R901568909 PROPORTIONAL VALVE 4WREE10E3-75-3X/V/24F1 is a high-quality industrial hydraulic valve, providing reliable control of oil flow direction. With nominal size 10 and symbol E3, this original Bosch Rexroth product features integrated electronic components and operates at 24 VDC. CreatX Technology SRL offers local support and repairs for this top-tier equipment.