Belimo B307+TFRB24-3 Stainless Steel Control Valve Cv Floating - 3-Way 1/2 0.3 24V

The Belimo B307+TFRB24-3 is a compact 3-way characterized control valve (CCV) designed for precision control in HVAC hydronic systems. This high-quality valve features a 1/2" connection size with a 0.3 Cv flow coefficient, making it ideal for small zone control and modulating applications in heating and cooling systems.

Key Features:

• Stainless steel construction for durability and corrosion resistance
• 3-way mixing/diverting configuration for versatile system integration
• 0.3 Cv flow coefficient for precise flow control in small zone applications
• TFRB24-3 actuator with 24V AC/DC floating control operation
• Spring return mechanism for fail-safe positioning
• 2-position or floating control capability
• Compact design for space-constrained installations

This valve and actuator assembly is engineered for direct installation in hydronic systems where reliable, modulating control of water flow is required. The spring return feature ensures the valve returns to a safe position in the event of power loss, making it suitable for critical HVAC applications. The floating control input allows for precise positioning control from compatible building automation systems and thermostats.