The R900935173 SPOOL VALVE 4WEH16U7X/6EG24N9TK4 is a high-quality industrial hydraulic valve designed for reliable switching of oil flow direction. With a nominal size of 16 and U symbol, this original Bosch Rexroth product, supported locally by CreatX Technology SRL, uses a 24 V DC solenoid system, providing superior performance in hydraulic applications.