Zurn Wilkins 1 NR3XLDUC 1" NR3XL Pressure Reducing Valve with Double Union FNPT Copper Sweat Connection C 108C20 25 GPM Hot Inlet Temperature 25 GPM Hot Inlet Temperature Range 120 to 180 degree F Hot Water Inlet Connection Size 3 8 IN Hot Water Inlet Connection Type Compression Joint Hot Water Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Pressure Differential 25 Percent Maximum Working Pressure PSI 150 Minimum Differential Temperature Fahrenheit 5 Minimum Static Pressure PSI 30 Outlet Connection Size 3 8 IN Outlet Connection Type Compression Joint Outlet Temperature Accuracy + 7 degree F Outlet Thread Type Does Not Apply To Product Part Number 0204143 Series LFUSG B Temperature Adjustment Range 80 to 120 degree F Intermatic FF15MC Spring Wound Countdown Timer available with single union WEIGHTED AVERAGE LEAD CONTENT)