Watts LFN45BM1 U S 3 4 3 4 IN Lead Free Water Pressure Reducing Valve, Solder Union x FPT, Adjust 2 6504 The direct acting integral by pass The direct acting integral by pass design prevents buildup of excessive system pressure caused by thermal expansion AWWA Compliant C511 (with gates only) 2 Body Material Lead Free Cast Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material Elastomer EAN 098268332438 Gauge Option No Gauge High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 3 4 IN Inlet Connection Type Union Solder Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature Fahrenheit 180 Maximum Working Pressure BAR 27 thermoplastic seat module