长输管线轴流式止回阀的选用与分析

Axial Flow Check Valve for Long Distance Transportation Pipeline Application

介绍了几种轴流式止回阀的工作原理、结构特点及现场选择注意事项。

This article introduces the working principle,structure feature several kinds of axial flowcheck valve and matters need consideration for choose a proper axial flowcheck valve in application.