Lead Free* MasterSeries N-Pattern Double Check Valve Assemblies - Large Diameter
MasterSeries LF870V Lead Free* double check valve assemblies prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. They feature an epoxy-coated ductile iron body and are available with NRS or OSY resilient wedge gate valves. Maximum working pressure: 175psi (12.1 bar).
- Primarily used on potable drinking water systems where code mandates protection from backpressure and backsiphonage conditions
- Inline serviceable assembly requires no special tools
- Sizes 2 1⁄2 in. - 10 in. (65mm - 250mm)
- Protects against possible backpressure and backsiphonage conditions for non-health hazard applications
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