Watts 757-DCDA PIVXBFG-CFM 3 - Part of the 757DCDA Series Drain Fitting High-Flow Grate & Accessible Sediment

High-Flow Grate & Accessible Sediment Trap: Grate sized for maximum flow

Disc holder removable for replacement of disc without dismantling the valve

Z627-4NH-G

This 6 inch ductile iron valve setter with flange by mechanical joint connections is designed to augment the installation of the N-shape backflow preventer assemblies

and easy-to-clean interior surface

Watts 757-DCDA PIVXBFG-CFM 3 - Part of the 757DCDA Series Drain Fitting High-Flow Grate & Accessible SedimentThis 3 IN lead free stainless steel double check detector backflow preventer assembly with a post indicator valve, grooved butterfly valves and a cubic feet per minute meter measures water flow to detect ground leaks and unauthorized taps. Primarily used on fire line sprinkler systems at referenced cross connections identified as non health hazard continuous pressure applications, it prevents the backflow of fire protection substances into the potable