(4)
9.1
(4)
(4)
9.1
(4)
4.6 4.6 3.5 3.7 2.8 3.0 3.3
(4)
4.6 4.6 3.5 3.7 2.8 2.8 3.3
(4)
4.6 4.6 3.5 3.7 2.8 2.8 3.3
(4)
4.6 4.6 3.5 3.7 2.8 2.6 3.3
(4)
4.6 4.6 3.5 3.7 2.8 2.6 3.3
(4)
4.6 4.6 3.4 3.7 2.8 2.3 3.3
33.4
33.4
33.4
33.4
28.7
13.8
10.3
3.4
48.5
38.6
28.7
13.8
10.3
(4)
(4)
20.2
20.2
19.6
19.2
18.6
17.9
17.0
17.0
17.0
17.0
17.0
16.8
16.3
17.0
17.0
17.0
17.0
17.0
17.0
8.5
8.5
8.5
8.5
8.5
8.5
24.3
(4)
24.3
(4)
24.3
(4)
24.0
(4)
23.3
(4)
22.6
(4)
14.6
(4)
14.6
(4)
14.6
(4)
14.6
(4)
14.6
(4)
14.6
(4)
14.6
(4)
14.6
(4)
14.6
(4)
14.6
(4)
14.6
(4)
14.6
(4)
14.6
(4)
7.3
(4)
7.3
(4)
7.3
(4)
7.3
(4)
7.3
(4)
7.3
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
57.9
57.9
43.0
38.6
28.7
13.8
10.3
3.4
19.7
19.0
17.9
16.9
15.5
13.8
10.3
19.7
19.0
17.9
16.9
15.5
13.8
10.3
(4)
6.4 3.8 7.9
(4)
6.1 3.5 7.5
(4)
5.8 3.3 7.3
(4)
5.7 3.2 7.2
(4)
5.4 3.0 7.0
(4)
5.2 2.8 6.7
(4)
5.7 3.7 6.7
(4)
5.7 3.2 6.7
(4)
5.2 2.8 6.7
(4)
5.1 2.8 6.6
(4)
4.9 2.6 6.4
(4)
4.8 2.6 6.3
(4)
4.6 2.3 6.1
(4)
5.7 3.8 6.7
(4)
5.7 3.5 6.7
(4)
5.7 3.3 6.7
(4)
5.7 3.2 6.7
(4)
5.4 3.0 6.7
(4)
5.2 2.8 6.7
---
19.7
19.0
17.9
16.9
15.5
13.8
10.3
19.7
19.0
17.9
16.9
15.5
13.8
10.3
(4)
(4)
(4)
(4)
(4)
(4)
12
8510/8510B Valve
D100066X012
Product Bulletin
51.6:edisc (EMA)
February 2013
Table 7. Maximum Allowable Shutoff Pressure Drops
TABLE 4
OR 5 TRIM
NUMBER
(2)
1
,2,3,4,
NT3
(2)
5
,6,7,8
(2)
9
,10
11
12
13
14
15
1. Based on valve body assembly material strengths only–actuator torque not considered.
2. This trim not available in the NPS 2 and 3 valves.
3.Forhotwaterorsteamservice,limitmaximumtemperatureto405F.
