Watts 315M2-015 3/4" Steam Safety Relief Valve (15 psi)

Series 315-M2 Steam Safety Relief Valves are 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 male inlet and threaded female outlet (drain) connection, stainless steel spring, a top-guided stem, and a non-stick Teflon disc-to-metal seating. ASME Section IV at 15psi (103 kPa) set point. Features: High capacity Positive shut off Non-sticking PTFE® disc Seat located above drain NPT threaded male inlet x threaded female outlet (drain) connection