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分析了普通卸灰球阀不能适应工况条件的原因,介绍了新型耐磨卸灰球阀的结构特点、工作原理及主要技术参数。
The reason why ordinary unloading ball valve can not meet the working conditions is analyzed. The structure, working principle and main technical parameters of the new wear - resistant unloading ball valve are introduced.