Gate stop valve
Gate stop valve
Gate valve with camming wedge, pressure equalizer, and replaceab
High capacity co-axial gas valve
High-pressure valve
Hydraulic control system for controlling a plurality of underwat
Hydraulic safety stop-valve
Hydraulically trippable check valve for underground mine support
Hydrostatic control - pivot steering
Internal tank valve
Isolation steam valve with atmospheric vent and relief capabilit
Leak-resistant solenoid valves
Lubricator valve apparatus
Magnetically actuated rising stem valve
Magnetically operated fail-safe cutoff valve with pressure equal
Magnetically-controlled valve
Main steam by-pass valve
Multiple control valve for mixing fluids
Multiple-mode fluid-flow control valve arrangement
Pilot-controlled electromagnetic valve