4. Reverse pressure drop is limited to 100psi.
FLOW
DIRECTION
TEMP. F
2 3 4 6 8 10 12 14 16 18 20 24
-20 to 120
150
200
Forward or
reverse
250
300
375
400
450
Forward -20 to 450
Reverse -20 to 450
-20 to 300 285
400 264
Forward or
reverse
500 251
600 244
700 231
800 218
-20 to 200 285
300 248
Forward or
reverse
400 218
500 212
600 201
700 193
800 183
-20 to 300 285
400 264
Forward or
reverse
500 251
600 244
700 231
800 218
-20 to 300 178
400 178
Forward or
reverse
500 178
600 178
700 178
800 178
(3)
816
816
704
560
416
200
150
935
848
704
560
416
200
150
50 50 50 50 50 50 50 50 50 50 50 50
(3)
740 740 740 740 450 250 250 150 150 150 150 150
(3)
100 100 100 100 100 100 100 100 100 100 100 100
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
457
434
419
411
396
381
318
318
318
318
318
318
318
318
318
318
318
318
318
159
159
159
159
159
159
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
Forward -20 to 800 178 159 134 123 106 66 67 51 53 41 44 48
Reverse -20 to 800 100 100 100 100 100 66 67 51 53 41 44 48
Forward or
reverse
-20 to 120
150
200
250
300
375
400
450
760
760
704
560
416
200
150
50
876
848
704
560
416
200
150
50
(1)
in Psi for Steel Valve Body Material
MAX ALLOWABLE SHUTOFF P
(PER VALVE BODY SIZE, NPS)
8510B 8510
780
840
792
547
600
780
704
560
416
200
150
417
397
384
377
364
351
268
268
268
268
268
268
268
268
268
268
268
268
268
134
134
134
134
134
134
730
730
704
560
416
200
150
50
840
792
704
560
416
200
150
746
746
704
560
416
200
150
50
547
547
547
416
200
150
(4)
(4)
194
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
131
(4)
185
124
(4)
179
119
(4)
175
117
(4)
169
112
(4)
163
107
(4)
132
130
(4)
132
118
(4)
132
107
(4)
132
105
(4)
132
102
(4)
132
(4)
132
(4)
132
131
(4)
132
124
(4)
132
119
(4)
132
117
(4)
132
112
(4)
132
107
66 67 51 53 41 44 48
66 67 51 53 41 41 48
66 67 51 53 41 40 48
66 67 51 53 41 38 48
66 67 51 53 41 37 48
66 67 50 53 41 34 48
484
484
484
484
416
200
150
50
704
560
416
200
150
(4)
(4)
307
293
284
279
270
260
246
246
246
246
246
246
236
246
246
246
246
246
246
123
123
123
123
123
123
353
(4)
353
(4)
353
(4)
348
(4)
338
(4)
328
(4)
212
(4)
212
(4)
212
(4)
212
(4)
212
(4)
212
(4)
212
(4)
212
(4)
212
(4)
212
(4)
212
(4)
212
(4)
212
(4)
106
(4)
106
(4)
106
(4)
106
(4)
106
(4)
106
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
840
840
704
560
416
200
150
50
285
600
275
600
260
560
245
416
230
200
200
150
150
(4)
77 145
(4)
71 138
(4)
68 133
(4)
66 131
(4)
62 127
(4)
59 122
(4)
76 107
(4)
67 107
(4)
59 107
(4)
57 107
(4)
55 107
99 53 107
95 50 107
(4)
77 107
(4)
71 107
(4)
68 107
(4)
66 107
(4)
62 107
(4)
59 107
490
490
490
490
416
200
150
50
285
275
260
245
230
200
150
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
285
285
275
275
260
260
245
245
230
230
200
200
150
150
93 55 115
88 51 109
84 48 106
83 47 104
79 44 101
78 41 97
82 54 97
82 47 97
75 41 97
74 40 96
71 38 93
69 37 91
66 34 88
82 55 97
82 51 97
82 48 97
82 47 97
79 44 97
75 41 97
---
285
275
260
245
230
200
150
(4)
(4)
(4)
(4)
(4)
(4)
13
Product Bulletin
51.6:edisc (EMA)
February 2013
8510/8510B Valve
D100066X012
Table 8. Maximum Allowable Shutoff Pressure Drops
TABLE 4
OR 5
TRIM
NUMBER
3, 4,
NT3
7
8
(3)
11x7.4
12
13
14
1. Based on valve body assembly material strengths only–actuator torque not considered.
2.Forhotwaterorsteamservice,limitmaximumtemperatureto207C.
