R900945218 PROPORTIONAL VALVE 4WRZ10W8-50-7X/6EG24N9EK4/D3V is a high-quality industrial hydraulic valve, providing reliable flow direction control. With nominal size 10 and symbol W8, this original Bosch Rexroth product is electric with external electronic components of 24 VDC. CreatX Technology SRL offers local support and repairs for this product.