Bottom Cap Assembly - GE Becker VRP-SB-PID Series Instruction Manual

Natural gas controllers
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Assembly Note: Turn the entire assembly from Step 32 upside down before proceeding. Also, note the different sizes and wire diameters
of the fixed Springs (BB, DD, and HH).

Bottom Cap Assembly

(Figures 17-19)
Step 33: This step can be done in one of 3 different ways
depending on which model PID is assembled:
Z
A. For a VRP-SB-PID-40 (Figure 17), place the Bottom Spring
(BB) onto the Jam Nut (P). Secure the Bottom Spring (BB) by
fastening the Pressure Cartridge (AA) to the Bottom Body (H)
AA
with 6, 1/4-20 x 3/4" HHCS (Z). Torque to 100-110 in.-lbs.
B.
For a VRP-SB-PID-80 (Figure 18), place the Fixed
Spring (DD) onto the Spring Nut (T). Secure the Fixed Spring
(DD) by fastening the Bottom Spring Cartridge (CC) to the
P1
Bottom Body(H) with 6, 1/4-20 x 3/4" HHCS (Z). Torque to
100-110 in.-lbs.
P4
BB
P2
EE
P3
Z
Figure 17
FF
Seat
Orientation
P1
P4
GG
HH
P2
P1
35 | GE Oil & Gas
Z
DD
AA
P1
P4
EE
Z
FF
Seat
Orientation
C. For a VRP-SB-PID-125 (Figure 19):
a. Place the Blue Spring (HH) onto the Spring Nut (U). Then
place the Spring Seat (GG) onto the Blue Spring (HH).
b. Secure the assembly by fastening the Spring Cartridge
(FF) to the Bottom Body(H) with 6, 1/4-20 x 3/4" HHCS (Z).
Torque to 100-110 in.-lbs.
c. Thread the Spring Compression Screw (EE) into the Spring
Cartridge (FF) all the way until it stops.
CC
P2
P1
P3
P4
Figure 18
DD
P2
P3
BB
P2
P3
Z
GG
HH
P2
P3
Z
Figure 19
CC
P1
P4
© 2016 General Electric Company. All rights reserved.
AA
P1
P4
EE
Z
FF
Seat
Orientation
P1
P4

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