R901571356 4WE6J6X/EG12NK40 Spool Valve is a high-quality industrial hydraulic valve, perfect for controlling the direction of oil flow. With a nominal size of 6 and symbol J, this original Bosch Rexroth product ensures reliable switching thanks to solenoid actuation at 12 VDC. Enjoy local support through CreatX Technology SRL for installation and repairs.