Belimo B216B+LF24-SR-S Brass Ball Valve Cv with Actuator HVAC Control Valves & Actuators - 1/2 2-Way 16

The Belimo B216B+LF24-SR-S is a complete control valve assembly combining a 1/2" brass ball valve with an integrated proportional actuator for precise HVAC control applications. This 2-way valve features a 16 Cv flow coefficient, making it suitable for a wide range of hydronic and chilled water systems.

Key Features:

• 1/2" brass ball valve construction with lead-free compliance
• 16 Cv flow coefficient for effective flow control
• 24V proportional control actuator with spring return fail-safe operation
• 2-10 VDC analog control signal input for precise modulation
• Spring return mechanism ensures valve returns to closed position on power loss
• Compact design for easy installation in tight spaces
• Auxiliary switch (SW) provides valve position feedback

This factory-assembled valve and actuator combination eliminates field mounting concerns and provides reliable, maintenance-free operation. The proportional control enables accurate temperature and flow regulation in heating, cooling, and domestic water systems. Ideal for VAV systems, fan coils, unit heaters, and other commercial HVAC applications requiring modulating control.