Valves and valve actuation
Fluid actuated or retarded
Piston type expansible chamber reciprocating valve actuator
Inventor
active
Balanced stem fail-safe valve system
Balanced stem fail-safe valve system
Manipulator system for servicing a hydraulic choke
Modular actuator system for valves and chokes
Pipe joint with remotely operable latch
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Profile ID: LFUS-PAI-P-1004644