The Moog D633Z371B R16KA1M0NSX2 is a high-performance, direct drive servo-proportional valve designed for precise control in demanding hydraulic applications. As part of the D633 series, this valve features integrated on-board electronics (OBE) that simplify system integration and ensure reliable operation. Its direct drive design with a permanent magnet linear force motor provides excellent dynamic response, high resolution, and minimal hysteresis. This makes it an ideal solution for closed-loop control systems in industries such as metal forming, injection molding, and test equipment, where accurate and repeatable flow control is essential for machine performance and product quality.