Watts LF909-DOSY-FS 4 - Part of the LF909 Large Series geogrid UPC - 098268287035

UPC - 098268287035

This automatic reseating temperature and pressure relief valve has a 3/4 inch NPTF female inlet

Dual weepholes (primary and secondary) plus reversible clamping collar to manage perimeter seepage effectively

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3 IN Outlet Connection Type Flanged Joint Outlet Shutoff Valve Type Non Rising Stem Gate Valve Outlet Thread Type Does Not Apply To Product Part Number 0437708 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Series 774 Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet - 774

Watts LF909-DOSY-FS 4 - Part of the LF909 Large Series geogrid UPC - 098268287035This 4 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, domestic outside stem and yoke resilient seated gate valves, captured