Inline Fuel Demand Valve - 1/2" Male NPT - 3/8" Hose Barb

Whitecap Fuel Demand Valves are engineered to stop pressurized fuel from leaking out of the tank and into the engine. Our valves will only deliver fuel when it is requested by the engine during startup or through normal engine operation. When properly installed on a marine fuel tank, Whitecap’s range of fuel demand valves will offer all necessary dynamic features to comply with or surpass the United States Coast Guard (USCG) Regulations as well as the American Boat and Yacht Council (ABYC) building Standards.