The R900616838 4WE6U6X/EW230NK4 Spool Valve is a high-quality industrial hydraulic valve, ensuring reliable switching of oil flow direction according to the hydraulic symbol. With a nominal size of 6 and symbol U, this electric solenoid product operates at 230 V AC 50/60Hz. Original Bosch Rexroth products are available with local support through CreatX Technology SRL.