3. Reverse pressure drop is limited to 6.9bar.
FLOW
DIRECTION
TEMP. C
2 3 4 6 8 10 12 14 16 18 20 24
-46 to 49
66
93
Forward or
reverse
121
149
191
204
232
Forward -46 to 232
Reverse -46 to 232
Forward -46 to 232
Reverse -46 to 232
-46 to 93 19.7
149 17.1
204 15.0
Forward or
reverse
260 14.6
316 13.9
371 13.3
427 12.6
482 11.9
438 11.1
-46 to 149 19.7
204 18.2
Forward or
reverse
260 17.3
316 16.8
371 15.9
427 15.0
-46 to 149 12.3
204 12.3
260 12.3
Forward or
reverse
316 12.3
371 12.3
427 12.3
482 11.9
538 11.1
(2)
56.2
56.2
48.5
38.6
28.7
13.8
10.3
64.5
58.5
48.5
38.6
28.7
13.8
10.3
3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4
(2)
51.0 51.0 51.0 51.0 31.0 17.2 17.2 10.3 10.3 10.3 10.3 10.3
(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
(2)
51.0 51.0 51.0 51.0 31.0 17.2 17.2 10.3 10.3 10.3 10.3 10.3
(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
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
21.9
21.9
21.9
21.9
21.9
21.9
21.9
21.9
21.9
21.9
21.9
21.9
21.9
21.9
21.9
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
(3)
18.5
(3)
18.5
(3)
18.5
(3)
18.5
(3)
18.5
(3)
18.5
(3)
18.5
(3)
18.5
(3)
18.5
(3)
18.5
(3)
18.5
(3)
18.5
(3)
18.5
(3)
18.5
(3)
18.5
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
Forward -46 to371 12.3 11.0 9.2 8.5 7.3 4.6 4.6 3.5 3.7 2.8 3.0 3.3
Reverse -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)
in Bar for Stainless Steel Valve Body Material
MAX ALLOWABLE SHUTOFF P
(PER VALVE BODY SIZE, NPS)
8510B 8510
53.8
53.8
48.5
38.6
28.7
13.8
10.3
9.2
9.2
9.2
9.2
9.2
9.2
9.2
9.2
57.9
57.9
48.5
38.6
28.7
13.8
10.3
(3)
17.0
(3)
17.0
(3)
17.0
(3)
17.0
(3)
17.0
(3)
16.8
(3)
16.3
(3)
15.8
(3)
15.2
(3)
17.0
(3)
17.0
(3)
17.0
(3)
17.0
(3)
17.0
(3)
17.0
(3)
8.5
(3)
8.5
(3)
8.5
(3)
8.5
(3)
8.5
(3)
8.5
(3)
8.5
(3)
8.5
54.6
37.7
54.6
41.4
37.7
48.5
38.6
28.7
13.8
10.3
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
14.6
14.6
14.6
14.6
14.6
14.6
14.6
14.6
14.6
14.6
14.6
14.6
14.6
14.6
14.6
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
(3)
9.1
(3)
9.1
(3)
9.1
(3)
9.1
(3)
9.1
(3)
9.1
(3)
9.1
(3)
9.1
(3)
9.1
(3)
9.1
(3)
9.1
(3)
9.1
(3)
9.1
(3)
9.1
(3)
9.1
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
41.4
37.7
41.4
37.7
38.6
28.7
28.7
13.8
13.8
10.3
10.3
(3)
9.0
(3)
8.1
(3)
7.4
(3)
7.2
(3)
7.0
(3)
(3)
(3)
(3)
(3)
9.0
(3)
8.5
(3)
8.2
(3)
8.1
(3)
7.7
(3)
7.4
4.6 4.6 3.5 3.7 2.8 3.0 3.3
4.6 4.6 3.5 3.7 2.8 2.8 3.3
4.6 4.6 3.5 3.7 2.8 2.8 3.3
4.6 4.6 3.5 3.7 2.8 2.6 3.3
4.6 4.6 3.5 3.7 2.8 2.6 3.3
4.6 4.6 3.4 3.7 2.8 2.3 3.3
4.6 4.6 3.2 3.7 2.8 2.2 3.3
4.6 4.6 3.0 3.7 2.8 2.1 3.3
19.7
19.0
17.9
16.9
15.5
13.8
10.3
(3)
5.2 7.4
(3)
4.6 7.4
(3)
4.1 7.4
(3)
3.9 7.4
(3)
3.8 7.4
6.8 3.7 7.4
6.6 3.4 7.4
6.3 3.2 7.3
6.1 3.0 7.0
(3)
5.3 7.4
(3)
4.9 7.4
(3)
4.7 7.4
(3)
4.6 7.4
(3)
4.3 7.4
(3)
4.1 7.4
19.7
19.0
17.9
16.9
15.5
13.8
10.3
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
19.7
19.7
19.0
17.9
16.9
15.5
13.8
10.3
19.7
19.0
17.9
16.9
15.5
13.8
10.3
19.0
17.9
16.9
15.5
13.8
10.3
5.7 3.7 6.7
5.7 3.2 6.7
5.2 2.8 6.7
5.1 2.8 6.6
4.9 2.6 6.4
4.8 2.6 6.3
4.6 2.3 6.1
4.3 2.2 5.9
4.1 2.1 5.7
5.7 3.8 6.7
5.7 3.5 6.7
5.7 3.3 6.7
5.7 3.2 6.7
5.4 3.0 6.7
5.2 2.8 6.7
14
8510/8510B Valve
D100066X012
Product Bulletin
51.6:edisc (EMA)
