The R901558516 SPOOL VALVE 4WE6J6X/EG110N9K4/MH from Bosch Rexroth is an original hydraulic valve offering reliable switching of oil flow direction. With a nominal size of 6 and symbol J, this valve is solenoid-operated at 110 VDC. CreatX Technology SRL provides local support and repairs for this high-quality product.