Ball Valve

The welded ball valve features a fully welded body design and is widely used in medical central gas supply systems, industrial pipelines, and other applications requiring high sealing performance and long-term maintenance-free operation. The valve body is directly welded to the pipeline, eliminating potential leak points associated with traditional flanged or threaded connections. It offers advantages such as compact structure, light weight, low flow resistance, and quick switching operation. Available in floating or trunnion ball designs, the valve provides low operating torque and reliable sealing performance, suitable for gas media including oxygen, compressed air, and nitrogen. The fully welded construction enhances housing strength and corrosion resistance, making it ideal for buried installations or space-constrained environments.