WW0436040, Watts, 3/4 IN Bronze Reduced Pressure Zone Assembly Backflow Preventer, Quarter Turn Shutoff Valves, Tee Handles, Internal Polymer Coating

This 3/4 inch reduced pressure zone assembly backflow preventer, model 009M2-PC-QT, is designed to prevent the flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and for contaminants at the service line entrance. This assembly consists of a bronze body, internal polymer coating, NPT end connections, quarter turn ball valve shutoffs with lever handles, top mounted test cocks, two in-line independent check valves, captured springs, and replaceable check seats with an internal relief valve for reduced space requirements.