Structural composition and principles of valve types
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Since I just decided to start learning recently, the more detailed, the better! ! Thank you, newbie!
There are too many types of valves; you can search on Baidu for PPTs or PDFs to get a basic understanding of them
Well, thank you. I just want to get a general understanding of the structure and how to use the handwheel
Common control valves: control valves (single-seat, sleeve..., ball valves, butterfly valves, gate valves, stop valves, check valves...) Power types: electric, pneumatic, electro-hydraulic/pneumo-hydraulic. You can take a look at the electronic catalogs from major manufacturers