R900578845 SPOOL VALVE 4WE6J6X/EW230N9DL/V is a high-quality industrial hydraulic valve, perfect for reliable switching of oil flow direction. With nominal size 6 and symbol J, this original Bosch Rexroth product, supported locally by CreatX Technology SRL, delivers superior performance thanks to its electric solenoid operation at 230 V AC 50/60Hz.