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English Translations » 信息处理 » How to distinguish between double-eccentric butterfly valves

How to distinguish between double-eccentric butterfly valves and triple-eccentric butterfly valves?

2011-04-07View Original

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This post was last edited by Xiao Luotou on 2011-4-7 22:42. How to distinguish between double-eccentric butterfly valves and triple-eccentric butterfly valves? It would be best to include a picture
Reply #22011-04-08
A triple-eccentric butterfly valve can only have a hard seal, with one additional eccentricity on the valve seat compared to a double-eccentric valve
Reply #32011-04-08
Check whether the valve plate is a right frustum or an oblique frustum
Reply #42011-04-08
Reply to 3# *aoaild: We can use soft seals
Reply #52011-04-08
:$ I got it wrong, hehe~~~~

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Translated at 2026-07-25 06:12:53

Original: https://bbs.hcbbs.com/thread-823743-1-1.html

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