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​The selection of gate valves for low-temperature environments should be comprehensively considered from three aspects: material toughness, sealing performance, and structural design

Gate valves are widely used in industrial and civilian fields, but during use, they often experience jamming, which affects the normal operation of the system

As a commonly used shut-off valve, if the sealing of the gate valve is not tight, it will cause problems such as medium leakage, which will affect the normal operation of the system.

​The maintenance cycle of butterfly valves needs to be determined comprehensively based on the frequency of use, working environment, and valve type.

As an important control device, electric butterfly valves are widely used in multiple fields. When selecting, multiple factors need to be considered to ensure their stable and efficient operation.

The sealing principle of the three eccentric butterfly valve is based on its unique three eccentric structure design, which forms an elliptical sealing surface through the combination of three eccentricities, achieving torque sealing of the metal hard sealed butterfly valve and fundamentally solving the friction damage and leakage problems of traditional butterfly valves.