Belimo B350+AFRX24-MFT 2-Inch 3-Way Ball Valve with Actuator 57 Cv 24V Spring Return

The Belimo B350+AFRX24-MFT is a high-performance 3-way characterized control valve (CCV) assembly designed for precision flow control in commercial HVAC systems. This assembly combines a 2-inch NPT threaded brass ball valve with a 24VAC spring return actuator, delivering reliable modulating control for heating and cooling applications.

Key Specifications:

• Valve size: 2 inches NPT threaded connections
• Flow coefficient (Cv): 57 for excellent flow capacity
• Valve type: 3-way ball valve for mixing or diverting applications
• Actuator voltage: 24 VAC
• Control signal: 2-10 VDC modulating input
• Actuator type: Spring return (fail-safe positioning)
• Enclosure: NEMA 4/IP54 rated for indoor or outdoor use
• Communication: MFT (Modulating Floating Point) interface

Features & Benefits:

• Spring return mechanism provides fail-safe operation during power loss
• NEMA 4 enclosure protects against dust, splashing water, and harsh environments
• Modulating control provides precise temperature and flow regulation
• Brass construction ensures durability and corrosion resistance
• Factory-assembled and tested for reliable performance
• Suitable for hydronic heating, cooling, and heat pump systems

This valve actuator assembly is ideal for variable flow applications in commercial buildings, data centers, hospitals, and industrial facilities where precise control and reliability are essential.