Watts 774DCDA-DOSY-CFM 10 - Part of the 774DCDA Series Strata Systems This 1 1/2 inch Press

This 1 1/2 inch Press residential purge and balancing valve is used in heating applications to facilitate removal of air from heating zones on initial fill and to control water flow through a circulation loop

UPC - 098268503425

This 1 inch process steam pressure regulator

Integrated bubble level and leveling shims for accurate installation

1 1/4 to 2 IN 009M1

Watts 774DCDA-DOSY-CFM 10 - Part of the 774DCDA Series Strata Systems This 1 1/2 inch PressThis 10 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non potable quality from being pumped or siphoned into the potable water supply due to backpressure and or backsiphonage in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazards such as on fire protection