What are the resistance values of the pneumatic wafer butterfly valve when it rotates 90 360? Because users often use pneumatic butterfly valves because of different manufacturers on the market, they will have some shortcomings when using their products, so naturally when using their products, they should make a choice of manufacturers for their products, because what kind of manufacturers they tend to be, It is very important to choose the manufacturer because of the quality of the product.
、 The types of pneumatic butterfly valves have produced several types of high-performance products in the later development process, but few people knew about them in the 20th century. Later, the introduction of petrochemical equipment and butterfly valve technology has promoted the use of sleeve valves and eccentric rotary valves. In particular, sleeve valves have the potential to replace single and double seat valves, and their use is becoming more and more widespread.
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