摘要
介绍了弹性阀瓣式截止阀的启闭密封副结构特点和动作原理。该阀门结构和性能优于普通结构截止阀,已经获得国家专利(专利号:ZL2005200890584)。
Introducing the structural feature and movement principle of open- closing trim of resilient disc type globe valve, The structure and performance is in advance of common globe valve. The national patent of the valve has been obtained. （patent number： ZL 2005200890584）.
出处
《阀门》
2006年第1期23-25,共3页
VALVE MAGAZINE
