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and water pressure test plugs
This 1/2 inch lead free double check valve backflow preventer 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
Features Double solder unions
cover o-ring two seat o-rings and relief valve seat o-ring
the valve acts as a pressure sustaining control valve
Watts LFM115 GRV B 30-300 TC 1 1/4 - Part of the LFM115 Series Inserta Tee and water pressure test plugsThis 1 1 4 inch ACV is armed with ArmorTek, a patented 3 part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion. This pressure reducing control valve is designed to automatically reduce a fluctuating higher inlet pressure to a constant lower downstream pressure regardless of varying flow rates. The quick closing action of the valve limits the possibility of damaging high inlet pressure
