Watts 774DCDA-DOSY-CFM 6 - Part of the 774DCDA Series ZC100F-4NH UPC - 098268346220

UPC - 098268346220

UPC - 098268566710

This lead free pressure relief valve has a 1 inch NPTF female inlet and outlet and a 70 psi pressure relief setpoint

open the Velcro access pouch

It is made in America

Watts 774DCDA-DOSY-CFM 6 - Part of the 774DCDA Series ZC100F-4NH UPC - 098268346220This 6 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazards such as on fire protection