Emerson Fisher 8560 Data Sheet

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Fisherr8560 Eccentric Disc

Butterfly Control Valve

Fisher 8560 high-performance valves feature a

stainless steel disc with a soft or stainless steel seal

ring. Soft seals provide excellent sealing capabilities in

both directions. The pressure-assisted metal seal ring

provides excellent shutoff against pressure applied in

the recommended flow direction for both liquid and

gas applications.

The NOVEX and Phoenix III metal seals are available for

demanding applications requiring excellent shutoff

capabilities. The splined-shaft valve combines with a

variety of power actuators to form a reliable,

high-performancecontrolvalvesuitableforthrottling

applications requiring extremely low leakage rates.

Unless otherwise noted, all NACE references are to

NACE MR0175-2002.

Features

Exceptional Shutoff–Bidirectionalsoftsealring

with pressure assisting action (see figure 1) results

in exceptional shutoff per Class VI.

Excellent Flow Control–The eccentrically-mounted

disc design provides an approximate linear flow

characteristic and can be used for throttling or

on/off control applications through 90 degrees of

disc rotation.

Sour Service Capability–Trim and bolting materials

are available for applications involving sour service.

These constructions comply with the

recommendations of NACE MR0175-2002.

Improved Environmental Capabilities–The optional

ENVIRO-SEALpackingsystemisdesignedwith

improved sealing, guiding, and loading force

transmission. The ENVIRO-SEAL packing system can

control emissions to below the EPA (Environmental

Fisher 8560 Valve with 1052 Actuator and FIELDVUEt

DVC6200 Digital Valve Controller

W8299- 2

W6361

Fisher 8560 Single-Flange Valve

Protection Agency) limit of 100 ppm (parts per

million) for valves.

Integral Shaft-to-Body Bonding–Standard valve

construction includes conductive packing to

provide electrical bonding for hazardous area

applications.

Low Cost Maintenance–Individual disc/shaft

components can be replaced after disassembly due

to sleeve and taper pin connections (see figure 1).

8560 Valve

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Product Bulletin

51.6:8560

February 2013

8560 Valve

D102028X012

Product Bulletin

51.6:8560

February 2013

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Specifications

Valve Sizes and End Connection Styles

NPS J2, J3, J4, J6, J8, J10, and J12 valve

size available in Jwafer or Jsingle-flanged style

(NPS 2 available in wafer only)

Maximum Inlet Pressure(1)

Carbon Steel and Stainless Steel Valve Bodies:

Consistent with CL150 and 300 pressure-temperature

ratings per ASME B16.34 unless limited by material

temperature capabilities. NPS 2 is also consistent with

CL600

Maximum Pressure Drops(1)

Consistent with CL150 and 300 pressure-temperature

ratings per ASME B16.34 except for PTFE, UHMWPE

and Phoenix III seals which are derated at some higher

pressure-temperature values. Refer to figure 3

Shutoff Classifications

JPTFE, Reinforced PTFE, and UHMWPE(3) Seals:

Bidirectional shutoff to Class VI per ANSI/FCI 70-2and

IEC 60534-4.Seefigure2

JNPS 2 Metal Seal: Bidirectional shutoff. 0.001% of

maximum valve capacity (1/10) of Class IV per

ANSI/FCI 70-2 and IEC 60534-4. Maximum Pressure

drop is 51 bar (740 psi) forward and 6.9 bar (100 psi)

reverse

JNOVEX Seal: For NPS 3 through 12. Unidirectional

shutoff is 0.0001% of maximum valve capacity (1% of

Class IV). See figure 2

JPhoenix III Seal: For NPS 3 through 12. Bidirectional

shutoff to Class VI per ANSI/FCI 70-2 and IEC 60534-4.

Seefigure2.FortheoptionalPhoenixIIIFire-Tested

seal(2), consult your Emerson Process Management

sales office

Construction Materials

Refer to table 2 for standard material selections and

component temperature ranges

Material Temperature Capabilities(1)

PTFE and Reinforced PTFE Seals: -46 to 232_C

(-50 to 450_F)

UHMWPE(3) Seal: -18 to 93_C(0to200_F)

NPS 2 Metal Seal: -46 to 538_C(-50 to 1000_F)

NOVEX Seal: -46 to 538_C(-50to1000_F)

Phoenix III: -46 to 232_C (-50 to 450_F)

Flow Characteristic

Approximately linear

Flow Direction

Refer to figure 4

Flow Coefficients

See table 1 and Fisher Catalog 12

Flow Coefficient Ratio(4)

