H-5 Valve

The “H-5” RELAYAIR Valve is a pneumatically piloted three way valve consisting of a Pipe Bracket and an “H-5” RELAYAIR Valve Portion. The Pipe Bracket, designed to be mounted on a vehicle, provides the means for attaching the pipe connections. This permits the removal of the Valve Portion for maintenance or repair without disturbing the ve-hicle piping. The “H-5” RELAYAIR Valve Portion functions to connect one of two passages to a common passage de-pending on whether or not a predetermined air pressure is reached in the control chamber of the valve