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Which pneumatic high pressure ball valve should pay attention to

Pneumatic high-pressure ball valves first appeared in European and American countries, and the development of science and technology in European and American countries is very fast. They have many sophisticated and sophisticated industries, so from the perspective of the valve industry, the manufacturers of pneumatic high pressure ball valves are still international. The best on the list. With the development of China’s economy and the increase in demand for pneumatic high pressure ball valves, many internationally renowned manufacturers of pneumatic high pressure ball valves have already entered the domestic market. Which brands are the most famous in the face of a dazzling array of international brands? What? Although each brand has its own characteristics, the most important thing is to choose when to focus on the quality of the product there are some categories and types of points, so choose what should pay attention to pneumatic high pressure ball valve?

First of all, we should know that pneumatic high-pressure ball valves are used in many industries, such as the transmission of gases and the transmission of liquids, and even some highly corrosive or highly dangerous gases or liquids can also be transmitted through pneumatic high-pressure ball valves. Because on the one hand pneumatic high-pressure ball valve itself is easy to operate, smart operation through the air flow eliminates the risk of many manual operations, the other is its own good sealing, and anti-corrosion Kang anti-low temperature and so on, but this does not mean we are in the election When purchasing and selecting a pneumatic high pressure ball valve, it is possible to place a direct order no matter whether it is in 3771 or there are still many parameters that need our attention.

Secondly, even if the pneumatic high-pressure ball valve has a stronger seal, it needs to be carried out when both ends of the interface are suitable, and the range of the diameter and diameter of the pneumatic high-pressure ball valve is still relatively wide, so it is necessary to understand the two valves. The diameter of the pipe or other instrument connected to the end is only acceptable if only two calibers are accurately mated. Only in this way can a good seal be achieved. Otherwise, both the gas and the liquid can easily overflow. It may cause economic loss or even damage. It is the injury of the staff.

Finally, the material of the valve body must also be selected. Not every valve body can be suitable for all strong acid and alkali products. We can choose pneumatic high pressure ball valve according to the characteristics of our products, such as strong acid products such as nitric acid, To choose a material that is resistant to strong acids, if it is a low-temperature gas, then choose a material that is suitable for a low temperature. From an economic point of view, there is no need to select a material that can satisfy all special materials for valve body production. Such a cost is high and long. Time is not used, so it is not necessary.

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