Quick-Connect Couplers

Single End Shut Off Couplers

1. A general purpose coupling which can close at either end of the connection.

2. It is a convenient, compact coupling set which connects and disconnects easily, providing dependable service for fluid transfer

of hydraulic, pneumatic, and vacuum systems.

3. The flow side coupling has s floating ball valve which will automatically stop the flow of liquid or gas when the coupling is

disconnected.

4. One way ball locking most ordinary tape of socket & plugs.

5. When these sockets and plugs are disconnected, liquid or gas inside will stop flowing automatically on the socket side.

6. Specification