Proportional solenoid valve
Proportional solenoid valve
Proportional solenoid valve
Proportional stroke automatic temperature control system
Proximity sensor with zero adjustment
Reset controller with improved input mechanism
Self aligning nozzle for a flapper valve
Self correcting nozzle useful with current to pressure transduce
Self-aligning valve
Sensing device
Sensitive electrical to mechanical transducer
Sensitive electrical to mechanical transducer
Servo drive operated by a pressure medium
Servovalve apparatus for use in fluid systems
Servovalve apparatus for use in fluid systems
Servovalve apparatus for use in fluid systems
Servovalve apparatus for use in fluid systems
Servovalve feedback wire interface configuration
Servovalve with torque motor
Single stage variable force solenoid pressure regulating valve