油研YUKEN电液换向阀部分型号如下：
DSHG-10-2B2-T-A220-N1-50 DSHG-10-2B2-ET-A220-N1-50DSHG-10-2B2-E-A220-N1-50
DSHG-10-2B2-T-A110-N1-50 DSHG-10-2B2-ET-A110-N1-50DSHG-10-2B2-E-A110-N1-50
DSHG-10-2B2-T-A240-N1-50 DSHG-10-2B2-ET-A240-N1-50DSHG-10-2B2-E-A240-N1-50
DSHG-10-2B2-T-A100-N1-50 DSHG-10-2B2-ET-A100-N1-50DSHG-10-2B2-E-A100-N1-50
DSHG-10-2B2-T-D24-N1-50 DSHG-10-2B2-ET-D24-N1-50 DSHG-10-2B2-E-D24-N1-50
DSHG-10-2B2-T-A220-50 DSHG-10-2B2-ET-A220-50DSHG-10-2B2-E-A220-50
DSHG-10-2B2-T-A110-50 DSHG-10-2B2-ET-A110-50DSHG-10-2B2-E-A110-50
DSHG-10-2B2-T-A240-50 DSHG-10-2B2-ET-A240-50DSHG-10-2B2-E-A240-50
DSHG-10-2B2-T-A100-50 DSHG-10-2B2-ET-A100-50DSHG-10-2B2-E-A100-50
DSHG-10-2B2-T-D24-50 DSHG-10-2B2-ET-D24-50 DSHG-10-2B2-E-D24-50
DSHG-10-3C2-T-A220-N1-50 DSHG-10-3C2-ET-A220-N1-50DSHG-10-3C2-E-A220-N1-50
DSHG-10-3C2-T-A110-N1-50 DSHG-10-3C2-ET-A110-N1-50DSHG-10-3C2-E-A110-N1-50
DSHG-10-3C2-T-A240-N1-50 DSHG-10-3C2-ET-A240-N1-50DSHG-10-3C2-E-A240-N1-50
DSHG-10-3C2-T-A100-N1-50 DSHG-10-3C2-ET-A100-N1-50DSHG-10-3C2-E-A100-N1-50
DSHG-10-3C2-T-D24-N1-50 DSHG-10-3C2-ET-D24-N1-50 DSHG-10-3C2-E-D24-N1-50
DSHG-10-3C2-T-A220-50 DSHG-10-3C2-ET-A220-50DSHG-10-3C2-E-A220-50
DSHG-10-3C2-T-A110-50 DSHG-10-3C2-ET-A110-50DSHG-10-3C2-E-A110-50
DSHG-10-3C2-T-A240-50 DSHG-10-3C2-ET-A240-50DSHG-10-3C2-E-A240-50
DSHG-10-3C2-T-A100-50 DSHG-10-3C2-ET-A100-50DSHG-10-3C2-E-A100-50
DSHG-10-3C2-T-D24-50 DSHG-10-3C2-ET-D24-50 DSHG-10-3C2-E-D24-50
DSHG-10-3C3-T-A220-N1-50 DSHG-10-3C3-ET-A220-N1-50DSHG-10-3C3-E-A220-N1-50
DSHG-10-3C3-T-A110-N1-50 DSHG-10-3C3-ET-A110-N1-50DSHG-10-3C3-E-A110-N1-50
DSHG-10-3C3-T-A240-N1-50 DSHG-10-3C3-ET-A240-N1-50DSHG-10-3C3-E-A240-N1-50
DSHG-10-3C3-T-A100-N1-50 DSHG-10-3C3-ET-A100-N1-50DSHG-10-3C3-E-A100-N1-50
DSHG-10-3C3-T-D24-N1-50 DSHG-10-3C3-ET-D24-N1-50 DSHG-10-3C3-E-D24-N1-50
DSHG-10-3C3-T-A220-50 DSHG-10-3C3-ET-A220-50DSHG-10-3C3-E-A220-50
DSHG-10-3C3-T-A110-50 DSHG-10-3C3-ET-A110-50DSHG-10-3C3-E-A110-50
