Parker C4V03-5982B1 Rückschlagventil, hydraulisch entsperrbar NG10 NBR (Artikelnummer: 016-88569-0)

Hydraulically pilot operated check valves C4V allow free flow from A to B. The counter-flow direction is blocked. When pressure is applied to control port X, the ring chamber flow from B to A is released. Up to four different pilot control ratios are available (see ordering code).