浮动阀座双向金属密封蝶阀设计

The Design of Floating Seat Bi-Directional Metal Sealing Butterfly Valve

分析了三偏心蝶阀在反向受压时存在的问题,介绍了一种新型浮动阀座双向金属密封蝶阀。给出了阀门阀座与阀体的改进结构及相关部件性能参数的计算过程。

This article analyzes the problems of triple eccentric butterfly valve when received pressure from reverse direction,introduces a new type of floating two-way metal hard sealed butterfly valve.Given the structure improvement of the valve seat and body and the caculation process of the related components performance parameters.