/单向节流阀,
,DV6-1-10DV8-1-10DV10-1-10DV12-1-10DV16-1-10DV20-1-10DV25-1-10DV30-1-10DV40-1-10,
,DV6-1-10/V2DV8-1-10/V2DV10-1-10/V2DV12-1-10/V2,
,DV16-1-10/V2DV20-1-10/V2DV25-1-10/V2,
,DV30-1-10/V2DV40-1-10/V2,
,DV6S-10DV8S-10DV10S-10DV12S-10DV16S-10DV20S-10DV2S-10DV30S-10DV40S-10,
,DV6S-10/V2DV8S-10/V2DV10S-10/V2DV12S-10/V2,
,DV16S-10/V2DV20S-10/V2DV25S-10/V2,
,DV30S-10/V2DV40S-10/V2,
,DVP6-1-10DVP8-1-10DVP10-1-10DVP12-1-10DVP16-1-10DVP20-1-10DVP25-1-10DVP30-1-10DVP40-1-10,
,DVP6-1-10/