R901477479 PROPORTIONAL VALVE 4WRZ16W8-180-7X/6EG24N9EK4/M is a high-quality industrial hydraulic valve, providing reliable control of oil flow direction. With nominal size 16 and symbol W8, this original Bosch Rexroth product is electric, with external electronic components of 24 VDC. Enjoy local support through CreatX Technology SRL for installation and repairs.