| Customization: | Available |
|---|---|
| Media: | Gas,Oil,Water,Acid |
| Temperature: | High Temperature |
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Globe valve, also called closure door, is one of the most widely used valves. Its popularity is due to small friction between sealing surface in the process of opening and closing, relatively durable, small opening height, easy to manufacture, easy to maintain, not only applicable to low and middle pressure, but also applicable to high pressure.The closure principle of the globe valve is to rely on the pressure of the valve bar, so that the disc sealing face and seat sealing face tight fit, prevent the flow of media.
Valve plays an cut off in its line in the medium and the important role of throttle, cut-off valve, as a kind of extremely important truncated class valves, which exert torque on the valve stem seal, valve stem in axial direction to the pressure on the disc, the valve sealing surface and the valve seat sealing surface fit closely, prevent leakage of medium along the gaps between the sealing surface.
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