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8580 Valve
April 2020
Educational Services
For information on available courses for Fisher 8580 valves, as well as a variety of other products, contact:
Emerson Automation Solutions
Educational Services - Registration
Phone: 1-641-754-3771 or 1-800-338-8158
E-mail: education@emerson.com
emerson.com/fishervalvetraining
Table 1. Fisher 8580 Valve Specifications
Specifications
Valve Body Size
Pressure Rating
Valve Body Materials
PTFE or RPTFE
Seal
Disk Materials
Metal or
UHMWPE
End Connections
Valve Body Style
Face‐to‐Face Dimensions
Shutoff
Flow Direction
Flow Characteristic
Disk Rotation
1. This material is not listed in EN 12516-1 or ASME B16.34. See table 4 for pressure/temperature ratings.
2. UHMWPE stands for ultra high molecular weight polyethylene.
3. RPTFE is a reinforced PTFE seal.
4. This material is not listed in EN 12516-1. See table 4 for pressure/temperature ratings.
Table 2. Valve Size, Shaft Diameter, and Approximate Weight
VALVE SIZE
PRESSURE RATING
DN
NPS
EN
50
2
PN10‐40
PN10‐40
80
3
PN25‐40
PN10‐40
100
4
PN25‐40
PN10‐40
150
6
PN25‐40
PN10‐16
200
8
PN25‐40
PN10‐16
250
10
PN25‐40
PN10‐16
300
12
PN25‐40
2
DN 50, 80, 100, 150, 200, 250, and 300
PN 10 to 40 per EN 12516‐1
EN 1.0619 steel
EN 1.4409 stainless steel
EN 1.4409 stainless steel
(3)
Chrome‐plated EN 1.4409 Stainless Steel
(2)
Seal
Chrome‐carbide EN 1.4409 Stainless Steel
Mates with raised‐face flanges
per EN 1092‐1
Lugged with threaded or through holes, Double-Flange with through holes, and Wafer (for select sizes)
PTFE
S31600 (316 SST) seal ring - Class IV per ANSI/FCI 70-2 and IEC 60534-4
Standard (forward flow) is with the seal retainer facing upstream; reverse flow is permissible for soft seals only
Counterclockwise to open (when viewed from actuator side of valve body) through 90 degrees of disk rotation
SHAFT DIAMETER
ASME
mm
CL150/300/600
12.7
CL150
15.9
CL300
CL150
19.1
CL300
CL150
25.4
CL300
CL150
31.8
CL300
31.8
CL150
31.8
CL300
31.8
CL150
38.1
CL300
38.1
EN
(1)
CW2M
(4)
M35‐2
CW2M
M35‐2
Meets MSS SP68, API 609, and EN 558 standards
, RPTFE,
or UHMWPE seal ring ‐ Class VI per ANSI/FCI 70‐2 and IEC 60534‐4
Approximately linear
Wafer‐Style
Inches
kg
1/2
4.7
5/8
- - -
3/4
- - -
1
15.7
1‐1/4
- - -
1‐1/4
34.6
1‐1/4
- - -
1‐1/4
52
1‐1/2
- - -
1‐1/2
- - -
Instruction Manual
ASME
NPS 2, 3, 4, 6, 8, 10, and 12
CL150 / 300 per ASME B16.34, CL150 - 600 for NPS 2
WCC steel
CF3M (316L) stainless steel
CW2M
M35‐2
CF3M stainless steel
CW2M
M35‐2
Chrome‐plated CF3M Stainless Steel
Chrome‐carbide CF3M Stainless Steel
Mates with raised‐face flanges
per ASME B16.5
APPROXIMATE WEIGHT
Lugged
lbs
kg
lbs
10
6.7
15
- - -
11.2
25
- - -
17.6
39
35
26.5
58
- - -
40.9
90
76
46.7
103
- - -
50.7
112
115
79.4
175
- - -
98.6
217
- - -
104.9
231
D103300X012
(1)
Double-Flanged
kg
lbs
- - -
- - -
17.6
39
29.0
64
28.9
64
47.8
105
40.2
89
76.4
168
71.3
157
124
273
80.0
176
203
448
144
317
275
606
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