Watts 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 (R) disc-to-metal seating. The pressure relief is set at 30 psi (2.1 bar).|High heat resisting silicone disc|Positive shut off|ASME Section IV at 30 psi set point|Seat located above drain|Pressure steam discharge capacity is 510,000 BTU per hour|Outlet connection type is female|Threaded outlet thread type is NPT