Belimo B208B+LF24-3 1/2" NPT 2-Way Control Valve with Actuator 0.46 Cv 24V Floating

The Belimo B208B+LF24-3 is a compact control valve assembly combining a 1/2" NPT brass two-way valve body with an integrated LF24-3 actuator. This unit features a 0.46 Cv flow coefficient, making it ideal for precise flow control in small-capacity HVAC applications including zone control, fan coil units, and unit heaters.

Key Features:

• 0.46 Cv flow coefficient for accurate control in low-flow applications
• 24V AC/DC floating control with spring return fail-safe operation
• 1/2" NPT threaded connections for easy installation
• Brass valve body construction for durability and corrosion resistance
• Close-coupled actuator design minimizes space requirements
• Spring return mechanism ensures valve closes on power failure
• Floating control signal compatible with standard HVAC thermostats
• Suitable for hot water, chilled water, and glycol solutions

This close-coupled valve assembly is designed for use in commercial and residential HVAC systems requiring reliable on/off or modulating control. The spring return actuator provides fail-safe positioning, ensuring the valve returns to the closed position during power loss for system protection.