Belimo ZONE24NO Actuator

The Belimo ZONE24NO actuator is a robust, spring-return zone actuator engineered for reliable performance in critical HVAC hydronic applications. This unit operates as a normally open 24V actuator, compatible with both 24 Vac and 24 Vdc systems, making it versatile for various control setups. Designed for on/off control, it ensures precise regulation of zone valves in fan coil units, baseboards, and other hydronic systems requiring fail-safe operation. With a swift fail-safe running time of less than 5 seconds and a 90-degree angle of rotation, this HVAC zone valve actuator provides quick response and dependable closure. Its NEMA 1 and UL Enclosure Type 1 ratings confirm its suitability for general-purpose indoor installations, offering a power consumption of 6.5 W running and 7 VA for wire sizing. This actuator is a solid choice for contractors seeking a dependable component for variable or constant flow hydronic systems, especially where compact installation is a necessity.

• Key Benefits:
• Reliable spring-return actuator for fail-safe operation.
• Versatile 24 Vac/Vdc power compatibility for broad application.
• Quick <5 second fail-safe running time for system integrity.
• Compact design suitable for tight installation spaces.
• Durable NEMA 1 / UL Enclosure Type 1 rating for general indoor use.

Common Questions:

• What is the typical application for a Belimo ZONE24NO? This actuator is commonly used on fan coil units, baseboards, and other hydronic applications requiring fail-safe, 2-wire on/off control in either variable or constant flow systems.
• How do I wire a 24V normally open actuator? The ZONE24NO is designed for straightforward 24 Vac/Vdc on/off control, integrating seamlessly into standard building management systems. Refer to the specific wiring diagrams provided with the unit for proper installation.
• What is the power draw of this Belimo zone actuator? The unit draws 6.5 W during operation, with a power consumption for wire sizing rated at 7 VA.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.