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What's the Gate Valve
Jul 23, 2018

The gate valve (gate valve) is an open and closed gate plate. The direction of the motion of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully open and fully closed, so it can not be adjusted and throttle. The gate valve is sealed through the contact of the valve seat and the gate. Normally, the sealing surface will weld the metal material to increase wear resistance, such as surfacing 1Cr13, STL6, stainless steel and so on. The gate has rigid gate and elastic gate. According to the different gate, the gate valve is divided into rigid gate valve and elastic gate valve.