Watts LF909-LF-FS 4 - Part of the LF909 Large Series ground-shipping 12" Wide Grates

12" Wide Grates

70 Standard Reduced Pressure Setting-PSI 25 Strainer No Strainer Material Does Not Apply To Product Thermal Expansion Bypass No Trim Material Does Not Apply To Product Valve Style 2-way Specification Sheet - LF26A

thermo-bonded coated thermostat

High capacity air vent with manual vent feature

Specifications Air Valve No Brand Watts Buy American Act Compliant NO Case Material Steel Dial Size 2 1/2 IN EAN 098268589870 Entry Style Back Inlet Connection Size 1/2 IN Inlet Connection Type Male Threaded Lead Free YES Manual Shutoff No Maximum Operating Temperature-Fahrenheit 320 Minimum Temperature-Fahrenheit 60 Part Number 0121687 Pressure Scale 0 to 200 PSI Sensing Element Yes Sensing Fluid No Series LFDPTG-3 Stem Shaft Material Lead Free Brass Temperature Range 60 to 320 degrees F Thermostat Probe Length Does Not Apply To Product Thermowell No VR Retaining Valve Yes Specification Sheet - LFDPTG-3

Watts LF909-LF-FS 4 - Part of the LF909 Large Series ground-shipping 12" Wide GratesThis 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 without gate valves consists of an epoxy coated cast iron body, captured spring check valves, replaceable seats,