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English Translations » 【管道阀门技术圈】 » What is the function of this small valve in the combined fil

What is the function of this small valve in the combined filling valve?

2018-06-26View Original

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This type of combined filling valve is located at the filling port of the cryogenic liquid storage tank. What is the function of that small valve that is tilted backward? How to use it? Thank you to all the experts for the explanations.
Reply #22018-07-05
It seems like the switch for the valve on the right side is stuck
Reply #32018-07-05
Drain valve, needed to drain the internal liquid during maintenance or online removal, for example
Reply #42018-07-05
Drain valve: Empty the interior during maintenance to ensure safety

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Translated at 2026-07-26 13:39:19

Original: https://bbs.hcbbs.com/thread-2017573-1-1.html

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