Watts LF709-DNRS-IOT 6 - Part of the LF709 Series Tactile Paving Domestic outside stem and yoke

Domestic outside stem and yoke gate valves

This 2 1/2 inch stainless steel double check valve backflow preventer assembly is designed to prevent the reverse flow of objectionable but not toxic water from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements

bypass to control thermal expansion pressure

Thermostat assembly is easy to maintain

with roll heights ranging from 10" to 60"

Watts LF709-DNRS-IOT 6 - Part of the LF709 Series Tactile Paving Domestic outside stem and yokeThis 6 inch lead free double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. Its compact modular design facilitates easy maintenance with a single access cover for in line repairs. Ideal for protection in continuous pressure piping applications and at cross connections identified as non health hazards. This assembly