Watts LF007-QT 1/2″ Double Check Valve Assembly
This is a New Watts LF007-QT 1/2″ Double Check Valve Assembly. It is designed to prevent reverse flow of liquids from backpressure or backsiphonage in a plumbing system where there is a non-health hazard.
Watts LF007-QT – 1/2″ Double Check Valve Assembly – Lead Free
Selling a Watts 1/2″ Double Check Valve Assembly, model LF009-QT. Brand new, unopened, in original box. See pics for details.