Fisher A41 Instruction Manual page 3

Table 2. Valve Size, Shaft Diameter, and Approximate Weight
VALVE SIZE, PRESSURE
NPS CLASS
2 150/300/600
150
3
300
150
4
300
150
6
300
150
8
300
150
10
300
150
12
300
Table 3. Maximum Allowable Inlet Pressure for M35-1 and CW2M Valve Bodies
TEMPERATURE
_C
-46 to 38
93
149
204
260
TEMPERATURE
_F
-50 to 100
200
300
400
500
1. M35-1 and CW2M valve material are not included in ASME B16.34 pressure/ temperature ratings. The designations 150 and 300 for this valve material are used only to indicate relative pres­
sure/retaining capabilities and are not ASME pressure/ temperature rated classes.
2. CL600 is only available in NPS 2.
SHAFT DIAMETER
mm Inches
12.7 1/2
12.7 1/2
15.9 5/8
15.9 5/8
19.1 3/4
19.1 3/4
25.4
25.4
31.8 1-1/4
31.8 1-1/4
38.1 1-1/2
38.1 1-1/2
44.5 1-3/4
M35-1
15.8 41.3
13.8 36.5
13.1 34.1
12.7 33.1
11.7 32.8
CL150 CL300
230 600
200 530
190 495
185 480
170 475
Wafer-Style
kg
4.3
4.5
5.9
8.6
10
13
1 15
1 21
24
34
44
49
64
Bar
82.7
72.7
68.2
65.8
65.5
(2)
CL600
Psig
1200
1055
990
955
950
APPROXIMATE WEIGHT
Single-Flange
Pounds kg
9.5 - - -
10 6.4
13 11
19 11
23 18
29 16
33 27
47 27
53 42
75 40
96 78
107 62
141 131
(1)
CW2M
20.0 51.7
17.9 51.7
15.9 50.3
13.8 48.6
11.7 45.9
CL150 CL300
290 750
260 750
230 730
200 705
170 665
Pounds
- - -
14
25
24
39
35
59
59
93
88
172
137
288
103.4
103.4
100.3
97.2
91.7
(2)
CL600
1,500
1,500
1,455
1,410
1,330
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