3/4 In Bronze Boiler Pressure Relief Valve, Female Inlet, 30 psi_This 3/4 inch pressure safety relief valve is used in commercial and industrial applications for low pressure, steam heating boilers and process equipment. It consists of a bronze body construction with NPT threaded female inlet and threaded female outlet (drain) connection, stainless steel spring, a top-guided stem, and a non-stick Teflon® disc-to-metal seating. The pressure relief is set at 30 psi (2.1 bar)._Seat located above drain_ASME Section IV at 30 psi set point_Positive shut off_High heat resisting silicone disc_Specifications_Body Material Bronze_Brand Watts_Buy American Act Compliant NO_EAN 098268784190_GPM-When Relieved Does Not Apply to Product_Inlet Connection Size 3/4 IN_Inlet Connection Type Female Threaded_Inlet Thread Type NPT_Lead Free Not In Scope_Maximum Temperature-Fahrenheit 250_Maximum Working Pressure-PSI 10_Outlet Connection Size 3/4 IN_Outlet Connection Type Female Threaded_Outlet Thread Type NPT_Part Number 0342691_Pressure Range Does Not Apply to Product_Pressure Relief Setting-PSI 30_Pressure Steam Discharge Capacity 510,000 BTU per hour_Protection Type Pressure_Series 335_Shank Length Does Not Apply To Product_Temperature Steam Discharge Capacity Does Not Apply to Product_Thermostat Material Does Not Apply To Product_Thermostat Probe Length Does Not Apply To Product