2FRM6B36-20B/16QRM华德调速阀

我司销售北京华德液控换向阀

4WEH10H20B/OF6EW220-50NZ4  4WEH10H20B/OF6EW220-50NZ5  4WEH10H20B/OF6EW220-50NZ5L

4WEH10H20B/OF6EW220-50NEZ4  4WEH10H20B/OF6EW220-50NEZ5  4WEH10H20B/OF6EW220-50NEZ5L

华德电液溢流阀

DB3U20GH-2-30B/100W220-50NZ4  DB3U20GH-2-30B/100W220-50NZ5  DB3U20GH-2-30B/100W220-50NZ5L

DB3U20GH-2-30B/100G24NZ4  DB3U20GH-2-30B/100G24NZ5  DB3U20GH-2-30B/100G24NZ5L

华德变量泵

A4VSO180DR/30R-PPB13N00，
A4VSO300DR/30R-PPB13N00，
A4VSO500DR/30R-PPB13N00，
A4VSO370DR/30R-PPB25N00，