R901210391 SPOOL VALVE 4WEH16HJ7X/6EW110N9K4 is a high-quality industrial hydraulic valve, perfect for reliable switching of oil flow direction. With a nominal size of 16 and symbol J, this original Bosch Rexroth product, supported locally by CreatX Technology SRL, offers superior performance and durability. Electric solenoid operation at 110 - 120 V AC.