Emerson Fisher 8540 Instruction Manual page 17

Eccentric disk butterfly control valve
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Instruction Manual
D104709X012
10. Install the packing parts using the appropriate instructions provided in the Packing Maintenance procedures. Refer
to the Actuator Mounting procedures before installing the valve in the pipeline.
Table 6. Removal Tool Dimensions
SHAFT DIAMETER
12.7
15.88
19.05
25.4
31.75
38.1
44.45
1/2
5/8
3/4
1
1‐1/4
1‐1/2
1‐3/4
Table 7. Installation Tool Dimensions
SHAFT DIAMETER
12.7
15.88
19.05
25.4
31.75
38.1
44.45
1/2
5/8
3/4
1
1‐1/4
1‐1/2
1‐3/4
jA
3.91
4.60
5.13
7.00
9.50
10.82
12.37
0.154
0.181
0.202
0.275
0.374
0.426
0.487
jA
jB
12.7
3.68
12.7
4.57
12.7
5.23
12.7
7.00
19.05
10.00
19.05
11.56
19.05
31.21
0.50
0.145
0.50
0.180
0.50
0.206
0.50
0.275
0.75
0.395
0.75
0.455
0.75
0.520
B
mm
28.43
38.10
44.45
59.44
76.20
88.90
114.30
Inch
1.12
1.50
1.75
2.34
3.00
3.50
4.50
jC
mm
6.35
7.62
8.89
10.41
13.59
15.24
16.76
Inch
0.250
0.300
0.350
0.410
0.535
0.600
0.660
September 2021
C
6.35
7.87
23.37
9.65
12.70
19.05
19.05
11.10
22.35
12.65
0.25
0.165
0.31
0.192
0.36
0.213
0.50
0.286
0.75
0.385
0.75
0.437
0.88
0.498
D
127.0
127.0
127.0
127.0
146.0
146.0
146.0
5.00
5.00
5.00
5.00
5.75
5.75
5.75
8540 Valve
jD
4.19
5.41
7.26
9.78
E
4.83
4.83
4.83
4.83
6.35
6.35
6.35
0.19
0.19
0.19
0.19
0.25
0.25
0.25
17

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