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1-1/2 in. Lead-Free Double Check Valve Top Access

1-1/2 in. Lead-Free Double Check Valve Top Access

Article Number:
  • $ 39795


Double check valve assembly consisting of two 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

Lead Free 1-1/2 in. 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.

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