Compared with electric products, pneumatic ball valves are more airtight, which is also the main reason why many processes like them now. When the modern industry is more and more strict about details, valves have become an important link to determine the industrial level, so pneumatic valves are products that meet everyone's needs, and naturally have been welcomed by many parties. As various research technologies continue to deepen, the design principle of pneumatic valves will become simpler and simpler, and their manufacturing process will become more sophisticated. In the near future, the application effect of this valve will be appreciated by more people and provide more power for modern industry. Therefore, when evaluating valves, we must not ignore the advantages of pneumatic valves

2. Aluminum bronze butterfly valve plate: This material is commonly used in seawater media, and is suitable for offshore oil and gas fields, marine equipment, offshore drilling platforms, etc. 3. Rubber lining and fluorine lining valve plate of electric butterfly valve: it is used in the pipeline system with strong acid and alkali as the medium, which can effectively alleviate the corrosion of acid and alkali solutions on the pipeline, and has strong wear resistance. Applicable occasions: petrochemical industry, coal chemical industry, etc.