The Belimo MH9E7S is a high-performance non-spring return valve actuator, specifically engineered for precise control of 2-way and 3-way globe valves in HVAC and water applications. Delivering a robust 100 Nm (900 in-lb) torque, it operates reliably on a 24 VAC/DC power supply. This versatile actuator supports floating point, on/off, and modulating control signals, ensuring seamless integration into various building management systems. It features an electronic fail-safe (EFS) function for enhanced safety during power interruptions and includes two adjustable SPDT auxiliary switches for flexible system feedback. With an IP54 protection rating, the MH9E7S is built for durability and consistent performance in demanding environments.