AFR-713905A-15GA-P,AFR-824110A-15TB-P, AFR-935906A-15NA-P,AFR-1013112A-15KB-P, AFR-1123906A/C-50H5A/65H6A/32H7A/80H8B-2G，AFR比例调节阀

比例调节阀的工作原理主要涉及比例和积分两种计算的综合应用。这种电动阀门在执行过程中，通过比例和积分计算来控制阀门的开启角度，从而实现控制开度和截面面积的目的。当计算值与设定值存在差异时，步进马达的动作速度会根据差异的大小进行调整，通常呈现为一个衰减的正弦波形。?
AFR-112408C-25K2A-S,AFR-111316C-25FA-S,
AFR-111316C-25F2A-S,AFR-1123916C-25H1B-S,
AFR-1123905B-40H3A-T,AFR-1123905B-100H4A-T,
AFR-1123906A-50H5A-2G,AFR-1123906A-65H6A-2G,

AFR-1123906C-32H7A-2G,AFR-1123906C-80H8B-2G,

AFR-112408C-25K2A-S,AFR-111316C-25FA-S, AFR-111316C-25F2A-S,AFR-1123916C-25H1B-S, AFR-1123905B-40H3A-T,AFR-1123905B-100H4A-T, AFR-1123906A-50H5A-2G,AFR-1123906A-65H6A-2G, AFR-1123906C-32H7A-2G,AFR-1123906C-80H8B-2G,