Electronic Proportional Control Valve

Proportion air s core focus is manufacturing industrial and repeatable electronic air pressure regulators and electronic pressure control valves.

Electronic proportional control valve. The evp valve may be controlled using dc current open or closed loop control and even pwm pulse width modulation to cover a broad range of applications. If our standard products don t do exactly what you need ask about our ability to customize a proportional control valve to meet applications requirements. Our valves cover the complete performance range from standard up to maximum dynamics. 1 363 00 models in stock.

Industrial and mobile hydraulic proportional valves enable a precise directional or flow control. The pv14 series of electronic proportioning valve takes an electrical input signal and adjust the flow through a pipe from fully closed to fully open. Valves are offered in industry standard sizes of d03 d05 d07 d08 and d10. These products provide precise motion control in open loop or closed loop systems.

A proportional control valve system can be used to improve control of most machines without the high price tag of servo control systems. Directional proportional and servo valve control systems. The parker model epc electronic proportional control valve is an electromagnetically actuated proportional control valve designed for use in closed loopflow or pressure control systems. Parker s proportional valves employ powerful valve technologies and are well suited for a variety of applications where accuracy and efficiency are a must.

Evp series valves combine the long life and low power of clippard s best selling ev series valve with the additional capability of proportional control. Our proportional control valves deliver performance superior to that attainable from the traditional proportional solenoid valve. The spool in a standard 2 position solenoid operated valve shifts all the way to its new position at high speed. Proportional control valve circuits.

The lynch digital display proportional valve driver ddpdx offers accurate intuitive and smooth operation with any proportional valve brand for any application. Offers design products and systems for all three types. The consistent gain of this valve provides a high degree of control for many applications. Electronic controls for proportional valves.

All lynch drivers supply a solenoid with current proportional to the input signal from a potentiometer joystick plc or other control system. It seems like every pneumatic control valve company offers a line of electronic pressure regulators these days. Bang bang solenoid this rapid full shift can cause an actuator to jump or lunge on start up and produce excessive shock when stopping.