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Full port flow low head loss
ZN1901-4NL
seat gasket
This 1 inch lead free water pressure reducing valve is designed to reduce incoming water pressure to protect plumbing systems and reduce water consumption for commercial
Watts SS009M3-QT-S 1/2 - Part of the SS009 Series mainline-siltfence Full port flow low headThis 1 2 inch stainless steel reduced pressure zone backflow preventer assembly is designed to prevent the flow 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. It is ideal for typical applications that are found in industrial plants, medical diagnostic equipment, reverse osmosis systems, carbonated beverage machines,