Watts LFN55BDU-S-G 1 1/4 - Part of the LFN55B Series ZA100F-2NH Channel 16 is a sloped

Channel 16 is a sloped section with an invert depth from 12

This 1/2 inch bronze combination fill valve and backflow preventer is for use in commercial and residential hydronic heating systems to provide make-up water to the boiler

5 to 23 GPM Hot Inlet Temperature Range 120 to 200 degree F Hot Water Inlet Connection Size 3/4 IN Hot Water Inlet Connection Type Union CPVC Hot Water Inlet Thread Type Does Not Apply To Product Maximum Working Pressure-PSI 150 Minimum Differential Temperature-Fahrenheit 5 Minimum Static Pressure-PSI 30 Outlet Connection Size 3/4 IN Outlet Connection Size-Metric 19 MM Outlet Connection Type Union CPVC Outlet Temperature Accuracy +/- 3 degree F Outlet Thread Type Does Not Apply To Product Temperature Adjustment Range 90 to 160 degree F Wi-Fi Enabled No Specification Sheet - LF1170 and LFL1170

The 10 mil thickness provides added resistance to punctures and tears

Watts LFN55BDU-S-G 1 1/4 - Part of the LFN55B Series ZA100F-2NH Channel 16 is a slopedThis 1 1 4 inch water pressure reducing valve is used in commercial and residential applications to reduce incoming water pressure for protection of plumbing system components and to reduce water consumption. It consists of a lead free brass body construction, solder union inlet and outlet connection, integral stainless steel strainer, thermoplastic seat, brass sealed spring cage for accessible outdoor waterworks or pit installations, a thermal