摘要
论述了三偏心金属密封蝶阀的特点,介绍了工况运行使用条件,阐述了阀门结构设计、工艺加工和材料选用的方案。
Analysis of the advantages of triple eccentric metal hard seal butterfly valve, operation conditions of use are introduced, finds out the reason of the valve leakage inside, the design scheme is determined.
出处
《阀门》
2013年第5期4-5,共2页
VALVE MAGAZINE
关键词
炼油装置
硬密封蝶阀
双向密封
零泄漏
oil refining equipment
metal hard seal butterfly valve
bilateral direction sealing
zero leakage
