Current Control Valves

for regulating a constant oil quantity for example, stepless speed control of consumers The current controller VPR/2/RL splits an input volume flow E into a manually adjustable constant flow C. With the constant flow (C), the lifting speed of a cylinder (Z) can be regulated. Pressure changes in C have no effect on the regulated oil flow. The best efficiency is achieved when the volume flow in E is at least 10% greater than in C.