February 2013
Table 9. Maximum Allowable Shutoff Pressure Drops
TABLE 4
OR 5
TRIM
NUMBER
3, 4,
NT3
7
8
11
12
13
14
1. Based on valve body assembly material strengths only–actuator torque not considered.
2.Forhotwaterorsteamservice,limitmaximumtemperatureto405F.
3. Reverse pressure drop is limited to 100psi.
FLOW
DIRECTION
TEMP. F
2 3 4 6 8 10 12 14 16 18 20 24
-50 to 120
150
200
Forward or
reverse
250
300
375
400
450
Forward -50 to 450
Reverse -50 to 450
Forward -50 to 450
Reverse -50 to 450
-50 to 200 285
300 248
400 218
Forward or
reverse
500 212
600 201
700 193
800 183
900 172
1000 161
-50 to 300 285
400 264
Forward or
reverse
500 251
600 244
700 231
800 218
-50 to 300 178
400 178
500 178
Forward or
reverse
600 178
700 178
800 178
900 172
1000 161
(2)
816
816
704
560
416
200
150
935
848
704
560
416
200
150
780
780
704
560
416
200
150
50 50 50 50 50 50 50 50 50 50 50 50
(2)
740 740 740 740 450 250 250 150 150 150 150 150
(2)
100 100 100 100 100 100 100 100 100 100 100 100
(2)
740 740 740 740 450 250 250 150 150 150 150 150
(2)
100 100 100 100 100 100 100 100 100 100 100 100
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
318
318
318
318
318
318
318
318
318
318
318
318
318
318
318
159
159
159
159
159
159
159
159
(3)
268
(3)
268
(3)
268
(3)
268
(3)
268
(3)
268
(3)
268
(3)
268
(3)
268
(3)
268
(3)
268
(3)
268
(3)
268
(3)
268
(3)
268
(3)
134
(3)
134
(3)
134
(3)
134
(3)
134
(3)
134
(3)
134
(3)
134
Forward -50 to 800 178 159 134 123 106 66 67 51 53 41 44 48
Reverse -50 to 800 100 100 100 100 100 66 67 51 53 41 44 48
(1)
in Psi for Stainless Steel Valve Body Material
MAX ALLOWABLE SHUTOFF P
(PER VALVE BODY SIZE, NPS)
8510B 8510
840
792
840
792
704
704
560
560
416
416
200
200
150
150
(3)
(3)
246
246
246
246
246
243
236
229
221
246
246
246
246
246
246
123
123
123
123
123
123
123
123
212
(3)
212
(3)
212
(3)
212
(3)
212
(3)
212
(3)
212
(3)
212
(3)
212
(3)
212
(3)
212
(3)
212
(3)
212
(3)
212
(3)
212
(3)
106
(3)
106
(3)
106
(3)
106
(3)
106
(3)
106
(3)
106
(3)
106
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
547
547
547
547
416
200
150
(3)
132
(3)
132
(3)
132
(3)
132
(3)
132
(3)
132
(3)
132
(3)
132
(3)
132
(3)
132
(3)
132
(3)
132
(3)
132
(3)
132
(3)
132
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
600
275
600
257
600
240
560
227
416
215
200
200
150
150
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
130
118
107
105
102
(3)
(3)
(3)
(3)
76 107
67 107
59 107
57 107
55 107
99 53 107
95 50 107
91 47 106
88 44 102
(3)
131
124
119
117
112
107
(3)
(3)
(3)
(3)
(3)
77 107
71 107
68 107
66 107
62 107
59 107
66 67 51 53 41 44 48
66 67 51 53 41 41 48
66 67 51 53 41 40 48
66 67 51 53 41 38 48
66 67 51 53 41 37 48
66 67 50 53 41 34 48
66 67 47 53 41 32 48
66 67 44 53 41 30 48
275
257
240
227
215
200
150
275
257
240
227
215
200
150
(3)
82 54 97
(3)
82 54 97
(3)
75 41 97
(3)
74 40 96
(3)
71 38 93
(3)
69 37 91
(3)
66 34 88
(3)
63 32 85
(3)
60 30 82
(3)
82 55 97
(3)
82 51 97
(3)
82 48 97
