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SHAFER 气液联动阀远控开关工作原理
引用本文:张力伟.SHAFER 气液联动阀远控开关工作原理[J].茂名学院学报,2014(1):42-45.
作者姓名:张力伟
作者单位:中国石油上海大厦,上海浦东新区200122
摘    要:通过对SHAFER气液联动阀原理图进行仔细研究和分析,总结归纳出了SHAFER气液联动阀远控开关的工作原理,包括普通远程开关阀和ESD开关阀,为日常运行维护提供了必要依据。当生产运行中发生意外开关阀情况时,可根据开关原理迅速定位和排除故障。

关 键 词:气液联动阀  远控开关

Emergency Shutdown and Electric Remote 2-Way Schematic Pneumatic Hydraulic Valve
ZHANG Liwei.Emergency Shutdown and Electric Remote 2-Way Schematic Pneumatic Hydraulic Valve[J].Journal of Maoming College,2014(1):42-45.
Authors:ZHANG Liwei
Institution:ZHANG Liwei (Shanghai Mansion, PetroChina Company Limited, Shanghai 200122, China)
Abstract:Through the research of the SHAFER gas-oil valve’s schematics ,its operational principle of remote open/close control is sum-marized ,including the normal and the ESD ,to provide necessary data for daily maintenance and troubleshooting .In case of the accidents of valve ,the open/close principle can help locate the faults and solve them rapidly .
Keywords:SHAFER  SHAFER  gas-oil valve  remote open/close control
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