Belimo ZONE24NO-S N/O Valve Actuator W/Auxiliary Switch 24V

The Belimo ZONE24NO-S 24V Normally Open Valve Actuator with an auxiliary switch is a high-precision part for HVAC systems. It controls the on-off functions of valves to manage water or other fluids particularly used in heating and cooling services. It is open when the system is in its resting state. Applying 24V closes the valve. It gives information on the position of the valve. Applied in fan coil units, air handling units, and zone control systems, it has advantages such as energy saving due to precise flow regulation, comfort due to temperature stability, and easy building management due to automatic control.