罐区开关阀选型设计探讨

Discussion on On - off valve Selection Design in Tank Unit

开关阀是罐区设计中十分重要的设备,本文分析了某大型炼厂二甲苯罐区的关键控制点,结合开关阀执行机构及阀体的特性,对各类阀门进行分析比较,最终总结了实现不同功能的开关阀的选型要点,供各位同行参考。

On-off valve is a very important equipment in tank unit design,this paper analyzes the key control points of a large refinery xylene tank unit,combined with the characteristics of the on-off valve actuator and valve body,to analyze and compare various types of valves,finally summed up the key points of the selection of on-off valve to achieve different functions,just for reference.