3/4"DUAL CHECK VLV ASSEMBLY

The Zurn Wilkins 760 Dual Check Valve Assembly with Atmospheric Vent provides low hazard protection against backflow from a residential boiler or small commercial boiler. Protects against polluted water into the potable water supply. Assembly shall provide protection where a potential health hazard does not exist.|3/4 in. dual check valve assembly with intermediate atmospheric vent - with dezincification resistant brass, unthreaded vent and British straight thread tailpieces|Continuous pressure type backflow preventer with threaded atmospheric vent drain|Brass body construction with integral stainless steel screen|Threaded discharge port for safe drainage|Union connections both ends; available with FNPT or copper connections|Trusted name in the industry