R900771438 SPOOL VALVE 4WEH10J4X/6EW230N9EK4/10B15 is a high-quality industrial hydraulic valve designed to ensure reliable switching of oil flow direction. With a nominal size of 10 and symbol J, this 230 V AC electric solenoid product offers superior performance. Original Bosch Rexroth products are available with local support through CreatX Technology SRL.