Industry News

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.

The susceptibility of butterfly valves to cavitation is closely related to their structural characteristics, fluid dynamics characteristics, and operating conditions.

​What are the components that make up the core structure of a butterfly valve?

The opening and closing speed of ball valves varies depending on the driving method. Pneumatic ball valves open and close very quickly, up to 0.05 seconds per time, while electric ball valves are relatively slow, usually taking 15-30 seconds.

​As the core control component in industrial pipeline systems, ball valves have significant differences in pressure range due to structural types, materials, and driving methods.