Watts 709DCDA-LF-CFM 6 - Part of the 709DCDA Series

Watts 709DCDA-LF-CFM 6 - Part of the 709DCDA SeriesThis 6 IN double check detector backflow preventer assembly prevents backflow of non health hazard fire protection system substances from being pumped or siphoned into the potable water supply. It incorporates a cubic foot meter to detect ground leaks and unauthorized illegal taps, greatly reducing annual water expenses. It consists of a fused epoxy coated cast iron body construction. Its modular check design facilitate simple and easy installation

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Specification Sheet - Flood Sensor for Relief Valve Discharge Line

automatic reseating feature

This 5 IN full lug style butterfly valve

Stainless steel ball and stem

Its cast-iron body with an acid-resistant epoxy-coated interior withstands harsh cleaning agents

This lead free pressure relief valve has a 2 inch NPTF female inlet and outlet and a 85 psi pressure relief setpoint

It features a patented dual-height polymeric drainage core with a fully wrapped

Specifications Adjustable Reduced Pressure Range 20 to 175 Adjustable Reduced Pressure Range-BAR 1

Ideal for light-to-moderate commercial traffic zones with emphasis on chemical or moisture resistance

and long life

where potential health hazard exists