Air-Operated Double-Diaphragm (AODD) pump is used in many indsutrial environment to transfer liquids. The speed of pump is controlled by pilot air pressure. QKL can be used in combination with AODD to control the speed of the pump.

Our proportional pressure regulator is best suited for this application due to its high flow rate, fast response time, and high accuracy. Our regulators are capable of modulating from 2 bar to 65 bar with accuracy of 0.25% FS. (higher pressure range can be customised upon request)

QKL electronic pressure regulator can directly replace:
Oransal Air (QB3H, QBS, GX, QBX, QPV, QB2), Festo (VPPM, VPPL, VPPE, VEAA, VEAB, VEMD), SMC (ITV1000, ITV2000, ITV3000), Clippard (Cordis) ve ASCO (Sentronic)