气动快启堰式隔膜阀  

Fast opening pneumatic weir type diaphragm valve

作　　者：李新顶 

机构地区：[1]上海一核阀门制造有限公司,上海210000

出　　处：《阀门》2012年第4期7-8,共2页VALVE MAGAZINE

摘　　要：介绍了一种在0.4s内快速开启的先导式电磁阀控制的气动堰式隔膜阀,论述了该阀的结构特点,作用原理及产品性能。This paper presents a weir type diaphragm valve which was controlled by the pilot solenoid valve and can be opened rapidly in 0.4 seconds, Describes the features of its structure, working princi- ple and performance.

关 键 词：核电站用阀 快速开启 隔膜阀 破坏真空 

分 类 号：TH134[机械工程—机械制造及自动化]