What causes a "Low Water" alarm even when the valve is energized

this valve is specifically engineered to provide a Maximum Operating Pressure (MOP) limit

For industrial HVACR technicians managing high-stakes chiller maintenance

this is the water distribution tray only

Sporlan 470070 Accumulator 318820-201 What causes a "Low Water"The Sporlan 470070, specifically model VPA5812 7SRD, is a high performance suction line accumulator engineered for reliable compressor protection in demanding refrigeration and heat pump applications. Designed with a 7 8" ODF sweat connection, this vertical vessel effectively captures excess liquid refrigerant and lubricant before they can reach the compressor, preventing catastrophic liquid slugging. The unit features a sophisticated "U" tube design