It will open the circuit when the pressure reaches 600 PSI and will automatically close the circuit once the system pressure drops back down to 475 PSI

leak-resistant connections

Can this sensor be used for standard space sensing

Flexible Application: The SPDT switch action allows for use in both cooling-only and heat/cool configurations with an external changeover switch

mitigating the risk of component wear during high-cycle operation

Watts 0388798 Valve Refrigerant It will open the circuitThe Watts 0388798 (Series 1450F) is a professional grade 1 2 inch dual control regulator and relief valve designed specifically for the rigorous demands of commercial and residential hydronic heating systems. As a veteran in the field, you know that maintaining precise boiler water pressure is critical to system longevity and efficiency. This unit integrates a high capacity pressure reducing valve and a diaphragm relief valve into a single, compact