西门子电动三通调节阀技术参数：●公称压力：PN10●介质温度：-25…130℃●流量特性：等比●材质：HT阀芯：不锈钢西门子电动三通调节阀型号概览：型号[三通阀]公称直径mmKvs流量系数[m3/h]SQXSKDSKBSKCVXF31.15-2.5152.5300300300VXF31.15-44VXF31.24255VXF31.25-6.36.3300300300VXF31.257.5VXF31.25-1010VXF31.394012300300300VXF31.40-1619VXF31.4025VXF31.40-25VXF31.505031300300300VXF31.50-4040VXF31.656549175275300VXF31.65-6363VXF31.808078100175300VXF31.80-100100VXF31.90100124200VXF31.100-160160VXF31.91125200150VXF31.125-250250VXF31.92-300150300100VXF31.150-315315西门子电动三通调节阀△Pmax阀门***大允许压差；△Ps阀门关闭压差产品来源：http://emens-/http:///st149385/)