R901228393 SPOOL VALVE H-4WEH16D7X/6EW110N9TDL is a high-quality industrial hydraulic valve, perfect for reliable switching of oil flow direction. With nominal size 16 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.