Watts 0382820 Relief Valve Els PW 17895 this valve is factory-calibrated to

this valve is factory-calibrated to a 3

50" WC but the switch remains open

Broad Compatibility: Serves as a reliable replacement for Cleaver Brooks and Industrial Combustion gas burner systems

Key Benefits: Precise Thermal Protection: Employs a bi-metallic disc to disconnect circuits during high-temperature conditions

Ensure the supply voltage is stable and the valve assembly is clean

Watts 0382820 Relief Valve Els PW 17895 this valve is factory-calibrated toThe Watts 0382820 (Model 740 1 50) is a high capacity boiler pressure relief valve engineered specifically for large scale commercial and industrial hot water heating systems. Designed with a 1 inch NPT inlet and outlet, this valve provides a fixed pressure setting of 50 PSI and features a massive steam discharge capacity of 1,899,000 BTU hr. This model serves as a direct cross reference for the Weil McLain 511 546 950 and is frequently utilized in