OPW
199ASV-1100 Anti-Siphon Valve
1" 0-5 HEAD
830-532-414-003

The OPW 199ASV 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. The 199ASV installs on the top of an aboveground storage tank with a suction rod on the inlet and the fuel supply line on the outlet. A poppet in the valve remains normally closed, isolating the tank from siphoning. When the remote pump is activated, it overcomes a factory-adjusted spring and allows flow

Compatible with gasoline, diesel, kerosene, ethanol, methanol, fuel oil, and jet fuels.
Temperature Rating - -20°F - 120°F (29°C - 49°C)

Materials
Body................clear anodized aluminum
Bonnet.............powder-coated aluminum<
Cap..................powder-coated aluminum<
Spring..............stainless steel
Poppet.............hard-coated aluminum
Screw...............hard-coated aluminum
Poppet Seal.... Nitrile