This 3/4" 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 non-stick Teflon (R) disc-to-metal seating, and a top-guided stem. The pressure relief is set at 30 psi (2.1 bar).
- Developed to fill the OEM need of the hydronic industry for a high quality, smaller valve on popular size water boilers up to 510,000 BTU at 30 PSI
- The compact design, all bronze construction and modern appearance make it an ideal choice for a wide variety of smaller size OEM boilers
- This valve features a stainless steel spring, high heat resisting silicone disc, and bronze seat
- Seat location is above the drain