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English Translations » 信息处理 » Problem with installing check valves on the purging line

Problem with installing check valves on the purging line

2010-01-07View Original

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Is it necessary to install check valves on the steam and inert gas purging lines? Why? Please share your insights based on your own operational and design experience
Reply #22010-01-07
Settings are required to prevent process media from entering the purging medium pipeline and contaminating the purging medium
Reply #32010-01-08
If the purge line is **fixed**, a check valve is required; otherwise, there is a high likelihood of the material flowing back into the purge medium.

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Translated at 2026-07-26 16:38:56

Original: https://bbs.hcbbs.com/thread-602985-1-1.html

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