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.
Flexible design with FNPT union end connections
Integral stainer screen ensures long-lasting prevention of debris buildup
Threaded atmospheric vent drain allows for safe drainage
Brass body and stainless steel strainer screen protect against corrosion