Glycol leak. What is this silver electric valve that’s leaking and how would I replace it? : r(01)

Glycol leak. What is this silver electric valve that’s leaking and how would I replace it? : r(01)

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Ethylene Glycol Pipeline Leak - YouTube Glycol leak. What is this silver electric valve that’s leaking and how would I replace it? : r Found their glycol leak 🤣 : HVAC