The Bosch Rexroth 4WRDE 27 E500L-53/6L24K9/M-280 (Material Number: R901063766) is a premium 3-stage high-response proportional directional control valve engineered specifically for high-dynamic hydraulic systems. Featuring a nominal size of 27 and a rated flow of 500 L/min, this Series 53 valve ensures precise closed-loop control of both flow direction and magnitude. It comes fully equipped with an integrated pilot control valve (Type -2Z/4WRDE 16-52/V, MNR R9000814607) and robust proportional solenoids utilizing standard electrical connector connections. Manufactured in Germany, this valve guarantees exceptional reliability, rapid response times, and superior performance for the most demanding industrial automation and heavy-duty applications.