Overview Allows free flow in one direction and cuts off the flow in the opposite direction. The check is released by pressure on the pilot when it reaches a ratio of 1:4 with respect to the circuit pressure.
Specifications Pressure: 700 bar max. Ratio:1:4 Main ports:3/8” NPT Pilot port:1/4” NPT Length:122mm Hex:42.3mm A/F Finish: Zinc plated Weight:1.25kg