The proportional valve 0811404039, model 4WRPH6C4B40L-2X/G24Z4/M, is a high-quality industrial hydraulic valve, perfect for precise control of oil flow direction. With a nominal size of 6 and symbol C4, this original Bosch Rexroth product ensures high accuracy due to the internal piston position retraction. Electrically powered at 24 VDC, it offers local support through CreatX Technology SRL.