Watts LFRK 909-RT 8 - Part of the RK-LF909 Series

Watts LFRK 909-RT 8 - Part of the RK-LF909 SeriesThis kit contains the rubber parts for the repair of the 8 inch Watts backflow preventer relief valve, lead free series 909. It has a diaphragm, two molded disc assemblies, two seat O rings, RV O ring, two piston O rings, RV stem O ring, flow tube O ring and cover O ring. Features Factory replacement kit No special tools required for changing parts All parts are made of high quality materials Original parts insure long service life Specifications Kit

Specifications Actuation Yes Assembled Dry Yes Balance Stop Plate No Ball Material Chrome Plated Brass Body Finish Bronze Body Material Lead Free Bronze Brand Watts Class Rating Does Not Apply To Product Control Type Lever Handle CV Rating Does Not Apply To Product EAN 098268601312 Electrical Rating Does Not Apply To Product Inlet Connection Size 1 1/4 IN Inlet Connection Size-Metric 32 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Temperature-Fahrenheit 400 Minimum Temperature - Celsius -18

UPC - 098268580181

125 PSI at 353 degree F Minimum Temperature - Celsius 0

this material ensures lasting performance and visual compatibility

Specifications Body Material Bronze Brand Watts EAN 098268579567 Inlet Connection Size 1 IN Inlet Connection Type Female Threaded Inlet Thread Type NPTF Lead Free NO Maximum Working Pressure-PSI 30 Outlet Connection Size 1 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number F275022 Pressure Range Does Not Apply To Product Pressure Relief Setting-PSI 40 Series 174A Specification Sheet - 174A

15' x 360' roll

watertight connection to the roofing membrane

50 Minimum Temperature-Fahrenheit 33 Number of Fixture Units 61 to 113 Part Number 0750153 Product Overall Height 11 IN Product Overall Width 2

Flashing clamp for reliable membrane integration

This 1 IN cover replacement kit for series SS009 is used for repairing the cover to the relief valve to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure

Specifications Body Material Lead Free Copper Silicon Alloy Brand Watts EAN 098268574630 Inlet Connection Size 3/4 IN Inlet Connection Type Female Threaded Inlet Thread Type NPTF Lead Free YES Maximum Working Pressure-PSI 82 Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number F121477 Pressure Range Does Not Apply To Product Pressure Relief Setting-PSI 110 Series LF174A Specification Sheet - Flood Sensor for Relief Valve Discharge Line

Specifications Kit Type Check Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268635140