Material feed system for low and high pressure applications of low or high viscosity media has operating piston and displacement piston connected to it driven by integrated spring which exerts required force for delivery pressure

摘要

The material feed system for low and high pressure applications of low or high viscosity media has an operating piston (15) and a displacement piston (2) connected to it driven by an integrated spring (3) which exerts the required force for the delivery pressure. An inlet valve (9) in conjunction with a docking station (10) enables an air bubble free filling. The desired delivery pressure can be set on a working medium pressure regulator (5).