(3)
82 47 97
(3)
79 44 97
(3)
75 41 97
275
257
240
227
215
200
150
275
257
240
227
215
200
150
15
Product Bulletin
51.6:edisc (EMA)
February 2013
8510/8510B Valve
D100066X012
Table 10. Maximum Allowable Forward and Reverse Shutoff Pressure Drops
MAX ALLOWABLE SHUTOFF P
ALLOY VALVE
BODY
MATERIAL
TABLE 5
TRIM
NUMBER
TEMPERATURE
2 3 4 6 8 10 12
(PER VALVE BODY SIZE, NPS)
C F Bar Psi Bar Psi Bar Psi Bar Psi Bar Psi Bar Psi Bar Psi
-46 to 49
93
M35-1 15
149
191
204
232
-46 to 49
Alloy 20
CN7M
17
66
93
149
1. Based on valve body assembly material strengths only–actuator torque not considered.
-50 to 120
200
300
375
400
450
-50 to 120
150
200
300
52.4
40.3
25.2
13.8
10.3
3.4
18.6
18.1
17.1
15.2
760
584
365
200
150
50
270
262
248
221
60.4
45.8
27.5
13.8
10.3
3.4
33.2
31.0
27.1
19.5
876
664
399
200
150
50
482
449
393
283
50.3
38.9
24.5
13.8
10.3
3.4
34.3
31.9
27.9
19.8
730
564
356
200
150
50
497
462
404
287
Table 11. Material Temperature Capabilities
VALVE BODY
MATERIAL
Steel
316 stainless
steel
M35-1 15
Alloy 20 17
1.Forhotwaterorsteamservice,limitmaximumtemperatureto207C (405F)
TABLE 4 OR 5
TRIM NUMBER
PACKING
1, 2, 3, 4, 5, 6, 7, 8 All -29 to 232
9, 10, 11, 12, 13, 14
PTFE V-ring or PTFE composition -29 to 232 -20 to 450
Graphite ribbon -29 to 427 -20 to 800
15 All -29 to 232 -20 to 450
NT3 PTFE V-ring -29 to 232
3, 4, 8
PTFE composition or graphite ribbon
PTFE V-ring
PTFE V-ring
7
PTFE composition
Graphite ribbon
PTFE V-ring
11, 13
PTFE composition
Graphite ribbon
PTFE V-ring
12, 14
PTFE composition
Graphite ribbon
NT3 PTFE V-ring -40 to 232
PTFE V-ring
PTFE composition or graphite ribbon
PTFE V-ring
PTFE composition or graphite ribbon
(1)
for Alloy Valve Body Materials
8510B
57.9
840
51.4
746
44.1
26.8
13.8
10.3
3.4
24.0
22.8
20.8
16.8
639
388
200
150
50
348
331
302
244
39.6
24.8
13.8
10.3
3.4
32.1
29.9
26.3
19.2
575
360
200
150
50
465
434
382
278
33.4
27.2
19.6
13.8
10.3
3.4
16.8
16.5
15.9
14.7
MATERIAL
TEMPERATURE CAPABILITY
C F
(1)
(1)
-40 to 232
-46 to 232
-40 to 232
-46 to 232
-46 to 232
(1)
(1)
(1)
(1)
(1)
-40 to 232
-46 to 260
-46 to 538
-40 to 232
-46 to 260
-46 to 427
(1)
-40 to 232
-46 to 232
-40 to 149
-46 to 149
484
33.8
395
27.5
284
19.7
200
13.8
150
10.3
50
3.4
244
12.7
239
230
213
(1)
-20 to 450
-20 to 450
-40 to 450
-50 to 450
-40 to 450
-50 to 450
-50 to 450
-40 to 450
-50 to 500
-50 to 1000
-40 to 450
-50 to 500
-50 to 800
-40 to 450
-40 to 450
-50 to 450
-40 to 300
-50 to 300
490
399
285
200
150
50
184
---
---
---
---
---
---
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
16
8510/8510B Valve
D100066X012
Product Bulletin
51.6:edisc (EMA)
February 2013
Material Selection
Guidelines
Pick the valve body, trim, and other construction
materials from tables 3, 4, and 5, according to the
recommendationsandlimitationsintables6,7,8,9,
10, and 11. Also, make sure that the
pressure/temperature limits in the specifications table
andtables1,2,6,7,8,9,10,and11arenotexceeded.