100 to 1

Noise Levels

See Catalog 12 for sound pressure level prediction

Disc Rotation

Clockwise to close (when viewing from the drive shaft

end) through 90 degrees of disc rotation

Actuator/ Valve Action

With a diaphragm or piston rotary actuator, the valve

action is field-reversible. Refer to information

provided in the Installation section and figure 4

Valve Classification

Face-to-face dimensions of NPS 3 through 12 valves in

CL150 or 300, meets API 609 or MSS-SP68 standards

for face-to-face dimensions of wafer-style and

single-flange valves (see figure 6)

(continued)

8560 Valve

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Specifications (continued)

Approximate Weights

VALVE SIZE,

NPS

WAFER STYLE SINGLE FLANGE

CL150 CL300 CL150 CL300

kg

2(5)

3

4

4

5

9

4

6

10

---

6

11

---

11

18

6

8

10

12

13

21

34

49

15

24

44

64

16

27

40

62

27

42

78

131

Pounds

2(5)

3

4

9.5

10

19

9.5

13

23

---

14

24

---

25

39

6

8

10

12

29

47

75

107

33

53

96

141

35

59

88

137

59

93

172

288

Mating Flange Capabilities

All sizes compatible with CL150 and 300, NPS 2 also

compatible with CL600, flanges (schedule 80 or

lighter, see figure 6, Dimension M)

Shaft Diameters

Seefigure6

ENVIRO-SEALtPacking

This optional JPTFE or Jgraphite packing system

provides improved sealing, guiding, and transmission

of loading force to control liquid and gas emissions

(see figure 5). See Bulletin 59.3:041 ENVIRO-SEAL

Packing Systems for Rotary Valves for more

information.

1. The pressure-temperature limits in this bulletin and any applicable standard or code limitation should not be exceeded.

2. For component selection and applicable fire-tested standards and codes, consult your Emerson Process Management sales office (see table 2).

3. UHMWPE stands for ultra high molecular weight polyethylene.

4. Ratio of maximum flow coefficient to minimum usable flow coefficient.

5. Weight of the CL600 NPS 2 valve is the same as the CL150 and CL300 values.

Installation

It is recommended that the valve drive shaft be

mounted in a horizontal position as shown in the

figures on page 1. Operating conditions may require

specific valve/actuator fail action, styles, positions and

flow direction. Valves with NOVEX seal rings require

mounting in the reverse flow direction. Refer to figure

4. Large valve/actuator assemblies may require

additional support because of their combined weight.

Fail Action: For actuators with spring returns, spring

fail action is available for push-down-to-open or

push-down-to-close valve action. The valve action is

field reversible.

For assistance in selecting the valve/actuator

mounting suited to your application, consult your

Emerson Process Management sales office.

Dimensions for wafer-style and single-flanged valves

are shown in figure 6.

8560 Valve

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Table 1. Flow Coefficients(1)

VALVE SIZE,

NPS

CvFORWARD FLOW WITH DISC WIDE OPEN (90 DEGREES ROTATION)

CL150 CL300

2

3

4

6

8

10

12

80.2

237

499

1250

2180

3600

5400

80.2

237

488

1110

2070

3480

5130

1. See Fisher Catalog 12 for a complete listing of flow coefficients.

Table 2. Construction Material Temperature Limits

COMPONENTS AND MATERIALS OF CONSTRUCTION TEMPERATURE LIMITS

_C_F

Valve Body Material

Carbon Steel

CF8M

CG8M

-29 to 427

-198 to 538

-198 to 538

-20 to 800

-325 to 1000

-325 to 1000

Disc Material

CF8M

CG8M

-198 to 538

-198 to 538

-325 to 1000

-325 to 1000

Shaft Material

S20910

S17400

-198 to 538

-62 to 427

-325 to 1000

-80 to 800

Bearing Material

PEEK / PTFE lined

Metal (NOVEX or Phoenix III only)

-73 to 260

-198 to 538

-100 to 500

-325 to 1000

Packing Material

PTFE V-Rings

Graphite rings (NOVEX or Phoenix III only)

-46 to 232

-198 to 538

-50 to 450

-325 to 1000

Seal Ring

PTFE (Standard) Soft Seal Ring -46 to 232 -50 to 450

Reinforced PTFE Soft Seal Ring -46 to 232 -50 to 450

UHMWPE Soft Seal Ring -18 to 93 0 to 200

NOVEX Metal Seal Ring -46 to 538 -50 to 1000

NPS2MetalSealring -46 to 538 -50 to 1000

Phoenix III MetalSealRing

Fluorocarbon backup ring -40 to 232 -40 to 450

Phoenix III Fire-Tested(1)

MetalSealRing

Fluorocarbon backup ring

(Specify metal bearings and graphite packing)

-40 to 232 -40 to 450

1. For component selection and applicable fire-tested standards and codes, consult your Emerson Process Management sales office.

