Belimo B349+AFRB24 Control Valve with Actuator Cv On/Off - 2 3-Way 46 24V

The Belimo B349+AFRB24 is a complete control valve assembly combining a 2-inch, 3-way brass ball valve with an AFRB24 spring return actuator. Designed for HVAC applications requiring precise flow control, this valve features a flow coefficient (Cv) of 46, making it suitable for medium to large capacity systems.

Key Features:

• 2-inch threaded NPT connections for easy installation
• 3-way valve configuration for mixing or diverting applications
• 46 Cv flow coefficient provides excellent flow capacity
• 24V AC/DC on/off control with spring return fail-safe operation
• 180 in-lb actuator torque for reliable operation
• 2-position control (open/closed) with spring return to fail-safe position
• Durable brass valve body with chrome-plated brass ball
• Manual override for emergency operation and testing
• Compact direct-coupled design eliminates linkages

This Belimo valve assembly is ideal for chilled water, hot water, and glycol solutions in commercial HVAC systems. The spring return feature ensures the valve returns to a predetermined safe position during power failure, providing system protection. The rugged construction and reliable Belimo actuator technology deliver long service life with minimal maintenance requirements.