Overview of gate valve gate plate
Time：
Jan 10,2023
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Source：
The gate valve is composed of open stem, concealed stem, quick opening and closing gate valve, indented gate valve and so on, of which the gate plate is part of the open stem.
Features of the gate plate in the gate valve.
First of all, we need to have an understanding of the structure of the gate plate. The gate has two sealing surfaces, the two sealing surfaces of the commonly used mode gate valve form a wedge, wedge angle varies with the parameters of the valve, usually 50, the medium temperature is not high when 2 ° 52 '.
Classification of gate valve gate.
There are also many kinds of valves. In general, the gate of wedge-type gate valve can be made into a whole, called rigid gate; can also be made to produce a small amount of deformation.
According to the threaded position of the stem, it can be divided into two kinds of open stem gate valve and concealed stem gate valve. When the gate valve is closed, the sealing surface can only rely on the medium pressure to seal, that is, rely on the medium pressure will be the gate.
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