Valve mainly used to operate two cylinders in sequence: upon reaching a certain calibration value, the valve opens and feeds a second actuator. The check valve allows the free flow of the flow in the opposite direction. It is indicated in systems where the pressure on the secondary actuator is limited, as the pressures add up.
MOUNTING:
For use with two actuators, follow the assembly instructions shown in the diagram. For other uses, fit the valve taking into consideration that, upon reaching the set pressure value, the flow goes from V to C, while from C to V it is free.