The
Universal Valve is a type of valve. The difference is that its closing part is a sphere, which rotates around the center line of the valve body to open and close.
Globe Valve are mainly used in pipelines to cut off, distribute and change the flow direction of the medium. In recent years, Globe Valve have been widely used. Below, the editor will share with you the advantages and opening and closing process of the Universal Valve:
1. The fluid resistance is small, and its resistance coefficient is equal to that of the pipe section of the same length.
2. Simple structure, small size and light weight.
3. Tight and reliable. At present, the sealing surface material of the Globe Valve widely uses plastic, which has good sealing performance and has been widely used in vacuum systems.
4. Easy to operate, open and close quickly, just rotate 90° from full open to full closed, which is convenient for long-distance control.
5. Easy maintenance. The Globe Valve has a simple structure, and the sealing ring is generally movable, which is convenient for disassembly and replacement.
6. When fully open or fully closed, the sealing surface of the ball and the valve seat is isolated from the medium, and when the medium passes, it will not cause erosion of the valve sealing surface.
7. Wide application range, diameters from a few millimeters to several meters, and can be used from high vacuum to high pressure. When the ball rotates 90 degrees, the inlet and outlet should all present a spherical surface, thus cutting off the flow.
