FEBCO

The BEECO Friendly Double Check Detector Assembly is designed to stop the reverse of flow of a liquid into a potable water system. The proper installation of a backflow preventer must be done by a certified expert under local codes and guidelines to assure the protection of the drinking water system. The Valve shall be certified to ASSE 1048, CSA B64.5 and IAPMO listed. Certified lead free devices.

Especially made for testing all reduced pressure zone backflow prevention devices. Enables accurate testing of "zone" and relief valve opening differential, fouled check valves, or similar problems that visual inspections cannot locate. Maximum pressure is 175 psi.

DualCheckValve

Home » Products » BEECO: Backflow Preventers and Waterworks Products » Backflow Preventers, Repair Kits and Accessories » Backflow Preventers » DCDA (2 ½”-10″) Double Check Detector Assembly

Especially made for testing all reduced pressure zone backflow prevention devices. Enables accurate testing of "zone" and relief valve opening differential, fouled check valves, or similar problems that visual inspections cannot locate. Maximum pressure is 175 psi.