Watts LF709-LF 3 - Part of the LF709 Series geogrid This 3 inch lead free

This 3 inch lead free double check valve assembly backflow preventer is designed to prevent the reverse flow of contaminated water of non-potable quality 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

this system supports large-opening drainage applications and supports dynamic loads

ZN415J-3NH

This 3/4 inch steam radiator valve is used as a shutoff valve in steam or hydronic heating systems

Watts LF709-LF 3 - Part of the LF709 Series geogrid This 3 inch lead freeThis 3 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection at cross connections identified as non health hazard applications and from other contaminants found at the service line entrance. This assembly without the shutoff valves