Belimo TR24-3 Actuator

For reliable control in your hydronic systems, consider the Belimo TR24-3 Actuator. This robust non-spring return actuator is engineered for precise two-position (On/Off) or floating point control, operating efficiently on a versatile 24V AC/DC power supply. It delivers a consistent 18 in-lb of torque, making it suitable for direct coupling to Belimo B2 and B3 series 2-way and 3-way ball valves, typically ranging from 1/2" to 3/4" NPT. With a 90-second running time for a full 90-degree rotation, this unit ensures responsive modulation. Its IP40 and NEMA 1 enclosure ratings confirm its suitability for indoor HVAC applications, maintaining performance across an ambient temperature range of -22°F to 122°F. This HVAC actuator is a solid choice for air handling units, fan coil units, and VAV box reheat coils where dependable, non-fail-safe operation is required.

• Key Benefits:
• Versatile Control: Supports both On/Off and floating point control signals for flexible system integration.
• Broad Compatibility: Designed to integrate seamlessly with Belimo B2 and B3 series ball valves, ensuring proper fit and function.
• Durable Construction: Features IP40 and NEMA 1 protection, built to withstand typical indoor HVAC environments.
• Efficient Operation: Low power consumption (1W running, 1VA transformer sizing) minimizes operational costs.
• Manual Override: Equipped with a push-down handle for convenient manual positioning during commissioning or maintenance.

Common Questions:

• What actuator do I need for a 24V floating control valve? The Belimo TR24-3 is specifically designed for 24V floating point control applications, offering reliable performance for your valve requirements.
• How do I ensure compatibility with my existing ball valve? This actuator is optimized for Belimo B2 and B3 series 2-way and 3-way ball valves, commonly fitting 1/2" to 3/4" NPT sizes. Always verify your valve's specifications for proper pairing.
• Can this actuator be used in various HVAC applications? Absolutely. Its design makes it ideal for controlling hot or chilled water in air handling units, fan coil units, unit ventilators, and VAV box reheat coils.

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.