Wilkins 1/2 in. Bronze Dual Check Valve Backflow Preventer with Atmospheric Venting

Product Description

The 1/2 in. 760 Dual Check Valve Assembly with Intermediate Atmospheric Vent provides low health hazard protection from backflow in both residential and commercial applications, primarily from a residential boiler or small commercial boiler. Features of this continuous pressure type backflow preventer include a threaded atmospheric vent drain for safe drainage, and corrosion-resistant, high quality brass body construction with an integral stainless steel strainer screen to prevent buildup of unwanted debris. Threaded FNPT union connections are standard and included on both ends.|Fits 1/2-in. inside diameter pipe|Includes two FNPT union tailpieces|Brass body and stainless-steel strainer screen protect against corrosion|Integral strainer screen ensures long-lasting prevention of debris buildup|Threaded atmospheric vent drain allows for safe drainage|1-year limited warranty|Easy to install|Retrofit|Commonly used on residential water heaters|Industry leading