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Double Check Valve Assemblies, Bronze

Series 719 Double Check Valve Assemblies are designed to protect drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and water authority requirements. They have a bronze alloy body construction and chloramine resistant elastomers. Series 719 features a separate access, top-entry check valve design for ease of maintenance and is for use at referenced cross-connections in non-health hazard applications. Check with local inspection authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).


  • Separate access points for each check assembly
  • Require no special tools for servicing
  • Seat discs are reversible to extend check valve life
  • Top-entry design allows convenient access for maintenance

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific 719

Approval Information

For approval information, please refer to the products specification sheet. For any other information on product certification and documentation information, please visit our certification partner websites: