Pressure regulating transducer
Pressure regulating valve
Pressure regulator
Pressure reproducing relay
Pressure translator and system for measuring pressure
Proportional stroke automatic temperature control system
Servovalve feedback wire interface configuration
Smart valve positioner
Solid state current-to-pressure and current-to-motion transducer
Supply biased pneumatic pressure relay
Switching valve and an electro-pneumatic pressure converter util
Temperature sensor
Transducer assembly providing pneumatic output proportional to e
Vacuum control valve
Vacuum modulator valve and subassembly therefor
Vacuum signal integrator
Valve positioner with pressure feedback, dynamic correction and
Variable-gradient spring sub-assembly