Double Check Valve Assembly 12 (774

Manufacturer: Watts

Part Number: 0439320

Description: Series 774 double check valve assembly series 774 double check valve assemblies are designed to prevent the reverse flow of polluted water from entering into the potable water system. this series can be applied, where approved by the local authority having jurisdiction, on non health hazard installations. features short end to end dimensions, light weight stainless steel body, and the lowest head loss available. features torsion spring check valve provides low head loss short lay length is ideal...

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