Watts F383740 1.5" Boiler Pressure Relief Valve 1.5" X 2" 40 PSI 3,569,000BTU

The Watts F383740 Boiler Pressure Relief Valve 1.5" X 2" is applied in order to guard against the over-pressure situations in heating systems. It discharges fluid when the pressure is greater than secure limits in HVAC systems like boilers, 40 PSI setting, a 1.5-inch connection and 3,569,000 BTU rating assist in protecting high-capacity systems. It is linked in the pressure line of compatible equipment and is automatic in response to the accumulation of pressure. This design promotes the security of the system, pressure regulation, and stable operation.