Belimo is a Swiss company specializing in the development, production, and marketing of actuators, control valves, and sensors for heating, ventilation, and air conditioning (HVAC) systems. Their products are widely used in commercial and industrial building automation systems to optimize HVAC performance. Here's an overview of their actuator product line:

Types of Belimo Actuators

1. Damper Actuators

   • Uses: Operates air dampers for ventilation, air handling units, and variable air volume (VAV) systems.
   • Features:
     • Available in rotary, linear, and compact designs.
     • Torque ratings range from small to very large.
     • Optional features like spring return, non-spring return, and fail-safe functions.
     • Communication protocols like Modbus, BACnet, and others.

2. Valve Actuators

   • Uses: Controls water flow in heating and cooling systems, including chilled water, hot water, and steam systems.
   • Types:
     • Rotary actuators for ball valves.
     • Linear actuators for globe and pressure-independent control valves.
   • Features:
     • High precision.
     • Manual override options.
     • Energy-saving designs.

3. Globe Valve Actuators

   • Designed specifically for controlling globe valves.
   • Available in electronic and electromechanical options.
   • Features include high force output and compatibility with most control signals.

4. Fire and Smoke Actuators

   • Uses: Critical in safety applications for controlling fire and smoke dampers.
   • Features:
     • Fail-safe operation.
     • Complies with industry standards like UL555/UL555S.
     • Reliable performance under extreme conditions.

5. Pressure-Independent Actuators

   • Integrated into pressure-independent control valves (PICVs).
   • Ensures consistent flow regardless of pressure fluctuations.
   • Ideal for energy-efficient systems.

6. Custom Actuators

   • Belimo offers customized solutions for specific applications, ensuring compatibility and performance.

Technological Features

• Smart Actuators: Equipped with digital capabilities to monitor performance and provide diagnostics.
• Energy Efficiency: Designed for low power consumption.
• Ease of Installation: Many actuators come with plug-and-play capabilities.
• Integrated Sensors: Combines actuators with sensors for pressure, temperature, and CO₂ monitoring.

Industries Served

• Commercial buildings
• Hospitals
• Data centers
• Manufacturing facilities
• Educational institutions

If you need help choosing a specific model or have technical requirements, let me know!