Spartan Valves ME4140 Tri-State NSR Floating Actuator 24VAC

The Spartan Valves ME4140 Tri-State NSR Floating Actuator, 24VAC is a rugged and efficient control part for use in HVAC systems, air handling units, fan coil units and terminal boxes. The floating actuator operates on a 24VAC power supply and has a Tri-State Non-Spring Return mechanism for precise modulation of dampers or valves for accurate airflow or temperature control. The floating control type of this part improves system performance by providing incremental positioning. It is suitable for building automation, with quiet operation, energy efficiency and improved indoor conditions, and is a valuable component of modern HVAC systems.