Fisher 655 Instruction Manual page 4

Type 655 and 655R
ACTUATOR SPRING PART ACTUATOR SPRING PART
Minimum
SIZE SIZE NUMBER NUMBER
Psig Bar Psig
1E7924 27082 78
1F7143 27092 44
1F1769 27092 32
3A, 4A 3A, 4A
1F1768 27092 26
1F1767 27032 19
1E7933 27082 50
3B 3B
1E7954 27082 42
1E7933 27082 50
4B 4B
1E7954 27082 42
1E7924 27082 35
1F7143 27092 20
3B, 4B 3B, 4B
1F1769 27092 14
1E7933 27082 32
32 32
1E7954 27082 26
1E7933 27082 32
42 42
1E7954 27082 26
1E7924 27082 22
32, 42 32 42
1F7143 27092 12
1E7933 27082 19
33 33
1E7954 27082 16
1E7933 27082 19
43 43
1E7954 27082 16
1E7924 27082 14
1F7143 27092 7.0
33, 43 33, 43
1F1769 27092 5.2
1E7933 27082 13
34 34
1E7954 27082 11
1. Effects of packing box friction, unbalance, and weight of valve plug not considered in calculations.
13A6502-A
13A6503-A
A1628-1 / IL
4
Table 2. Actuator Pressure-Setting Ranges
PRESSURE PRESSURE
REDUCTION RELIEF
Maximum Minimum Maximum
Bar Psig Bar Psig Bar
5.4 174 12.0 65 4.5 146
3.0 135 9.3 43 3.0 119
2.2 96 6.6 37 2.6 85
1.8 78 5.4 34 2.3 75
1.3 59 4.1 20 1.4 57
3.4 107 7.4 43 3.0 64
2.9 92 6.3 35 2.4 64
3.4 107 7.4 43 3.0 89
2.9 92 6.3 35 2.4 77
2.4 78 5.4 29 2.0 64
1.4 60 4.1 19 1.3 53
1.0 43 3.0 17 1.2 38
2.2 65 4.5 26 1.8 38
1.8 55 3.8 22 1.5 38
2.2 65 4.5 26 1.8 53
1.8 55 3.8 22 1.5 45
1.5 47 3.2 18 1.2 38
0.8 36 2.5 12 0.8 31
1.3 40 2.8 16 1.1 24
1.1 34 2.3 13 0.9 24
1.3 40 2.8 16 1.1 33
1.1 34 2.3 13 0.9 28
1.0 29 2.0 11 0.8 24
0.5 22 1.5 7.0 0.5 20
0.4 16 1.1 5.0 0.3 16
0.9 28 1.9 11 0.8 16
0.8 23 1.6 9.0 0.6 16
Figure 3. Typical Installation Schematics
(1)
ACTUATOR ACTUATOR SPRING PART SPRING PART
SIZE SIZE NUMBER NUMBER
10.1 1E7933 27082
44 44
8.2 1E7954 27082
5.9 1E7924 27082
5.2 1F7143 27092
34 44 34, 44
3.9 1F1769 27092
4.4 1F1768 27092
4.4 1E7933 27082
35 35
6.1 1E7954 27082
5.3 1E7933 27082
45 45
4.4 1E7954 27082
3.7 1E7924 27082
2.6 1F7143 27092
2.6 1F1769 27092
35 45 35, 45
2.6 1F1768 27092
3.7 1F1767 27032
3.1 1F7144 27112
2.6 1E7933 27082
36 36
2.1 1E7954 27082
1.7 1E7933 27082
46 46
1.7 1E7954 27082
2.3 1E7924 27082
1.9 1F7143 27092
1.7 1F1769 27092
1.4 1F1768 27092
36, 46 36, 46
1.1 1F1767 27032
1.1 1F7144 27112
1.1 1F7130 27112 0.34 0.02
PRESSURE PRESSURE
REDUCTION RELIEF
Minimum Maximum Minimum Maximum
Psig Bar Psig Bar Psig Bar Psig Bar
13 0.9 28 1.9 11 0.8
11 0.8 23 1.6 9.0 0.6
9.0 0.6 20 1.4 7.0 0.5
5.0 0.3 16 1.1 5.0 0.3
3.8 0.3 11 0.8 4.0 0.3
2.8 0.2 8.5 0.6 2.0 0.1
8.3 0.6 18 1.2 7.0 0.5
7.0 0.5 15 1.0 5.5 0.4
8.3 0.6 18 1.2 7.0 0.5
7.0 0.5 15 1.0 5.5 0.4
5.8 0.4 13 0.9 5.0 0.3
3.3 0.2 10 0.7 3.2 0.2
2.4 0.2 7.2 0.5 2.8 0.2
2.0 0.1 5.9 0.4 2.5 0.2
1.5 0.1 4.4 0.3 1.5 0.1
1.0 0.07 2.9 0.2 1.3 0.09
5.8 0.4 13 0.9 5.0 0.3
4.9 0.3 11 0.8 4.2 0.3
5.8 0.4 13 0.9 5.0 0.3
4.9 0.3 11 0.8 4.2 0.3
4.1 0.3 9.2 0.6 3.5 0.2
2.3 0.2 7.1 0.5 2.3 0.2
1.7 0.1 5.1 0.4 2.0 0.1
1.3 0.09 4.2 0.3 1.8 0.1
1.0 0.07 3.1 0.2 1.1 0.08
0.7 0.05 2.1 0.1 0.9 0.06
1.1 0.08 0.7 0.05
23 1.6
19 1.3
16 1.1
13 0.9
10 0.7
8.5 0.6
11 0.8
11 0.8
15 1.0
13 0.9
11 0.8
9.0 0.6
6.3 0.4
5.5 0.4
4.2 0.3
2.8 0.2
7.7 0.5
7.7 0.5
11 0.8
9.0 0.6
7.7 0.5
6.3 0.4
4.5 0.3
4.0 0.3
3.0 0.2
2.0 0.1
1.0 0.07