4WE6J62/EG24N9K4理：它是一种直动和先导式相结合的原理，当入口与出口没有压差时，通电后，电磁力直接把先导小阀和主阀关闭件依次向上提起，阀门打开。当入口与出口达到启动压差时，通电后，电磁力先导小阀，主阀下腔压力上升，上腔压力下降，从而利用压差把主阀向上推开；断电时，先导阀利用弹簧力或介质压力推动关闭件，向下移动，使阀门关闭。武穴黎翔机电设备有限公司，询价联系人：何女士
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特点：在零压差或真空、高压时亦能可*动作，但功率较大，要求必须水平安装。 先导式电磁阀： 原理：通电时，电磁力把先导孔打开，上腔室压力迅速下降，在关闭件周围形成上低下高的压差，流体压力推动关闭件向上移动，阀门打开；断电时，弹簧力把先导孔关闭，入口压力通过旁通孔迅速腔室在关阀件周围形成下低上高的压差，流体压力推动关闭件向下移动，关闭阀门。 R 4WE10LB3X/CW230N9K4 R 4WE10J73-3X/CG24K4/A12 R 4WE10C3X/OFCG125N9K4 R 5-4WE10E3X/CG24NK4/C R 4WE10P3X/CW110N9K4 R 4WE10J3X/CG24N9K4/B08 R 4WE10H3X/CW24N9K4 R 5-4WE10GB3X/CG24N9K4/C R 5-4WE10H3X/CG96N9K4/CV R 5-4WE10H3X/CG205N9K4/C R 4WE10J3X/CG110NK4 R 5-4WE10GA3X/CG24N9K4/C R 4WE10D3X/CG24N9K4SO196 R 4WE10E3X/CG24N9K4SO99 R 4WE10GB3X/CG24K4 R 4WE10R3X/CW110N9K4/V R 4WE10EB3X/CG110N9K4 R 4WE10HA3X/CW110N9K4/V R 5-4WE10F3X/CG24N9K4/C R 4WE10G3X/CG110N9K4 R 5-4WE10M3X/CG24N9K4/C R 4WE10D3X/CG125N9K4QMAG24/V R 4WE10H73-3X/CG24N9K4/A12N20 R 4WE10E73-3X/CG24N9K4/A12B12 R 4WE10Y3X/CG24N9K4QMBG24 R 4WE10J3X/CG24N2K26SO589 R 4WE10HB3X/CG220N4K4/V R 5-4WE10D3X/CG24N9K4QMBG24 R 4WE10J73-3X/CG220N9K4/A12 R 4WE10Q3X/CG205N9K4 R 4WE10T3X/CW230N9K4 R 4WE10J73B3X/CG24N9K4/A12 R 4WE10E73A3X/CG24N9K4/A12 R 4WE10E3X/CG24N9K4/B12 R 4WE10J3X/CG24N9K4/B22 R 5-4WE10GA3X/CG24N9K4/A08 R 5-4WE10G3X/CG205N9K4/C R 4WE10HA3X/CG24N4K4 R 4WE10H73B3X/CG24N9K4/A12 R 4WE10M3X/CG205N9K4 R 5-4WE10G3X/CG24N9K4/V R 4WE10HA3X/CG24N9K4QMAG24 R 4WE10E3X/CG110N9K4 R 4WE10J3X/CG12N9K4 R 4WE10Y73-3X/CG24N9K4/A12 R 4WE10D3X/CW110N9K4QMBG24 R 4WE10R6-3X/CG24NK4 R 4WE10E73-3X/CG24N9K4 R 5-4WE10E3X/CG205N9K4 R 4WE10D3X/CW110N9K4/B08 R 4WE10D3X/OFCG220N9K4 R 5-4WE10J3X/CG205N9K4/C R 5-4WE10H3X/CG96N9K4/C R 4WE10D3X/CG220N9K4 R 4WE10D73-3X/CG24N9K4/A12B30 R 4WE10J3X/CG96N9K4/V R 4WE10Y3X/CG24N4K4 R 4WE10H3X/CG12N9K4 R 4WE10HA3X/CG24K4QMAG24 R 4WE10EB3X/CW110N9K4/V R 4WE10V3X/CW110N9K4 R 4WE10D3X/OCG24N9K4/V R 5-4WE10E3X/CG205N9K4/C R 5-4WE10JB3X/CG24N9K4/C R 4WE10J3X/CW24N9K4 R 4WE10R73-3X/CG205N9K4/A12