Watts D009-QT-FS 1/2 - Part of the 009 Series ZC100F-3NH 175 psi pressure relief valve

175 psi pressure relief valve is designed to relieve thermal expansion in fire protection systems

Z415-BZ1-DP-4NH

Z193-5IC-VP

UPC - 098268302196

Designed to evacuate up to 100 GPM to prevent water accumulation at elevator openings and maintain safe access

Watts D009-QT-FS 1/2 - Part of the 009 Series ZC100F-3NH 175 psi pressure relief valveThis 1 2 inch reduced pressure zone assembly backflow preventer helps 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