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compensates for excessive evaporator pressure drop

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12y ago
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6mo ago

An externally equalized thermal expansion valve is used to regulate the flow of refrigerant into the evaporator based on the evaporator's temperature. By sensing the refrigerant pressure at the outlet of the evaporator, the valve can adjust the flow rate to maintain proper superheat levels, ensuring efficient cooling performance in the system.

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Q: What is the purpose of an externally equalized thermal expansion valve?
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