M335M Watts 3/4" Male Brass Boiler Pressure Relief Valve With Test Lever 30 PSI

• Seat located above drain
• Positive shut off
• ASME Section IV at 30 psi set point
• High heat resisting silicone disc

Install Instructions
Specification Sheet

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 male 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).