R901515692 PROPORTIONAL VALVE 4WRTE25V220L-4X/6EG24EK31/F1M is a high-quality industrial hydraulic valve, providing reliable flow direction control. With high precision due to internal piston position retraction and nominal size 25, this original Bosch Rexroth product is electric with integrated electronic components, operating at 24 VDC. CreatX Technology SRL offers local support and repairs.