Brief introduction of electric hard seal butterfly valve

What is an electric hard-sealed butterfly valve? The editor will briefly introduce the knowledge about electric hard-sealed butterfly valve. The electric hard-sealed butterfly valve is a valve product that uses an electric drive to remove the device. It uses a U-shaped stainless steel seal ring. The seal ring has a certain elastic seal ring. The seal is very compact and the workmanship is precise. The butterfly plate is also polished. The three-dimensional eccentric structure largely compensates for the shortcomings of contact surface friction. The traditional eccentric butterfly valve can only be opened and closed at 0°～10°, so that friction between the sealing surface and the butterfly valve surface is prone to occur. Now it can When the butterfly plate is opened, the sealing surface is effectively separated without friction. The sealing effect between the two surfaces is also very compact when it is closed, which can achieve the performance of long service life. The widely used industry fields include metallurgy, petroleum, chemical industry, electric power, gas, environmental protection and other media pipelines, which can adjust, distribute, and cut off fluid flow.