DOUBLE CHECK VALVE COUPLINGS
These couplers are designed for connecting hydraulic lines, hence they are frequently called as Hydraulic couplings. It is recommended to use the dust cap & dust plug to prevent contamination of the media when the lines are reconnected and also to enhance the life of the coupling by preventing damage.
END CONNECTIONS![](http://neotechworld.com/admin/ind-acc-and-cup-gra/Double-check-valve-coupling-End-connection.jpg)
![](http://neotechworld.com/admin/ind-acc-and-cup-gra/Double-check-valve-coupling-graph.jpg)