One end of the splay blind plate is a blind plate, and the other end is composed of a throttling ring. In the transmission of fluid, the use of throttling ring, cut, the use of blind plate, a bit like the role of shut-off valve.
It can be used to cut off the valve when leaking, and its sealing performance is better. The main function of the splay blind plate is the complete separation.
The inlet or outlet of the combustible or poisonous medium pipeline shall be equipped with double gate valves, and the splay blind plate shall be installed at the double gate valve, so that the splay blind plate is normally marked as normally open.
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