Watts U009-QT-FS 1/2 - Part of the U009 Series HDPE 3 bar) and the standard

3 bar) and the standard pressure setting is 150 psi (10

This Cast Iron Wafer Check Valve

An O-ring is included

Includes seat and seal

Watts U009-QT-FS 1/2 - Part of the U009 Series HDPE 3 bar) and the standardThis 1 2 inch reduced pressure zone backflow preventer assembly 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