Intake Relief Valve 1 : A device used on the inlet side of the pump to relieve excessive inlet pressure. This valve can be an integral part of the pump or part of a large diameter intake valve mounted to the inlet
Pacific Northwest Chapter of The Society for the Preservation and Appreciation of Antique Motorized Fire Apparatus in America SPAAMFAA, Fire Apparatus Terminology, La Center, Washington, USA 2002. (Fr Srvc - Amer) {455}