When the vacuum reaches -

remove the wire leads and use a multimeter set to Ohms

and N9MP platforms

With a fixed open temperature of 175 degrees F and a close temperature of 145 degrees F

Engineered for high-temperature 208V HVAC systems

Emerson Alco 806730 Ball Valve When the vacuum reaches -The Emerson Alco 806730 is a high performance 1 4" ODF sweat refrigeration ball valve engineered for critical isolation in HVACR systems. Operating as a direct replacement for the legacy 064383 model, this BVE 014 manual shut off valve is designed for high pressure applications with a 650 PSI maximum working pressure. The full port design ensures minimal pressure drop and maximum flow capacity, making it essential for liquid, suction, and hot gas line