374A 030 FS Watts 3/4" IPS Iron 30 PSI Boiler Pressure Relief Valve with Forged Brass Inlet and Discharge Line Flood Sensor

This pressure relief valve has a 3/4 inch NPTF female inlet, 3/4 inch NPTF female outlet and a 30 psi pressure relief setpoint. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features an iron body with forged bronze inlet, non-metallic disc-to-metal seating and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve. Sensor activation requires purchase of an activation kit which can be connected to existing building management systems or the Watts Cellular Gateway.

Install Instructions
Specification Sheet

• Features a flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve
• Requires purchase of activation kit to activate sensor
• Iron body with forged bronze inlet
• 550,000 BTU/hr rating
• Non-metallic disc-to-metal seating
• Set pressure 30 psi