A pneumatic proportional pressure control valve can not only control ... such as rolling diaphragms and pulsed solenoid pilot valves that move the piston to regulate pressure.

I decided to employ a latching solenoid valve to control the water flow on that enhanced version ... Also, the bistable solenoid valve demands a specific water pressure (working pressure) to perform ...

In operation, solenoid force is balanced by spring ... it is less costly than other servo designs. The valves control flow or pressure, or actuator position, velocity, force, or torque, and ...

This 2-port, pilot-operated, electro-proportional pressure regulating valve serves ... independently to control the function of individual cylinders. DFUA & DFUB – solenoid-operated directional ...

Passenger vehicles equipped with automatic transmissions. The automatic transmission pressure control solenoid valve seals can allow transmission fluid to leak. This leakage can result in reduced ...