Zurn Wilkins 1 70XLDU 1" Pressure Reducing Valve w FNPT Double Union Connections B10603 Walk in Freezer Backup Protection Time Walk in Freezer Backup Protection Time 72 Hours Backup Restoration Time 70 Hours Battery Service Type Rechargeable Battery Type Li Ion Category Defrost Timers Web Clock Drive Type Quartz Defrost LED Indicator Red Has Captive Trippers Yes Motor (Three Phase) 1 HP Specifications Backflow Preventer Type Vacuum Breaker Body Finish Rough Bronze Body Material Bronze Body Pattern N Pattern Brand FEBCO Bypass No Bypass Size Does Not Apply To Product Cap And Tether Yes Disc Material Nitrile EAN 643925582994 Elbow Fitting No Hazard Protection Level Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1 1 4 IN Inlet Connection Size Metric 32 MM Inlet Connection Type Female Threaded Inlet Shutoff Valve Type Quarter Turn Ball Valve Inlet Thread Type NPT Lead Free NO Maximum Temperature Fahrenheit 140 Maximum Working Pressure BAR 10 Outlet Type: Union FNPT Material: Cast Bronze