Watts LFN55BM1 U 3 4 3 4 IN Lead Free Water Pressure Reducing Valve, NPT Thread Union x NPT Female, M 231 3208 and fine blade adjustment and fine blade adjustment Programming Recommendation 50 Minimum Temperature Fahrenheit 33 Outlet Connection Size 3 4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0009589 Series LFN55B M1 Standard Reduced Pressure Setting BAR 3 2 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material Reinforced EPDM EAN 098268333701 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 Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature Fahrenheit 180 Maximum Working Pressure BAR 27