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Designed to shut off product flow from an aboveground storage tank, bulk loading rack or any place in the fuel supply line in the event of a fire. Available in 2" female NPT connections. Features: 178S Ductile Iron Construction Full-Bore Inside Diameter for Superior Flow Rates Protected Main Poppet Disc ... Read More

Solenoid Valve is designed to prevent accidental siphoning of aboveground storage tanks if a leak or break occurs in the fuel supply line. The 821 valve is a two-way, normally closed diaphragm valve that opens when energized to allow fuel to flow to the pump or dispenser. Available in ... Read More

Anti-Siphon Valve is designed to help prevent siphoning of an aboveground storage tank should a leak or break occur in the fuel supply line. Installed on the top of an aboveground storage tank with a suction rod on the inlet and the fuel supply line (to a remote pump) on the ... Read More

Overfill Prevention Valve is designed to prevent the overfill of underground storage tanks by providing a positive shut-off of product delivery. Features: It is a two-stage shut-off valve. Reduces the flow rate to approximately 5 gpm through a bypass valve. Simple, Easy, Quick Installation Furnished Complete - Supplied with new upper and ... Read More

Installed at the inlet of a suction line normally at the bottom of the storage tank as a prime holding valve. Features: Metal to metal seat for long life Brass body and poppet Mesh stainless steel screen 335A Dual seats provide twice the prime holding capability as single poppet ... Read More

Features: Permit flow in one direction only, and close automatically if flow reverses. Entirely automatic in action, depending upon pressure and velocity of flow, within the line to perform their functions of opening and closing. Disk is flat accurately ground and connected to hinge by a spud and nut, but is ... Read More