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1 in. Lead-Free Double Check Valve Assembly with Top Access Covers

1 in. Lead-Free Double Check Valve Assembly with Top Access Covers

Article Number:
  • $ 15139


Double check valve assembly consisting of 2 independently operated spring-loaded center guided check valves . Backflow preventer comes complete with 2 full port resilient seated ball valves for shut-off along with 4 resilient seated ball valve test cocks . Noryl replaceable seats and silicone rubber check discs . Entire unit is serviceable in line . IAPMO listed, ASSE listed 1015, CSA certified, NSF listed, and approved by the foundation for cross connection control and hydraulic research at the University of Southern California

1 in. Lead Free Top Access Double Check Valve Assembly Valve is designed for installation on potable water lines to protect against both back-siphonage and backpressure of polluted water into the potable water supply. Assembly provides protection where a potential non-health hazard exists. Maximum pressure is 175 psi.

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