101S-1,2,4 Series Hydraulic Steering Control Units (SCU)
SCU 101S-1,2,4 series inherits the steering function of 101 series both in the structure and in the principle.
The feature of 101S series is to have the following valves functions incorporated inside one housing as follows: the relief valve,
the shock valves, the suction valves and the check valve according to the different requirement upon the base of the 101 series .
This kind of structure is more compact, and it’s more convenient in operation.
SCU 101(S)-5(T)(TE)(L)(E)(TX) series is used in the load sensing steering system． SCU 101S-5,101S-5L,101S-5E series adopt modulary mounting type and can only be used with PVF* type priority valve via modulary mounting．
SCU 101S-5L series guides the pressure signal of port LS out of prot LL，and transfers the pressure signal to the electrical control system．
SCU 101S-5E series guides the pressure signal of port A or B out of port EL．and then supplies the pressure signaI to the electricaI controI system．
SCU 101S-5T,101S-5TE series adopts Pipe mounting and via pipe mounting can be used with PVL* or DYXL,YXL type priority valve．
SCU 101S-5TE series guides the pressure signal of the port A or B out of port EL.and then supplies the pressure signal to the electrical control system．
SCU 101-5T series adopts the pipe mounting，it can be used only after the pipe mounted with the DYXL,YXL type priority valve．and the relief valve is integrated in the priority valve．
When the 101-5TX series SCU is in neutral position, both of its left and right cavity are connected with T port. This kind of SCU are used with LFA,LFB type flow amplifiers.
HANJIU 101S series hydraulic steering gear show