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- This 1/2 in double check valve assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design aids in easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as non-health hazards and for contaminants at the service line entrance. This assembly consists of a bronze body construction, NPT end connections, quarter turn ball valve shutoffs, top mounted test cocks, two in-line independent positive seating check modules, captured springs and replaceable check discs and seats.
Febco® Double Check Valve Assembly, In-Line Small Diameter, Series: 850, 1/2 in Nominal, NPT, 175 psi, 32 to 140 deg F, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Bronze Body, 10 in L, Import
- Modular compact design
- Replaceable seats and discs
- Top entry
- 350 psi hydrostatic test pressure
- The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
- Ball Valve / Gate Valve TypeQuarter-Turn Ball ValveBody MaterialBronzeDomestic / ImportImportEnd StyleNPTNominal Size1/2 inDimensions10 in LManufacturerWatts Water TechnologiesManufacturer #1111Pressure Rating175 psiSeries850Temperature Rating32 to 140 degFTypeIn-Line Small Diameter