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Brass Oil Gate Valve
Apr 17, 2018

The opening and closing parts of the gate valve are gate plates, and the direction of movement of the gate plate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and fully closed and cannot be adjusted or throttled. The gate plate has two sealing surfaces. The two sealing surfaces of the most commonly used mode gate valves form a wedge shape, and the wedge angle varies depending on the valve parameters, usually 5°, and 2° 52′ when the medium temperature is not high. Wedge gate valve gate can be made into a whole, called the rigid gate.

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