R901569471 4WE10J5X/EW230N9K4/B10M Spool Valve is a high-quality industrial hydraulic valve, perfect for reliable switching of oil flow direction. With nominal size 10 and symbol J, this original Bosch Rexroth product is magnetically operated at 230 V AC 50/60 Hz. Enjoy local support through CreatX Technology SRL for all your repair and maintenance needs.