10 | Baker Hughes
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Detail of coupling types of plug stem
1
1
33
33
72
36
36
26
26
26
26
56
52
1
52
57
57
51
51
53
58
58
56
Plug stem coupling
p
art
s
(see detail
s below
)
1/4” NPT
1/4” NPT
Parts Reference
Ref.
Designation
1
Valve Plug Stem
26
Actuator stem
27
Stem nut
33
Drive nut
36
Spring adjustor
51
Coupling
52
Coupling screw
53
Coupling nut
55
Frein de tige
56
Travel indicator scale
57
Machine screw
58
Travel indicator
72
Spring barrel cap
Type 38
Air-to-retract actuator
Coupling parts
(No 24 actuator)
Coupling parts
(No 18 and 18L actuators)
Type 37
Air-to-extend actuator
Spring Diaphragm Actuator - Models 37/38
