平衡阀既可安装在供水管上，也可以安装在回水管上，一般要安装在回水管上，尤其对于高温环路，为方便调试，更要装在回水管上，安装了平衡阀的供（回）水管不必再设截止阀。在管道系统中安装平衡阀，通过对其的调节来改变系统管道特性阻力数比值，达到与设计要求一致。系统调试合格后，不存在静态水力失衡问题。调试合格的系统如处于部分负荷运行状态，在总流量减少时由平衡阀所调节的各分支管道会自动同比减少流量，但各分支管道所设定的流量比值不变。
4WE6B61B/CG24NK4
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4WE6B61B/CG24NZ5
4WE6B61B/CG24NZ5L
4WE6B61B/CW220-50N9DL
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4WE6C50B/AG24N
4WE6C50B/AW220-50N
4WE6C50B/BG24N
4WE6C50B/BW220-50N
4WE6C61B/CG12N9DKL
4WE6C61B/CG12N9DL
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4WE6C61B/CG12N9Z5L 4WE6B61B/CW220-50NZ5原厂华德换向阀
4WE6C61B/CG12NDKL
4WE6C61B/CG12NDL
4WE6C61B/CG12NK4
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4WE6C61B/CG24N9DKL
4WE6C61B/CG24N9K4
4WE6C61B/CG24N9Z5L
4WE6C61B/CG24NDKL
4WE6C61B/CG24NDL
4WE6B61B/CW220-50NZ5原厂华德换向阀