The following three aspects need to be considered when purchasing Sanitary Butterfly Valve:

1. Choose valves of corresponding pressure. There are many types of valves, such as low valves, high valves, and ultra-high valves. When purchasing, customers should choose the corresponding valve according to the pressure they need to work. For example, if the working pressure is low, you can choose a low valve, and if the working pressure is high, you can choose a high valve or an ultra-high valve.

2. Choose the corresponding transmission principle valve. If the electric high vacuum sanitary butterfly valve is classified according to the transmission principle, it can be divided into manual, pneumatic, electric, and electromagnetic. Different transmission principles will have different operating principles, so customers should also pay attention when purchasing, and choose butterfly valves with different transmission principles according to their actual situation.

3. Choose valves of corresponding materials. At present, some butterfly valves sold on the market are made of stainless steel, aluminum alloy, and carbon steel. Usually, the metallurgical industry tries to choose aluminum alloy materials, the beverage industry should choose stainless steel materials, and the building materials industry can choose carbon steel materials.