Electronic Proportional Control Valve

The spool in a standard 2 position solenoid operated valve shifts all the way to its new position at high speed.

Electronic proportional control valve.

Our proportional control valves deliver performance superior to that attainable from the traditional proportional solenoid valve. 1 363 00 models in stock. 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.

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. Quality hydraulics pneumatics inc. Offers design products and systems for all three types. Continental hydraulics offers a complete family of electro hydraulic proportional directional flow control valves.

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. A proportional valve provides variable control of output flow rates. A proportional control valve system can be used to improve control of most machines without the high price tag of servo control systems. Bang bang solenoid this rapid full shift can cause an actuator to jump or lunge on start up and produce excessive shock when stopping.

The lynch digital display proportional valve driver ddpdx offers accurate intuitive and smooth operation with any proportional valve brand for any application. Proportional control valve circuits. Electronic controls for proportional valves. The consistent gain of this valve provides a high degree of control for many applications.

Our valves cover the complete performance range from standard up to maximum dynamics. 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. Parker s proportional valves employ powerful valve technologies and are well suited for a variety of applications where accuracy and efficiency are a must.

Industrial and mobile hydraulic proportional valves enable a precise directional or flow control. Proportion air s core focus is manufacturing industrial and repeatable electronic air pressure regulators and electronic pressure control valves. 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.