Watts LFN170M3 1 1 4 Part of the LFN170 Series Sheet Drain Specifications Backflow Preventer Type Vacuum Specifications Backflow Preventer Type Vacuum Breaker Body Finish Satin Chrome Body Material Lead Free Brass Body Pattern Does Not Apply To Product Brand Watts Buy American Act Compliant NO Bypass No Cap And Tether No Disc Material Silicone EAN 098268434439 Elbow Fitting No Hazard Protection Level Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1 2 IN Inlet Connection Size Metric 15 MM Inlet Connection Type Female Threaded Inlet Shutoff Valve Type No Shutoff Valve Inlet Thread Type NPT Lead Free YES Maximum Temperature Fahrenheit 180 Maximum Working Pressure BAR 8 00 Minimum Temperature Fahrenheit 40 Operating Torque Does Not Apply To Product Outlet Connection Size 1 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number 0123841 Port Type Standard Seat Material PTFE Durafill Series LFEMVII 6400 SS Stem Packing Material PTFE Durafill Stem Shaft Material 316 Stainless Steel Stem Type Bottom Loaded Blowout Proof Thrust Washer Material PTFE Durafill Type Valve to Accessory Valve Style 2 piece WOG Rating 600 PSI UPC 098268017243 Polysulfone internals resist excessive heat Listed to ASSE 1017 and IAPMO cUPC in compliance with CSA B125