Fisher 655 - Page 4

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