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通过实验研究 :①得到了SP型平衡阀流量系数与开度的关系 ,为这种平衡阀的应用性计算提供了条件 ;②得到了SP型平衡阀的理想流量特性曲线 ,并分析了这种平衡阀的调节性能。
Through experimental study: ① The relationship between the flow coefficient and the opening degree of the SP-type balancing valve is obtained, which provides the conditions for the application of the balancing valve. ② The ideal flow characteristic curve of the SP-type balancing valve is obtained and analyzed. Balance valve adjustment performance.