DSHG-10-3C3-T-A240-50 DSHG-10-3C3-ET-A240-50DSHG-10-3C3-E-A240-50
DSHG-10-3C3-T-A100-50 DSHG-10-3C3-ET-A100-50DSHG-10-3C3-E-A100-50
DSHG-10-3C3-T-D24-50 DSHG-10-3C3-ET-D24-50 DSHG-10-3C3-E-D24-50
DSHG-10-3C4-T-A220-N1-50 DSHG-10-3C4-ET-A220-N1-50DSHG-10-3C4-E-A220-N1-50
DSHG-10-3C4-T-A110-N1-50 DSHG-10-3C4-ET-A110-N1-50DSHG-10-3C4-E-A110-N1-50
DSHG-10-3C4-T-A240-N1-50 DSHG-10-3C4-ET-A240-N1-50DSHG-10-3C4-E-A240-N1-50
DSHG-10-3C4-T-A100-N1-50 DSHG-10-3C4-ET-A100-N1-50DSHG-10-3C4-E-A1020-N1-50
DSHG-10-3C4-T-D24-N1-50 DSHG-10-3C4-ET-D24-N1-50 DSHG-10-3C4-E-D24-N1-50
DSHG-10-3C4-T-A220-50 DSHG-10-3C4-ET-A220-50DSHG-10-3C4-E-A220-50
DSHG-10-3C4-T-A110-50 DSHG-10-3C4-ET-A110-50DSHG-10-3C4-E-A110-50
DSHG-10-3C4-T-A240-50 DSHG-10-3C4-ET-A240-50DSHG-10-3C4-E-A240-50
DSHG-10-3C4-T-A100-50 DSHG-10-3C4-ET-A100-50DSHG-10-3C4-E-A100-50
DSHG-10-3C4-T-D24-50 DSHG-10-3C4-ET-D24-50 DSHG-10-3C4-E-D24-50
DSHG-10-3C60-T-A220-N1-50 DSHG-10-3C60-ET-A220-N1-50DSHG-10-3C60-E-A220-N1-50
DSHG-10-3C60-T-A110-N1-50 DSHG-10-3C60-ET-A110-N1-50DSHG-10-3C60-E-A110-N1-50
DSHG-10-3C60-T-A240-N1-50 DSHG-10-3C60-ET-A240-N1-50DSHG-10-3C60-E-A240-N1-50
DSHG-10-3C60-T-A100-N1-50 DSHG-10-3C60-ET-A100-N1-50DSHG-10-3C60-E-A100-N1-50
DSHG-10-3C60-T-D24-N1-50 DSHG-10-3C60-ET-D24-N1-50 DSHG-10-3C60-E-D24-N1-50
DSHG-06-3C60-T-A220-50 DSHG-06-3C60-ET-A220-50DSHG-06-3C60-E-A220-50
DSHG-06-3C60-T-A110-50 DSHG-06-3C60-ET-A110-50DSHG-06-3C60-E-A110-50
DSHG-06-3C60-T-A240-50 DSHG-06-3C60-ET-A240-50DSHG-06-3C60-E-A240-50
DSHG-06-3C60-T-A100-50 DSHG-06-3C60-ET-A100-50DSHG-06-3C60-E-A100-50
DSHG-06-3C60-T-D24-50 DSHG-06-3C60-ET-D24-50 DSHG-06-3C60-E-D24-50
分类
（1）机动换向阀，机动换向阀又称行程阀。
（2）电磁换向阀，电磁换向阀是利用电磁吸引力操纵阀芯换位的方向控制阀。
（3）电液换向阀，电液换向阀是由电磁换向阀和液动换向阀组成的复合阀。
（4）手动换向阀，手动换向阀是用手推杠杆操纵阀芯换位的方向控制阀。
优点
动作准确、自动化程度高、工作稳定可靠，但需附设驱动和冷却系统，结构较为复杂；阀瓣式结构则较简单，多用于流量较小的生产工艺上。
在石油、化工、矿山和冶金等行业中，六通换向阀是一种重要的流体换向设备。该阀安装在稀油润滑系统输送润滑油的管道中。通过变换密封组件在阀体中的相对位置，使阀体各通道连通或断开，从而控制流体的换向和启停。