Belimo B321+LF24-3 3-Way Ball Valve 3/4" NPT 24 Cv with 24V Floating Actuator

The Belimo B321+LF24-3 is a compact 3-way ball valve assembly designed for hydronic HVAC applications requiring precise flow control and diverting or mixing functions. This valve combines a 3/4" NPT threaded connection with a 24 Cv flow coefficient, making it suitable for medium-flow commercial heating and cooling systems.

Key Features:

• 3/4" NPT threaded connections for standard piping installation
• 3-way configuration for mixing or diverting service
• 24 Cv flow coefficient for efficient medium-flow applications
• Stainless steel ball and stem construction for durability and corrosion resistance
• LF24-3 floating actuator with 24V AC/DC power supply
• Spring return mechanism for fail-safe positioning during power loss
• Floating control for compatibility with standard HVAC control systems
• Compact actuator design for space-efficient installation

This factory-assembled valve and actuator package arrives ready to install, eliminating field assembly time and ensuring proper actuator-to-valve matching. The spring return feature provides automatic valve positioning during power interruption, enhancing system reliability and safety. Ideal for chilled water, hot water, and glycol solutions in commercial building automation systems.