Belimo R664AO + SRF24A-SR-5 – Efficient Motorized Control Valve for HVAC Systems
Boost the performance of your HVAC installations with the Belimo R664AO+SRF24A-SR-5, a sophisticated motorized control valve and actuator combination designed for precise modulation and energy-efficient operation. This valve-actuator pair provides reliable and smooth control of both hot and chilled water within heating, ventilation, and air conditioning systems.
Crafted with Swiss precision, the R664AO valve alongside the SRF24A-SR-5 actuator guarantees quiet operation, durability, and reduced power consumption. The actuator runs on 24V AC/DC and features modulating control with position feedback, enabling accurate and seamless integration with Building Management Systems (BMS).
Ideal for both new construction projects and retrofit applications, this compact and robust solution enhances comfort and energy savings in commercial and industrial environments.
🔧 Key Features:
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✅ Accurate modulation for precise HVAC flow control
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✅ Energy-efficient 24V actuator with built-in feedback signal
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✅ Perfect for integration with BMS and automated HVAC platforms
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✅ Compact and durable design suitable for various installations
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✅ Silent, maintenance-free operation for long-term reliability
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✅ Developed by Belimo, a global leader in HVAC control technologies
📦 Common Applications:
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Integration with Building Management Systems (BMS)
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Hot and chilled water circuit control
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Commercial HVAC automation systems
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Energy-conscious new builds and retrofit projects
Experience enhanced HVAC control and efficiency with the Belimo R664AO+SRF24A-SR-5 motorized control valve. Reach out to authorized Belimo distributors today for fast shipping, competitive pricing, and expert technical support.




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