Air Products
Panel Mount Quick Release And Holding Valve

Part Number Inlet Port (NPT) Outlet Port (NPT) Comments
7800 1/4" 1/4"  
780210 3/8" 3/8"  
780219 3/8" 3/8" Includes Moderate Flow Exhaust Seal

These valves will pass and retain supply pressure to the delivery port until the supply pressure drops to less than half that of the delivery. All valves have a 1/4" NPT threaded exhaust port.

Vents pressure quickly at the valve rather than the supply source.
Holding feature retains delivery pressure during small supply side changes.
Great for holding pressure in gates and locking devices.
Twin delivery ports and frame mounts incorporated.

78-5 Repair Kit

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