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English Translations » 历史存档[信息] » What does a pinless butterfly valve refer to, as mentioned b

What does a pinless butterfly valve refer to, as mentioned by customers in the context of pneumatic butterfly valves?

2015-07-06View Original

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Clients often mention the pinless butterfly valve; they’re not sure what this term refers to. What is the difference between it and the butterfly valves produced in Tianjin?
Reply #22015-07-06
The valve stem and disc are connected by Huajian or Fangxin; no cross pins are required
Reply #32015-07-06
Pneumatic triple-eccentric is a pinless butterfly valve.

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Translated at 2026-07-21 02:04:48

Original: https://bbs.hcbbs.com/thread-1417189-1-1.html

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