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English Translations » 历史存档[信息] » What is the impact of the installation location of the contr

What is the impact of the installation location of the control butterfly valve on the air volume and air pressure of the fan?

2015-08-11View Original

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For the exhaust fan and the blower respectively, butterfly valves for regulating flow rate and pressure are installed in front of or behind the fans. Is the effect of such regulation the same for either the exhaust fan or the blower? What are their respective advantages and disadvantages?
Reply #22015-08-12
There shouldn’t be any impact, I guess. Someone with some experience should come and answer

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Translated at 2026-07-21 01:54:27

Original: https://bbs.hcbbs.com/thread-1427374-1-1.html

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