Watts LFM116 300 B 20 200 TC 2 1 2 Part of the LFM116 Series ZC100F 4NH Specifications Body Material Iron Brand Specifications Body Material Iron Brand Watts Class Rating 125 or 150 Control Type Lever Handle CV Rating 3136 GPM Disc Material Aluminum Bronze EAN 098268596496 Inlet Connection Size 8 IN Inlet Connection Type Wafer Lead Free YES Maximum Operating Temperature Fahrenheit 176 Maximum Working Pressure PSI 200 Minimum Temperature Fahrenheit 33 Operating Torque Dry 2919 in lbs Operating Torque Wet 1697 in lbs Outlet Connection Size 8 IN Outlet Connection Type Wafer Part Number 0525436 Seat Material Buna N Series DBF 04 Silicone Free Yes Stem Shaft Material Stainless Steel Valve Style Wafer Specification Sheet DBF Specifications ArmorTek Technology No Backflow Preventer Type Reduced Pressure Zone Assembly Body Finish Cast Copper Silicon Alloy Body Material Lead Free Copper Silicon Alloy Body Pattern Inline Brand Watts Buy American Act Compliant YES Bypass No Bypass Size Does Not Apply To Product Cap And Tether No Disc Material Silicone EAN 098268349290 Elbow Fitting No GDS Status Registered Hazard Protection Level Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 3 4 IN Inlet Connection Size Metric 20 MM Inlet Connection Type Female Threaded Inlet Shutoff Valve Type Quarter Turn Ball Valve Inlet Thread Type NPT Lead Free YES Maximum Temperature Fahrenheit 180 Maximum Working Pressure BAR 12 It is normally closed and quickly opens when upstream pressure exceeds the pilot setting When the valve is installed in line on the discharge of a pump