进口VICKERS压力控制阀，美国威格士压力控制阀
DGV4V-3-**3-*-60 的柔合换向电磁方向控制阀（威格士）, 规格 3 (NG 6) 零件和维修 English 06-05-0001
  弹簧偏置电磁控制方向阀, DG4S2-012A-*DC-50, DG4S4-01*A-*DC-50, 规格 5 (NG 10)  零件和维修 English I-3507-S
  无弹簧带定位电磁控制阀, XDG4S2-012N-(***AC**)-51*, XDG4S4-01*N- (***AC**)-51*, 规格 5 (NG 10) 零件和维修 English I-3523-S
  弹簧偏置电磁控制方向阀, XDG4S2-012A-(***AC**)-50, XDG4S2-01*A- (***AC**)-50, 规格 5 (NG 10) 零件和维修 English I-3527-S
  DG4S4 电磁控制阀参考资料 (AC), -50设计QEL 线圈  S/标准型线圈 F3对照参考, DG4S2型线圈. (AC), 型号 5 (NG 10) 零件和维修 English I-3544-S
  DG4S*-01*A-W(3)-*-50, 湿式电磁方向控制阀, 规格 5 (NG 10) 零件和维修 English I-3557-S
  DG4S2-01*N-W-*-51, 湿式电磁方向控制阀, DG4S*-01*N-W(3)-*-51, 规格 5 (NG 10) 零件和维修 English I-3559-S
  湿式平滑方向控制阀, (F3)DG4S4-01*C-W3-BB-50-S410, 规格 5 (NG 10) 零件和维修 English I-3570-S
  DG4S4-01*F-W3-*-50, 湿式弹簧偏置控制方向阀 (F3)DG4S4-01*F-W3-*-50(LH), 规格 5 (NG 10) 零件和维修 English I-3573-S
  方向阀电子附件, DG4S4W/WB/WT/WTB opt., DG4S4B/LB/LW/LWB opt., DG5S4W/WB/WT/WTB opt., DG5S4B/LB/LW/LWB opt., DF5S4W/WB/WT/WTB opt., DF5S4B/LB/LW/LWB opt., 规格5 (NG 10)
Antiwear hydraulic oils or crankcase oils to SC, SD, or SE
classes of SAE J183. The extreme viscosity range is from 380
to 6,4 cSt (1761 to 48 SUS) but the optimum operating range
is from 40 to 16 cSt (186 to 81 SUS).
Note: It is preferable that ACX2 units are installed away from
These are shipped with accumulator pre-charged with
nitrogen to a specified pressure. The pre-charge should not
normally need initial re-adjustment unless a different
pre-charge pressure is needed for the application. If
necessary, users can alter the pre-charge pressure by
temporarily fitting an appropriate charging device jointly to the
gas port and a nitrogen bottle, then carefully adjusting the
pre-charge within appropriate limits.
assist filling with oil. This is usually attained by running the
engine-driven pump(s) at high speed for 10 to 15 seconds.