Belimo B239+AFRB24 1.5" 2-Way Ball Valve with Spring Return Actuator 29 Cv 24V

The Belimo B239+AFRB24 is a complete control valve assembly combining a 1.5-inch 2-way brass ball valve with an AFRB24 spring return actuator for on/off control applications. This compact valve package delivers reliable flow control with a 29 Cv capacity, making it ideal for heating, cooling, and general HVAC systems.

Key Features:

• 1.5-inch NPT threaded connection for standard pipe installations
• 2-way brass ball valve with 29 Cv flow coefficient
• 24V AC/DC spring return actuator with 180 in-lb torque
• On/Off (2-position) control with fail-safe spring return to closed position
• Direct mount assembly - no additional brackets required
• Durable brass construction for long service life
• Suitable for water, glycol solutions, and compatible fluids

The spring return function provides automatic valve closure during power failure, making this assembly ideal for safety applications and systems requiring fail-safe operation. The high-torque actuator ensures reliable operation even in demanding conditions with varying pressure differentials.