Deluge Valves & Systems

HD deluge valve is a quick opening, differential diaphragm type valve. Deluge valve is used to control water flow in Deluge, Pre-Action as well as Foam systems. The valve is held closed by system water pressure trapped in the priming chamber thus keeping the outlet chamber and system piping dry. In fire conditions, when the releasing system operates, pressure is released from the priming chamber, resulting in opening of the deluge valve. HD deluge valve is available in several materials of construction. It can be mounted horizontally as well as vertically. Deluge valve is available with several trims including wet pilot, dry pilot, electric release, manual release, etc. Deluge valve can be skid mounted as well. HD deluge valves and skids are UL Listed. Please refer to product catalogues for approval information, technical specifications and ordering information.