8560 Valve

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Figure 1. Typical Valve Construction

RETAINER RING

SCREWS

SINGLE-FLANGED STYLE

W6233-1

SPRING SEAL

RING

TAPER PINS

AND HOLLOW

PINS PACKING FOLLOWER

VALVE BODY DISC BEARING PTFE V-RING

PACKING

SPLINED SHAFT

W6235-2

W6234-1

RETAINER RING

(PRESSED-IN)

WAFER STYLE

8560 Valve

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Product Bulletin

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February 2013

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Figure 2. Available Seal Configuration

NOVEX METAL SEAL PHOENIX III METAL SEAL

PTFE, REINFORCED PTFE, AND UHMWPE SEALS

BIDIRECTIONAL SEAL

UNIDIRECTIONAL SEAL BIDIRECTIONAL SEAL

A6301-1

RETAINING

RING

SPRING

PRESSURE-

ASSISTED

SEAL

HIGH

PRESSURE

SHUTOFF

DISC FACE

VALVE

BODY

SEAL

RING

GRAPHITE

GASKET

RETAINING

RING

VALVE BODY

PRESSURE-

ASSISTED SEAL

SEAL RING

HUB SIDE

OF DISC

HIGH

PRESSURE

SHUTOFF

RETAINING

RING

GRAPHITE

GASKET

VALVE

BODY

SEAL RING

HUB SIDE

OF DISC

HIGH

PRESSURE

SHUTOFF

BACKUP

O-RING

RESILIENT

INSERT

RETAINING

RING

PRESSURE-ASSISTED

SEAL

HIGH PRESSURE

SHUTOFF

DISC

FACE

VALVE BODY

B1558-3/IL

NPS 2 METAL SEAL

Figure 3. Maximum Pressure-Temperature Ratings

1

Note:

Temperature limitations do not account for the additional limitations imposed by the backup ring used with this seal. To

determine the effective temperature limitation of the appropriate seal/backup ring combination, refer to table 2.

A6306-2

OPERATING TEMPERATURE, _C

OPERATING TEMPERATURE, _F

UHMWPE

SEAL

PHOENIX III SEAL

WITH PTFE INSERT

PTFE AND REINFORCED

PTFE SEAL

8560 Valve

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Figure 4. Actuator Mounting

RETAINER RING SIDE

MFG LABEL

FLOW ARROW

RETAINER RING SIDE

MFG LABEL

FLOW ARROW

ARROW SHOWS PREFERRED FLOW DIRECTION FOR SOFT SEALS AND

NPS 2 METAL SEALS

FORWARD FLOW REVERSE FLOW

ARROW SHOWS FLOW DIRECTION FOR NOVEX METAL SEAL, AND

PREFERRED FLOW DIRECTION FOR PHOENIX METAL SEAL

75B1181-A

A6882

RETAINER RING

FORWARD

FLOW

REVERSE

FLOW

FACE SIDE OF DISC

8560 Valve

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Product Bulletin

51.6:8560

February 2013

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Figure 5. Typical Packing Arrangement

Note:

Includes zinc washers for graphite ribbon packing only.

1

PACKING

FOLLOWER

PACKING SET

PACKING RING

PACKING BOX

RING

PACKING FLANGE

SPRING PACK

ASSEMBLY

ANTI-EXTRUSION

RING

PACKING SET

PACKING FLANGE

NUT

LUBRICANT

PACKING FLANGE

STUD

PACKING BOX

RING

PACKING FLANGE

SPRING PACK

ASSEMBLY

PACKING SET

PACKING FLANGE

NUT

LUBRICANT

PACKING FLANGE

STUD

PACKING BOX

RING

PTFE V-RING PACKING GRAPHITE RIBBON PACKING

ENVIRO-SEAL PTFE PACKING SYSTEM

ENVIRO-SEAL GRAPHITE PACKING SYSTEM

STANDARD PACKING

C0785*A

1

8560 Valve

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Product Bulletin

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February 2013

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Table3.CL150ValveDimensions

Valve

Size,

NPS

A E

G

K M(2)

