衬胶蝶板双密封蝶阀设计  

Design of double-sealed butterfly valves for disc with the whole rubber

作　　者：朱永辉 黄献源 

机构地区：[1]上海正丰阀门制造有限公司,上海201804

出　　处：《阀门》2005年第4期7-8,12,共3页VALVE MAGAZINE

摘　　要：介绍了蝶板包覆橡胶蝶阀的工作原理、结构特点、装配方法及主要技术数据的选取和计算。Introducing the butterfly valves of disc with the whole rubber about its working principle、structure characteristic, assembly method as well as the formula and experience of the main technological data.

关 键 词：蝶阀 蝶板 双密封 阀杆 

分 类 号：TH134[机械工程—机械制造及自动化]