Watts LF909M1-OSY-S-FDA-FS 10 - Part of the LF909 Large Series ZC100F-3NH UPC - 098268609615

UPC - 098268609615

and double check valve assemblies

This 1 IN female meter thread swivel by 3/4 IN union female NPT

Serviceable without the use of special tools

Z400SH-4IG

Watts LF909M1-OSY-S-FDA-FS 10 - Part of the LF909 Large Series ZC100F-3NH UPC - 098268609615This 10 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in continuous pressure piping applications and at cross connections identified as health hazards. This assembly consists of an epoxy coated cast iron body, outside stem and yoke resilient seated gate valves, a strainer,