R901279259 PROPORTIONAL VALVE 4WRZ10E1-85-7X/6EG24N9K4/D3V is a high-quality industrial hydraulic valve providing reliable control of oil flow direction. With nominal size 10 and symbol E1, this original Bosch Rexroth product is electric with external electronic components and operates at 24 VDC. CreatX Technology SRL provides local support and repairs.