Emerson Fisher V500 - Page 13

Instruction Manual
D100423X012
V500 Valve
July 2017
13
Table 6. Data for Making Retainer Tool
VALVE SIZE,
NPS
A B C D
E
(HEX)
F G
H
(SQUARE)
A B C D
E
(HEX)
F G
H
(SQUARE)
mm Inches
1 26.9 28.4 9.7 6.4 28.4 1.5 4.8 ‐ ‐ ‐ 1.06 1.12 .38 .25 1.12 .06 .19 ‐ ‐ ‐
1-1/2
(1)
36.6 28.4 9.7 6.4 38.1 3.0 4.8 ‐ ‐ ‐ 1.44 1.12 .38 .25 1.50 .12 .19 ‐ ‐ ‐
1-1/2
(2)
36.6 19.1 ‐ ‐ ‐ 6.4 ‐ ‐ ‐ 22.4 4.8 12.7 1.44 .75 ‐ ‐ ‐ .25 ‐ ‐ ‐ .88 .19 .50
2 55.6 19.1 ‐ ‐ ‐ 6.4 ‐ ‐ ‐ 22.4 4.8 12.7 2.19 .75 ‐ ‐ ‐ .25 ‐ ‐ ‐ .88 .19 .50
3 79.2 33.3 ‐ ‐ ‐ 7.9 ‐ ‐ ‐ 41.4 7.9 19.0 3.12 1.31 ‐ ‐ ‐ .31 ‐ ‐ ‐ 1.62 .31 .75
4 104.6 33.3 ‐ ‐ ‐ 7.9 ‐ ‐ ‐ 41.4 7.9 25.4 4.12 1.31 ‐ ‐ ‐ .31 ‐ ‐ ‐ 1.62 .31 1.00
6 155.4 38.1 ‐ ‐ ‐ 11.2 ‐ ‐ ‐ 63.5 11.2 25.4 6.12 1.50 ‐ ‐ ‐ .44 ‐ ‐ ‐ 2.50 .44 1.00
8 203.2 50.8 ‐ ‐ ‐ 11.2 ‐ ‐ ‐ 101.6 11.2 38.1 8.00 2.00 ‐ ‐ ‐ .44 ‐ ‐ ‐ 4.00 .44 1.50
1. Dimensions for 1-1/2 inch tool made from hex barstock, an optional material.
2. Dimensions for 1-1/2 inch tool made from round barstock.
Table 7. Retainer Torque
VALVE SIZE, NPS
RETAINER TORQUE
NSm LbfSft
1 140 100
1-1/2 185 135
2 260 190
3 515 380
4 1170 860
6 2305 1700
8 3120 2300
Figure 7. Data for Making and Using Retainer Tool (Key 33) (also see tables 6 and 7)
B1899‐2
RETAINER TOOL FOR
NPS 1 VALVE
(OPTIONAL FOR NPS 1-1/2 VALVE)
RETAINER TOOL FOR NPS 1-1/2 THROUGH 8 VALVES
B
C
D
A
G
E (HEX)
A
D
B
F
G
H (SQ)