A11VLO260DRS/11R-NSD12N00

A11VLO260DRS/11R-NSD12N00

A11VO95系列

A11VO95LRDS/10R-NSD12N00

A11VO95EP2D/10R-NSD12K02H

A11VO95SLRDS/10R-NZD12K82 

A11VO130系列

A11VO130LRS/10R-NSD12N00

A11VO130LRS/10R-NPD12N00

A11VO130LRS/10R-NSD12K02

A11VO130LRS/10R-NPD12K02

A11VO130DRS/10R-NPD12N00

A11VO130DRS/10R-NSD12N00

A11VO130DRS/10R-NPD12K02

A11VO130DRS/10R-NSD12K02

A11VO130LRH2/10R-NSD12N00

A11VO130LRH2/10R-NPD12N00

A11VO130LRH2/10R-NSD12K02

A11VO130LRH2/10R-NPD12K02

A11VO130LRDS/10R-NZD12K61 A11VO60LRDS/10R-NZC12N00

A11VO145系列

A11VO145LRDS/11L-NZD12K82

A11VO145LRDS/10L-NZD12N00

A11VO145LRDS/11R-NZD12N00

A11VO145LRDS/11R-NPD12N00

A11VO145LRDS/11R-NZD12K83

A11VO14SLRDS/11L-NZD12K83

A11VO14SLRDS/11L-NZD12N00

A11VO145LRDS/11R-NZD12K07

A11V145LRDS A11V95LRDS

A11VO145LRDS/10L A11V0130LRDS/10L

换向阀又称克里斯阀，阀门的一种，具有多向可调的通道，可适时改变流体流向。可分为手动换向阀、电磁换向阀、电液换向阀等。

工作时借着阀外的驱动传动机构转动驱动轴，带动摇拐臂，启动阀板，使工作流体时而从左入口通向阀的下部出口，时而从右入口变换通向下部出口，实现了周期变换流向的目的。