TIME:2014-08-30 Source: This site
There are many types of butterfly valves. Today, let's learn about pneumatic valves clamp-on Fluorine-lined Butterfly Valve The characteristics.
It has a double eccentric structure that can tighten as it gets closer, so its sealing performance is relatively reliable. The sealing auxiliary material is PTFE pairing, which can be used for a long time. The sealing ring can be placed on the valve body or the butterfly plate, and can be suitable for media with different characteristics. Users can choose it themselves. Butterfly plate is a type of frame structure with high strength, large flow area, and low resistance to fluid flow. The use of baking paint technology can prevent rusting, and by replacing the sealing material, it can be suitable for various media. This type of valve has a bi-directional sealing function, and during installation, it is not restricted by the direction of medium flow, nor is it affected by different spatial positions. It can be installed in any direction. Overall, its structure is relatively good and it is also flexible and easy to operate.

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