HGL-1/4-QS-10 Piloted check valve

Piloted check valve HGL-1/4-QS-10 With sealing ring OL, with QS push-in fitting. Valve function=piloted non-return function, Pneumatic connection, port 1=QS-10, Pneumatic connection, port 2=G1/4, Pilot air port 21=G1/8, Type of actuation=pneumatic