为了有效的提升管道的运行和输送的效率，尽量降低能耗，科学合理的选择长输管道中的泵站出口的压力调节阀非常重要，本文主要对原油长输管道调节阀的选择的条件和思路进行了分析和探讨。%It’s substantial to select proper pressure control valve for outlet of pump station in long distance pipeline,so as to improve the efficiency of operation and transportation of the pipeline as well as reduce the energy consumption.The conditions and strategy for valve selection are described in this paper.
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