Watts 174A 035 FS 2 Part of the 174A Series Geotextile This relief valve rubber parts This relief valve rubber parts replacement kit is used for repairing the parts to relief valve Specifications Body Material Bronze Brand Watts EAN 098268566499 GPM When Relieved Does Not Apply to Product Inlet Connection Size 1 IN Inlet Connection Type Male Threaded Inlet Thread Type NPTF Lead Free Not In Scope Maximum Temperature Fahrenheit 210 Maximum Working Pressure PSI 112 Outlet Connection Size 1 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number F163765 Pressure Range Does not apply to product Pressure Relief Setting PSI 150 Protection Type Temperature And Pressure Series 40L Shank Length Does Not Apply To Product Temperature Relief Fahrenheit 210 Thermostat Material Nylon Coated Copper Thermostat Probe Length 7 IN Specification Sheet 40 and test lever The valve can be used for hot water space heating boiler applications to protect against excessive pressure