顶路智能科技（厦门）有限公司
销售经理：黄家明
转子被一个齿轮状的转轴支撑着，当转轴转动的时候，转轴上俩个相对的齿轮就会被活塞控制流体的进出口，随而达到控制流体的流量调节压力大小的目的。当然还有个让人眼前一亮的设计：定子壳；它是一个圆形的壳，内部装着定子的腔体，当上下的出口在同意水平时，流体就会从上面的口进入，下面的口流出，里面的活塞上下移动过的时候就能控制内部隔板的高低从而改善流体压力！
| FDRA010623WVR |
| FDRA010624NV |
| FDRA010624WVBQ |
| FDRA010627NV |
| FDRA020062NV |
| FDRA020063WVR |
| FDRA020064WVR |
| FDRA020082NV |
| FDRA020082NVB |
| FDRA020084WVR |
| FDRA020084WVRQ |
| FDRA020112NV |
| FDRA020112WVR |
| FDRA020113NV |
| FDRA020113WVR |
| FDRA020114NV |
| FDRA020114WVR |
| FDRA020115WVR |
| FDRA020116WVR |
| FDRA02011HV |
| FDRA020142WVB |
| FDRA020142WVR |
| FDRA020143WYR |
| FDRA020144NV |
| FDRA020144WVR |
| FDRA020146NV |
| FDRA020146WVR |
| FDRA020171WVR进油口单联 |
| FDRA020172NV |
| FDRA020172NVR |
| FDRA020172NVS |
| FDRA020172WNRD04 |
| FDRA020172WVB |
| FDRA020172WVR |
| FDRA020173WVR |
| FDRA020174NV |
| FDRA020174WVR |
| FDRA020175WVR |
| FDRA020176NV |
| FDRA020178WVR |
| FDRA020252NV |
| FDRA020252NVR |
| FDRA020252WVR |
| FDRA020252WVR180 |
| FDRA020252WVRD04 |
| FDRA020252WVRD04阀芯 |
| FDRA020253WVR |
| FDRA020254NV |
| FDRA020254WVR |
| FDRA020254WVRQ |
| FDRA020255WVR |
| FDRA020256NV |
| FDRA020256WVR |
| FDRA020312NV |
| FDRA020312WVR |
| FDRA020313NV |
| FDRA020314NV |
| FDRA020315WVR |
| FDRA020316NV |
| FDRA020352WGX |
| FDRA020372WVR |
| FDRA020623WVR |
| FDRA02175WVR |
| FDRA02176WVR |
| FDRA02312WVR |
| FDRA040032NVRJ |
| FDRA050102WVR |
| FDRA050104WVR |
| FDRA05054NV |
| FDRA10376WVB |
| FDRA10626WVR |
| FDRA2 |
| FDRA20064WVS |
| FDRA20064WYR |
