LIQV, LIDD, LIQZ series plug-in valves

The variety of plug-in valves is complete, consisting of slide valve or cone valve core inserts and control cover plates. The inserts are installed in ISO standard plug-in holes, and the control cover plate provides internal hydraulic function control. The switch control or proportional control function depends on the function of the overlay cover plate.

LIQZO-LE is a two-way or three-way proportional plug valve with an integrated electronic amplifier that provides high dynamic flow control based on the size of the input signal. Double closed-loop control can be achieved through dual position sensors on the main valve and pilot valve, ensuring fast response, high dynamic performance, and precise adjustment characteristics. All proportional plug-in valves are "seismic resistant" and can withstand strong vibrations and mechanical stresses.