Watts LF719 QT S 1 2 Part of the LF719 Series Z100F 8NH They can be unscrewed from They can be unscrewed from their base feet should they get damaged or wear down over seasons of use and replaced in minutes This 6 inch relief valve rubber parts with red silicone disc kit includes the parts necessary to repair or replace the relief valve rubber parts of series 957 two replaceable positive seating check valves Specifications ArmorTek Technology No Backflow Preventer Type Double Check Valve Assembly Body Finish Bronze Body Material Lead Free Bronze Body Pattern Inline Brand Watts Buy American Act Compliant YES Bypass No Cap And Tether No Disc Material Silicone EAN 098268236675 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1 2 IN Inlet Connection Type Female Threaded Inlet Shutoff Valve Type Quarter Turn Ball Valve Inlet Thread Type FPT Lead Free YES Maximum Temperature Fahrenheit 180 Maximum Working Pressure BAR 12