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Other threaded valves include needle valves, globe valves, check valves and many other types, which are widely used in chemical, petroleum, machinery manufacturing, water supply and drainage and HVAC and other working conditions. Suitable for water, gas, oil and slightly corrosive media, with good sealing performance and corrosion resistance. This kind of threaded valve adopts threaded connection, easy and quick installation, no need for complex welding or flange fittings, especially suitable for small diameter pipeline system. Product features include compact structure, flexible operation, low flow resistance, reliable sealing, suitable for low and medium pressure working conditions. Its advantage lies in easy maintenance, long service life, cost-effective, and can realize the precise cut-off of the medium, flow regulation and backflow prevention function. Other threaded valves have a wide range of applications to meet the diverse needs of different industrial and civil piping systems, and are the ideal choice for high efficiency, safety and reliability.