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Hugong Valve is a well-known brand valve supplier that integrates research and development, manufacturing, sales, and service
Characteristics and installation and maintenance precautions of welding globe valve
Release time:
2024-08-14
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The welding globe valve is connected to the pipeline using a welded structure.
The welding globe valve is connected to the pipeline using a welded structure. The sealing surface is not easily worn or scratched, has good sealing performance, and has a long service life. Compact structure, good opening and closing performance, small height, and easy maintenance. Suitable for water and steam oil pipelines, it has the characteristics of high temperature resistance and high pressure resistance.
Characteristics of welding globe valve:
1. The fluid resistance is small, and its resistance coefficient is equal to that of a pipe segment of the same length.
2. Simple structure, small size, and light weight. Electric globe valve 3. Tight and reliable, the sealing surface material of gate valves is widely made of plastic, with good sealing performance, and has also been widely used in vacuum systems.
4. Easy to operate, quick opening and closing, only need to rotate 90 ° from fully open to fully closed, making it convenient for remote control.
5. Easy to maintain, the gate valve structure is simple, and the sealing ring is generally movable, making disassembly and replacement relatively convenient.
When fully open or fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium, and when the medium passes through, it will not cause erosion of the valve sealing surface.
7. It has a wide range of applications, with diameters ranging from a few millimeters to several meters, and can be used from high vacuum to high pressure.
Precautions for installation and maintenance of welding globe valve:
1. The shut-off valve operated by handwheel and handle can be installed at any position in the pipeline.
2. Handwheels, handles, and micro motion mechanisms are not allowed for lifting purposes.
3. The flow direction of the medium should be consistent with the arrow direction shown on the valve body.
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