Electronic Proportional Control Valve

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.

Electronic proportional control valve.

Offers design products and systems for all three types. Directional proportional and servo valve control systems. These products provide precise motion control in open loop or closed loop systems. Valves are offered in industry standard sizes of d03 d05 d07 d08 and d10.

Parker s proportional valves employ powerful valve technologies and are well suited for a variety of applications where accuracy and efficiency are a must. Proportional control valve circuits. The spool in a standard 2 position solenoid operated valve shifts all the way to its new position at high speed. 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. 1 363 00 models in stock. 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. Proportion air s core focus is manufacturing industrial and repeatable electronic air pressure regulators and electronic pressure control valves.

It seems like every pneumatic control valve company offers a line of electronic pressure regulators these days. Electronic controls for proportional valves. Quality hydraulics pneumatics inc. A proportional valve provides variable control of output flow rates.

Industrial and mobile hydraulic proportional valves enable a precise directional or flow control. The consistent gain of this valve provides a high degree of control for many applications. A proportional control valve system can be used to improve control of most machines without the high price tag of servo control systems. All lynch drivers supply a solenoid with current proportional to the input signal from a potentiometer joystick plc or other control system.

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. 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.