Watts 1/2 009-QT Backflow Preventer - Shop Hardware Tools Online Store

The Reduced Pressure Zone Assemblies prevent reverse flow of used or dirty water from entering back into the water supply. Back siphonage and backpressure can occur from time to time and this Backflow Preventer is one of the best products to avoid those things from occurring. Silver Eagle Backflows are among the most compact, lightweight and safest in the industry. Its compact housing consists of two independently operating tri-link check valves, shutoff valves, and test cocks. The QT Series feature bronze body construction to ensure a durable and reliable valve.