Card sleeve needle valve

The valve core of the sleeve type needle valve is a pointed cone, and its main feature is that it is connected to the pipeline in a sleeve type connection. The card sleeve needle valve produced by Shanghai Meiyan Yipump Valve can withstand greater pressure and has better sealing performance than other valves of the same type. It is generally used for sealing gas or liquid media with smaller flow rates and higher pressures. Card sleeve needle valve is an important component of pipeline systems, which is used to open or cut off pipeline passages. It has the advantages of easy installation and disassembly, tight connection, high fire prevention, explosion prevention, and pressure resistance, and good sealing performance. It is an advanced connection method valve in power plants, refineries, chemical plants, and instrument measurement pipelines, and is more suitable for situations with small load changes and low requirements for speed stability.