Direct-operated valves

D1FP and D1FP*S direct-operated proportional control valves feature high dynamics and maximum flow for use in high accuracy positioning of a hydraulic axis and for controlling force and velocity. Driven by VCD actuator, they reach frequency response of servovalves. They can be used for pressure drops to 315 bar. D1FP*S is nominal size 04 (ISO 10372) valve that uses VCD for high dynamics combined with maximum flow.

Parker Hannifin Corp., Hydraulic Valve Div., (877) 534-0435,