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This lead free pressure relief valve has a 1 inch NPTF female inlet and outlet and a 120 psi pressure relief setpoint
prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply
This 10 inch lead free reduced pressure zone assembly backflow preventer is assembled without shutoffs and help stop the reverse flow of liquids due to backpressure or backsiphonage
This kit is used with Watts 009/LF009 sizes 1/2 to 3 IN
UPC - 098268639971
Watts 774DCDA-OSY-TS-CFM 10 - Part of the 774DCDA Series silt-fence-selector This lead free pressure reliefThis 10 inch double check detector backflow preventer assembly prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply. It is designed for installation on applications identified by local authorities as non health hazard, such as on fire protection systems. This assembly consists of a compact construction and short lay length, ideal for retrofit installations and can be installed in a