This 3/4 IN double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non-potable quality from being pumped or siphoned into the potable water supply due to back-siphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross-connections identified as non-health hazard applications and from other contaminants found at the service line entrance. This compact modular design with a single access cover for easy maintenance is approved for horizontal and vertical installations. This assembly consists of a bronze body, quarter turn ball valve shut-offs with tee handles, NPT end connections, two positive seating check modules, and top mounted test cocks.

Double Check Valve Assembly With Quarter-Turn Ball Valve, Series/Model: Series 2000B-M3, Nominal Size: 3/4 IN, Pressure Rating: 175 PSI, Temperature Rating: 33 - 140 DEG F, Cast Bronze Body Material, Tee Handle Operator Type, Seat Material: Rubber, Industry Standards: AWWA Standard C510, IAPMO PS31, ASSE 1015, C/US CSA B64.5 Certified, UPC Listed, 11-1/8 IN Width, 4 IN Height, Lead Free: No, Other Physical Dimension: 3-7/16 IN Depth

• Temperature range is 33 - 180 DEG F (0.5 - 82 DEG C)
• Low pressure drop
• The maximum working pressure is 175 PSI (12.06 BAR)
• Bronze body
• One top entry access cover for easy maintenance
• Top mounted ball valve type test cocks
• Compact design
• Modular construction
• No special tools are required

• Brochure/Catalog https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/0502000BBV_Broc.pdf
• Instruction/Installation Manual https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/0502000BBV_Instal.pdf
• Specification Sheet https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/0502000BBV_Spec.pdf