Gate valve
Gate valve
Gate valve apparatus
Gate valve for controlling the flow of viscous liquids
Gate valve for vacuum apparatus
Gate valve for vacuum processing system
Gates for throttle valves
High performance damper blade and damper seal combination
Hybrid rotary control valve assembly
In-line lever actuated valve
Intercept valve for spray guns for water cleaner apparatus
Isolators
Long life rotary gate valve for aircraft vacuum toilet system
Main valve
Manually actuatable selector valve for breath sampling apparatus
Method and apparatus for providing vacuum isolation
Movement-transmission apparatus using a pivoting lever and valve
Multiportion unitary valve seat and valve incorporating it
Pressure regulator valve
Rotary valve