2、电磁阀从阀结构和材料上的不同与原理上的区别，分为六个分支小类：直动膜片结构、分步直动膜片结构、先导膜片结构、直动活塞结构、分步直动活塞结构、先导活塞结构。
台湾YOUSHENG电磁阀 电磁换向阀 液压电磁阀 油压电磁阀部分型号如下：
SWH-G02-C2-A220-10 SWH-G02-C4-A220-10 SWH-G02-B3-A220-10 SWH-G02-B2-A220-10
SWH-G03-C2-A220-10 SWH-G03-C4-A220-10 SWH-G03-B3-A220-10 SWH-G03-B2-A220-10
SWH-G02-C3-A220-10 SWH-G02-C5-A220-10 SWH-G02-C6-A220-10 SWH-G02-C9-A220-10
SWH-G03-C3-A220-10 SWH-G03-C5-A220-10 SWH-G03-C6-A220-10 SWH-G03-C9-A220-10
SWH-G02-C2-A220-10 SWH-G02-C4-A220-10 SWH-G02-B3-A220-10 SWH-G02-B2-A220-10
SWH-G03-C2-A220-10 SWH-G03-C4-A220-10 SWH-G03-B3-A220-10 SWH-G03-B2-A220-10
SWH-G02-C3-A220-10 SWH-G02-C5-A220-10 SWH-G02-C6-A220-10 SWH-G02-C9-A220-10
SWH-G03-C3-A220-10 SWH-G03-C5-A220-10 SWH-G03-C6-A220-10 SWH-G03-C9-A220-10
DSG-02-3C2-DL-24V,DSG-02-3C2-DL-220V,DSG-02-3C3-DL-24V,DSG-02-3C3-DL-220V
DSG-02-3C4-DL-24V,DSG-02-3C4-DL-220V,DSG-02-3C5-DL-24V,DSG-02-3C5-DL-220V
DSG-02-3C8-DL-24V,DSG-02-3C8-DL-220V,DSG-02-3C9-DL-24V,DSG-02-2B2-LW-220V
DSG-03-3C2-DL-24V,DSG-03-3C2-DL-220V,DSG-03-3C3-DL-24V,DSG-03-3C3-DL-220V
DSG-03-3C4-DL-24V,DSG-03-3C4-DL-220V,DSG-03-3C5-DL-24V,DSG-03-3C5-DL-220V
DSG-03-3C8-DL-24V,DSG-03-3C8-DL-220V,DSG-03-3C9-DL-24V,DSG-03-2B2-LW-220V
SWH-G02-B2-D24-20 SWH-G02-B3-D24-20 SWH-G02-B2B-D24-20 SWH-G02-B3B-D24-20
SWH-G02-B8-D24-20 SWH-G02-B2L-D24-20 SWH-G02-B3L-D24-20 SWH-G02-B60B-D24-20
