Watts LF909M1-OSY-S-FDA-FS 10 - Part of the LF909 Large Series HDPE This pressure relief valve has

This pressure relief valve has a 1 1/4 inch NPTF female inlet and outlet and a 135 psi pressure relief setpoint

PVC socket outlet and anchor flange body for installation flexibility and durability

UPC - 098268310078

Specifications Kit Type Relief Valve Rubber Parts Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268459005

Watts LF909M1-OSY-S-FDA-FS 10 - Part of the LF909 Large Series HDPE This pressure relief valve hasThis 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,