Series D1FP direct-operated proportional control valves feature high dynamics combined with maximum flow. Used for high-accuracy positioning of hydraulic axes and controlling force and velocity. It can also be used in applications with pressure drops to 4500 psi across the valve.
D1FP*S is ISO 10372 valve that provides high dynamics and maximum flow. Both valves use VCD technology, which actuates the spool by using a moveable coil over a permanent-magnet cylinder to eliminate friction.
Parker Hannifin Corp., Hydraulic Valve Div.