Watts 0121591 Pressure Relief Valve LFN241X-5 1.25" 125 PSI T&P 3.438K

The Watts 0121591 Temperature and Pressure Relief Valve is a secure component that is installed in HVAC systems, such as boilers, and storage tanks. It controls unreasonable internal conditions by a thermal and pressure-activated system that is automatically opened when predetermined limits are met. Its configuration features a 1.25-inch connection in the middle, a pressure setting of 125 PSI and a discharge capacity of 3.438K. It is installed in the outlet of the vessel and ensures controlled protection of the system.