The Bosch Rexroth F 10 K3-22/50LV (Material Number: R900566714) is a highly reliable hydraulic one-way flow control valve, commonly known as a throttle check valve, engineered for demanding industrial hydraulic applications. This premium component provides precise, adjustable flow restriction in one direction while permitting unrestricted free flow in the opposite direction. To ensure system stability and safety, it features a secure key-operated adjustment mechanism that prevents unauthorized or accidental changes to the flow settings. Additionally, the unit is equipped with a clear visual adjustment dial utilizing a 0-6 scale for accurate and repeatable calibration. Proudly manufactured in Germany, this valve delivers the robust performance and long-lasting durability expected from Rexroth fluid power systems.