The R901037484 SPOOL VALVE 4WEH10E4X/6EG220N9ETK4/B10VSO12 is a high-quality industrial hydraulic valve designed for reliable switching of oil flow direction. This original Bosch Rexroth product, available with local support from CreatX Technology SRL, delivers superior performance with a nominal size 10 hydraulic symbol and electric operation with a 220 V DC solenoid.