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Why is the steam side air valve closed when the condenser is half cleaned? 2020-03-28


Since the cooling water on the half of the condenser is stopped, the steam in the condenser cannot be cooled in time, so the air extractor does not extract the mixture of air and steam, but the uncondensed steam, which affects the air extraction. The efficiency of the condenser reduces the vacuum of the condenser, so when cleaning the condenser half, the side air valve should be closed first.


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