Learn about Gate Valves and Types of Gate Valve that used in piping. Detailed Explanation about a gate valve.

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The distinct feature of a gate valve is the sealing of passages by the gate or wedge and seats. A gate or wedge of gate valve moves perpendicular to flow of the service. When you move stem in the up position, the valve is open and stem in the down position, the valve is closed. You can see the same on the slide.

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