Diaphragm valve 414-01

pneumatically-operatedpneumatic pressure-controlfor seawater

• Single Seat with Resilient Disc Insures Tight Seal • Simply Designed with Few Working Parts • Quick Response with Manual Reset • Fully Supported Frictionless Diaphragm • Leak-proof Service Assured – No Packing Glands • Single Tube Line Required for Control • Opens Wide for Minimum Flow Resistance The Cla-Val 414-01 Remote Control Valve is used where “on-off” control is required. Pressure signals from a remote control “open or close” a small auxiliary valve installed on the main valve cover, which in turn opens or closes the main valve. once sensing pressure drops to "set" pressure the snap action pilot opens to relieve main valve cover pressure to open deluge valve. once open the pilot valve must be "manually reset" in order to close the valve. The model 414-01 consists of a 100G/2100G Hytrol main valve and a small HytrolAuxiliary Valve. Both the main valve and the auxiliary valve are single-seated, diaphragm operated globe type valves. line pressure applied to the auxiliary valve cover closes the main valve drip tight.