Where is the pneumatic flue butterfly valve supplied by the manufacturer? The structural length and overall height of the butterfly valve are small, and the opening and closing speed are fast. When the valve is fully opened, it has small fluid resistance. When the valve is opened to about 15 ° to 70 °, it can also conduct flexible flow control. The structural principle of Dongfeng butterfly valve is most suitable for making large diameter valves.
、 If any kind of product is always the same, then there will be no market of its own. In the face of fierce competition in the future, it may not know how to do it. This is also true for pneumatic butterfly valves. You must learn to change. If you want to really change, you must find your own direction. Investigate the market in advance to really understand what the demand of the whole market is. This aspect is the most basic for you. In fact, many people want to change and research, but they can't find the direction. This is because you don't know the market as a whole.
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