Belimo B240+AFRB24-S Ball Valve Cv with Spring Return Actuator - 1.5 2-Way 37 24V

The Belimo B240+AFRB24-S is a complete control valve assembly combining a 1.5-inch brass ball valve with a spring return electric actuator for reliable on/off control in HVAC systems. This 2-way valve features a 37 Cv flow coefficient, making it suitable for medium-flow applications in commercial heating, cooling, and process control installations.

Key Features:

• 1.5-inch NPT threaded brass ball valve with chrome-plated brass ball
• 37 Cv flow coefficient for medium-capacity applications
• Spring return actuator with 180 in-lb torque for fail-safe operation
• 24V AC/DC power supply for on/off control
• 2-way configuration for diverting or mixing service
• Compact direct-mount design for space-efficient installation
• Durable construction for long service life in commercial HVAC systems

The spring return mechanism ensures the valve returns to a predetermined fail-safe position in the event of power loss, providing critical safety for heating and cooling systems. The 24-volt actuator is compatible with standard HVAC control systems and building automation networks. Factory assembled and tested for reliable performance in commercial building applications.