SINGLE CHECK VALVE COUPLINGS
These couplers should be installed on the supply side of the line and shut off the fluid supply when coupling is disconnected. The adopter has no valving upon disconnection & exhausts the downstream media. Even in liquid lines, this would not be mechanically determined, unless fluid loss would not interface with a holding circuit or contaminates the area around it.
END CONNECTIONS![](http://neotechworld.com/admin/ind-acc-and-cup-gra/Single-check-valve-couplings-End-connection.jpg)
![](http://neotechworld.com/admin/ind-acc-and-cup-gra/Single-check-valve-coupling-graph.jpg)