R

S(1) T U W

Y

Wafer

Style

Single

Flange

Wafer

Style

Single

Flange

Single Flange

Only

mm

245 188 102 --- 102 --- 103 --- 12.7 117 ---

See thread

informatio

nbelow

---

348 188 70 79 121 73 133 189 12.7 117 ---

See thread

information

below

454 188 86 102 143 97 171 219 15.9 117 ---

657 214 121 129 172 146 219 273 19.1 152 32

864 214 155 157 200 191 272 333 25.4 152 32

10 71 208 186 198 254 238 330 406 31.8 235 46

12 81 208 222 230 279 284 387 476 38.1 235 46

Inches

21.78 7.38 4.0 --- 4.00 1.88 4.06 --- 1/2 4.62 --- 1/2-13 ---

31.88 7.38 2.75 3.12 4.00 2.88 5.25 7.44 1/2 4.62 --- 1/2-13 5/8-11 4-holes

42.12 7.38 3.38 4.00 5.62 3.81 6.75 8.62 5/8 4.62 --- 1/2-13 5/8-11 8-holes

62.25 8.44 4.75 5.06 6.75 5.75 8.62 10.75 3/4 6.00 1.25 1/2-13 3/4-10 8-holes

82.50 8.44 6.12 6.19 7.88 7.50 10.69 13.12 16.00 1.25 1/2-13 3/4-10 8-holes

10 2.81 8.19 7.31 7.81 10.00 9.38 13.00 16.00 1-1/4 9.25 1.81 5/8-11 7/8-9 12-holes

12 3.19 8.19 8.75 9.06 11.00 11.19 15.25 18.75 1-1/2 9.25 1.81 5/8-11 7/8-9 12-holes

1. This nominal valve shaft diameter is the shaft diameter through the packing box. Use this diameter when selecting Fisher actuators.

2. Disc chordal swing diameter at valve face. Please verify with piping.

Table 4. CL300 Valve Dimensions

Valve

Size,

NPS

A E

G

K M(2)

R

S(1) T U W

Y

Wafer

Style

Single

Flange

Wafer

Style

Single

Flange

Single Flange

Only

mm

245 188 102 --- 102 --- 103 --- 12.7 117 ---

See thread

informatio

nbelow

---

348 188 89 95 137 73 132 206 15.9 117 ---

See thread

information

below

454 214 114 121 165 97 162 238 19.1 152 32

659 214 146 152 197 146 221 308 25.4 152 32

873 208 175 183 235 188 276 375 31.8 235 46

10 83 208 232 229 268 233 330 438 38.1 235 46

12 92 365 308 308 308 278 389 508 44.5 273 51 21

Inches

21.78 7.38 4.00 --- 4.00 1.88 4.06 --- 1/2 4.62 --- 1/2-13 ---

31.88 7.38 3.50 3.75 5.38 2.88 5.19 8.12 5/8 4.62 --- 1/2-13 3/4-10 8-holes

42.12 8.44 3.50 4.75 6.50 3.81 6.38 9.38 3/4 6.00 1.25 1/2-13 3/4-10 8-holes

62.31 8.44 5.75 6.00 7.75 5.69 8.69 12.12 16.00 1.25 1/2-13 3/4-10 12-holes

82.88 8.19 6.88 7.19 9.25 7.38 10.88 14.75 1-1/4 9.25 1.81 5/8-11 7/8-9 12-holes

10 3.25 8.19 9.12 9.00 10.56 9.19 13.00 17.25 1-1/2 9.25 1.81 5/8-11 1-8 16-holes

12 3.61 14.00 12.12 12.12 12.12 10.94 15.31 20.00 1-3/4 10.75 2.00 0.82 1-1/8-816-holes

1. This nominal valve shaft diameter is the shaft diameter through the packing box. Use this diameter when selecting Fisher actuators.

2. Disc chordal swing diameter at valve face. Please verify with piping.

8560 Valve

D102028X012

Product Bulletin

51.6:8560

February 2013

10

Figure 6. Typical Valve Dimensions (also see tables 3 and 4)

Note:

Disc chordal swing diameter at valve face is M. Please verify clearance with piping.

WAFER-STYLE VALVE

SINGLE-FLANGE VALVE

NPS 12 CL300

WAFER-STYLE VALVE

TYPICAL VALVE MOUNTING

14B0833-B

14B0835-D

B2433

NPS 6 THROUGH 12 CL150

NPS 4 THROUGH 12 CL300

NPS 2 THROUGH 4 CL150

NPS 2 AND 3 CL300

G

G

G

K

K

K

E

E

E

SS

S

R

R

R

AA

WW

TT

U

Y

4 CLEARANCE HOLES

8560 Valve

D102028X012

Product Bulletin

51.6:8560

February 2013

11

8560 Valve

D102028X012

Product Bulletin

51.6:8560

February 2013

12

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

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.

E1994, 2013 Fisher Controls International LLC. All rights reserved.

Fisher, FIELDVUE, and ENVIRO-SEAL are marks owned by one of the companies in the Emerson Process Management business unit of 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

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Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance

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