3 Products
MasterSeries LF850 Lead Free* double check valve assemblies prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. This assembly consists of a fused epoxy coated ductile iron body using ArmorTek coating technology for advanced corrosion resistance and NRS resilient wedge gate valves. Optional OSY RW gate valves are available. Maximum working pressure: 175psi (12.1 bar).
The coating on this backflow assembly uses ArmorTekā¢ technology to resist corrosion due to microbial induced corrosion (MIC) or exposed metal substrate.
Features
- Utilizes advanced ArmorTek coating technology to resist corrosion of internals
- The valve body shall utilize a coating system with built in electrochemical corrosion inhibitor and microbial inhibitor
- Prevents the backflow of pollutants that are objectionable (non-toxic) from entering into the potable water supply
- Primarily used on potable drinking water systems where code mandates protection from backpressure and backsiphonage conditions
- Winterization feature with disc retainers and valve body drain ports
- Inline serviceable assembly requires no special tools
3 Products
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