R901204581 4WE6D73-6X/EW110N9K4/V Spool Valve is a high-quality industrial hydraulic valve, perfect for reliable switching of oil flow direction according to the hydraulic symbol. With nominal size 6 and symbol D73, it operates electrically with a magnet at 110-120 V AC. Original Bosch Rexroth products are available with local support through CreatX Technology SRL.