R900944218 SPOOL VALVE 4WE6D6X/EW110N9K4/X20 is a high-quality industrial hydraulic valve, perfect for reliable switching of oil flow direction. With nominal size 6 and symbol D, this original Bosch Rexroth product offers superior performance and local support through CreatX Technology SRL. Electrically operated with a magnet at 110 - 120 V AC, ideal for industrial applications.