Installation
As indicated in this bulletin, M35-1 valve bodies are not
ASME B16.34 or ASME code-approved materials. Valve
bodies constructed of M35-1 will mate with ASME
flanges, but are not included in ASME
pressure-temperature ratings and must not be
installed in systems requiring conformance to ASME
standards.
An 8510 and 8510B valve may be installed in any
position.
b. Reducing or relief
2. Controlled fluid
3. Specific gravity of controlled fluid
4. 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 flow
b. Normal flow
c. Maximum flow
8. Maximum permissible noise level, if critical
9. Line size and schedule
Dimensions are shown in figure 7.
Ordering Information
When ordering, specify:
Application
1. Type of application
a. Throttling or on/off
Valve Information
Refer to the Specifications table. Review the
information under each specification and in the
referenced tables. Indicate the choice wherever there
is a selection to be made.
Actuator and Accessory Information
Specify the desired actuator type and size from the
separate actuator bulletin. Also refer to the separate
actuator and accessory bulletins for additional
ordering information.
17
Product Bulletin
51.6:edisc (EMA)
February 2013
Table 12. Dimensions for Fisher 8510 and 8510B
VALVE
SIZE,
NPS
2
3
4
6
8
10
12
14
16
18
20
24
2
3
4
6
8
10
12
14
16
18
20
24
1. Valve assembly only.
A B D F G K R
45
48
56
57
64
71
83
92
102
114
127
154
1.78
1.88
2.19
2.25
2.5
2.81
3.25
3.62
4.00
4.50
5.00
6.06
59
78
102
141
191
241
286
329
376
427
470
564
2.31
3.06
4.00
5.56
7.50
9.50
11.25
12.94
14.81
16.81
18.50
22.19
187
187
214
214
208
208
208
208
356
356
356
356
7.38
7.38
8.44
8.44
8.19
8.19
8.19
8.19
14.00
14.00
14.00
14.00
141
168
197
251
317
378
438
416
473
536
589
699
5.56
6.62
7.75
9.88
12.50
14.88
17.25
16.38
18.62
21.12
23.19
27.50
138
155
198
238
289
289
348
362
409
397
464
522
5.44
6.12
7.81
9.38
11.38
11.38
13.69
14.25
16.12
15.62
18.25
20.56
8510/8510B Valve
D100066X012
S
(SHAFT
DIA)
mm kg
102
119
162
202
244
257
297
311
359
346
406
465
Inches Pounds
4.00
4.69
6.38
7.94
9.62
10.12
11.69
12.25
14.12
13.62
16.00
18.31
103
127
159
217
272
325
384
416
473
536
589
699
4.06
5.00
6.25
8.53
10.69
12.81
15.12
16.38
18.62
21.12
23.19
27.50
12.7
15.9
19.1
25.4
31.8
31.8
38.1
38.1
44.5
44.5
50.8
63.5
0.5
0.625
0.75
1
1.25
1.25
1.5
1.5
1.75
1.75
2
2.5
T U W
117
117
152
152
235
235
235
235
273
273
273
337
4.62
4.62
6.00
6.00
9.25
9.25
9.25
9.25
10.75
10.75
10.75
13.25
---
--32
32
46
46
46
46
51
51
51
76
---
---
1.25
1.25
1.81
1.81
1.81
1.81
2.00
2.00
2.00
3.00
1/2-13
1/2-13
1/2-13
1/2-13
5/8-11
5/8-11
5/8-11
5/8-11
3/4-10
3/4-10
3/4-10
7/8-9
1/2-13
1/2-13
1/2-13
1/2-13
5/8-11
5/8-11
5/8-11
5/8-11
3/4-10
3/4-10
3/4-10
7/8-9
APPROXIMATE
WEIGHT
4.3
5.9
9.1
102
136
204
277
9.5
102
158
194
225
300
