R900919501 SPOOL VALVE H-4WEH25D6X/6EG24N9TK4 is a high-quality industrial hydraulic valve designed for reliable switching of oil flow direction. With a nominal size of 25 and symbol D, this 24 V DC electric solenoid product offers superior performance and local support through CreatX Technology SRL. Original Bosch Rexroth products for industrial applications.