The Rexroth R900915819 2FRE16-43/100LBK4M is a high-performance, direct-operated proportional flow control valve designed for precise regulation of hydraulic fluid flow. Engineered as a 2-way valve in a sandwich plate design, it ensures flow control that is largely independent of system pressure and fluid temperature. This model features a position-controlled spool and an integrated pressure compensator, delivering exceptional accuracy and repeatability. The robust construction and reliable performance make it ideal for demanding industrial hydraulic applications where precise speed control of actuators is critical.