R901221040 4WEH10J4X/6EG24N9EK4/B10 Spool Valve is a high-quality industrial hydraulic valve designed to ensure reliable switching of oil flow direction. With nominal size 10 and symbol J, this original Bosch Rexroth product, electrically operated with a 24 V DC solenoid, offers superior performance and local support through CreatX Technology SRL.