| 带位置指示器的核级旋启式止回阀 |
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| 引用本文： | 周湘君,周力群,杨伟,隋玉珊,张景艳.带位置指示器的核级旋启式止回阀[J].阀门,2009(4):8-10. |
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| 作者姓名： | 周湘君 周力群 杨伟 隋玉珊 张景艳 |
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| 作者单位： | 沈阳阀门研究所; |
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| 摘 要： | 介绍了带阀瓣位置指示器的核级旋启式止回阀的用途和性能，论述了其结构特点，计算分析了两种轴密封结构对阀门开启力矩的影响。
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| 关 键 词： | 核级 位置指示 旋启式止回阀 |
Nuclear class swing check valve equipped with position indicator |
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| ZHOU Xiang-jun,ZHOU Li-qun,YANG Wei,SUI Yu-shan,ZHANG Jing-yan.Nuclear class swing check valve equipped with position indicator[J].Valve,2009(4):8-10. |
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| Authors: | ZHOU Xiang-jun ZHOU Li-qun YANG Wei SUI Yu-shan ZHANG Jing-yan |
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| Affiliation: | Shenyang Valve Research Institute;Shenyang 110142;China |
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| Abstract: | Introduces application and performance of nuclear class swing check valve with disc positionindicator,expounds its structure features,calculates and analyses the influence of two types of shaft seal-ing structures on the valve opening torque. |
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| Keywords: | nuclear class position indicator swing check valve |
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