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本文在详细分析国内外平衡阀结构性能的基础上,提出了一种采用两级随动式内含位置反馈的新型平衡阀。通过静、动态数字仿真和静、动态实际测试,表明新阀的稳定性和经济性均有较大的提高。
Based on the detailed analysis of the structure of balance valve at home and abroad, a new type of balance valve with two-stage follow-up position feedback is proposed. Through the static and dynamic digital simulation and static and dynamic test, the stability and economy of the new valve are greatly improved.