Belimo B330+AFRB24 3-Way Control Valve 1.25" 19 Cv 24V On/Off Spring Return

The Belimo B330+AFRB24 is a 1.25-inch brass 3-way characterized control valve paired with an AFRB24 actuator for precise fluid control in HVAC systems. This valve assembly features a 19 Cv (flow coefficient) capacity and operates on 24V power for reliable mixing or diverting applications.

Key Features:

• 1.25-inch NPT threaded connections for easy installation
• 3-way valve configuration for mixing or diverting service
• 19 Cv flow coefficient for optimal flow capacity
• 24V AC/DC floating control actuator with spring return
• 2-position on/off control for simple system integration
• Spring return mechanism ensures fail-safe positioning
• 180 in-lbs torque rating for reliable operation
• Brass valve body construction for durability and corrosion resistance
• Close-off pressure rating up to 180 PSI

This valve assembly is ideal for hydronic heating and cooling systems, chilled water applications, and general HVAC fluid control where dependable 3-way valve operation is required. The spring return actuator provides automatic valve positioning during power loss for enhanced system safety.