450
610
(1)
19
31
46
72
88
13
20
41
69
Table 13. Dimensions for Fisher 8510 and 8510B
DIN VALVE
BODY SIZE
DN 50
DN 80
DN 100
DN 150
DN 200
DN 250
DN 300
A
FACE-TO-FACE
mm PN 10 PN 16 PN 25 PN 40-100
43
49
56
70
71
76
83
102
138
158
212
268
320
370
102
138
158
212
268
320
378
RAISED FACE
Figure 7. Dimensions for Fisher 8510 and 8510B (also see tables 12 and 13)
R
S
F
41B6064-A
B2036-1
G
B
K
D
mm
102
138
162
218
278
335
395
102
138
162
218
285
345
410
A
A
T
U
T
WW
NPS 2 AND 3 NPS 4 THROUGH 24
18
8510/8510B Valve
D100066X012
Table 14. Dimensions for Fisher 8510B with Alternate Double D Shaft
VALVE
SIZE,
NPS
2
3
4
6
8
10
12
2
3
4
6
8
10
12
1. Valve assembly only.
A B D F G K R
mm kg
45
48
54
57
64
71
83
1.78
1.88
2.12
2.25
2.50
2.81
3.19
59
78
102
141
191
241
286
2.31
3.06
4.00
5.56
7.50
9.50
11.25
--83
83
83
83
89
89
---
3.25
3.25
3.25
3.25
3.50
3.50
141
168
197
251
317
378
438
5.56
6.62
7.75
9.88
12.50
14.88
17.25
138
155
198
238
289
289
348
5.44
6.12
7.81
9.38
11.38
11.38
13.69
102
119
162
202
244
257
297
Inches Pounds
4.00
4.69
6.38
7.94
9.62
10.12
11.69
103
127
159
217
272
325
384
4.06
5.00
6.25
8.53
10.69
12.81
15.12
Figure 8. Dimensions for Fisher 8510B with Alternate Double D Shaft (also see table 14)
S
(SHAFT
DIA)
---
12.7
15.7
19.0
25.4
31.8
38.1
---
0.5
0.625
0.75
1
1.25
1.5
T U W
117
117
152
152
235
235
235
4.62
4.62
6.00
6.00
9.25
9.25
9.25
---
--32
32
46
46
46
---
---
1.25
1.25
1.81
1.81
1.81
Product Bulletin
51.6:edisc (EMA)
February 2013
APPROXIMATE
WEIGHT
1/2-13
1/2-13
1/2-13
1/2-13
5/8-11
5/8-11
5/8-11
1/2-13
1/2-13
1/2-13
1/2-13
5/8-11
5/8-11
5/8-11
4.3
5.9
9.1
19
31
46
72
9.5
13
20
41
69
102
158
(1)
39B8285-A
E0782
R
S
F
GK
B
D
19
Product Bulletin
51.6:edisc (EMA)
February 2013
8510/8510B Valve
D100066X012
Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance
of any product. Responsibility forproper selection, use,and maintenanceof any product remains solely with thepurchaser and end user.
Fisher and ENVIRO-SEAL are marks owned by one of the companies in the EmersonProcess Management business unitof Emerson Electric Co. Emerson
Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their
respective owners.
The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they arenot
to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. All sales are
governed by our terms and conditions, which are available upon request. We reserve the right to modify or improve the designs or specifications of such
products at any time without notice.
Emerson Process Management
Marshalltown, Iowa 50158 USA
Sorocaba, 18087 Brazil
Chatham, Kent ME4 4QZ UK
Dubai, United Arab Emirates
Singapore 128461 Singapore
www.Fisher.com
E 1982, 2013 Fisher ControlsInternational LLC. All rights reserved.
20
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