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介绍了新型单阀板多程液封阀门的结构特点,该阀通过阀板与独立液封腔的组合可以在阀板关闭后向独立液封腔注液,形成可靠的隔断装置,从而避免盲板的抽堵作业。
The structural characteristics of the new single-valve multi-way liquid seal valve are introduced. The combination of the valve plate and the independent liquid seal chamber can inject liquid into the independent liquid seal chamber after the valve plate is closed, thus forming a reliable disconnecting device, thereby avoiding blind Block pumping operation.