顶装分体式超低温四偏心金属密封蝶阀  

Top Mounted Split Ultra-Low Temperature Four Eccentric Metal Seal Butterfly Valve

作　　者：金凤禄 王传彪 刘智威 JIN Fenglu;WANG Chuanbiao;LIU Zhiwei(Safety Valve Fluid Control(Shanghai)Co.,Ltd.,Shanghai 201400,China)

机构地区：[1]安阀流体控制(上海)有限公司,上海201400

出　　处：《自动化应用》2023年第17期99-101,共3页Automation Application

摘　　要：本文介绍了蝶阀的演变历史、应用工况和优缺点,给出了顶装分体式超低温四偏心金属密封蝶阀的结构特点和优点。该密封蝶阀可以达到更高的密封等级,满足高压、超低温的工况要求。This paper introduces the evolution history,application conditions,advantages and disadvantages of butterfly valves,and provides the structural characteristics and advantages of top mounted split type ultra-low temperature four eccentric metal seal butterfly valves.This sealed butterfly valve can achieve higher sealing levels and meet the requirements of high pressure and ultra-low temperature working conditions.

关 键 词：超低温 四偏心 金属密封蝶阀 

分 类 号：TH134[机械工程—机械制造及自动化]