Belimo B318B+LF24-3 3-Way Bronze Ball Valve 3/4" NPT with LF24-3 Floating Actuator

The Belimo B318B+LF24-3 is a complete valve and actuator assembly designed for hydronic HVAC control applications. This assembly combines a 3/4" NPT threaded 3-way bronze ball valve (B318B) with a spring return floating control actuator (LF24-3) powered by 24V AC/DC.

Valve Specifications:

• Connection size: 3/4" NPT female threaded ports
• Valve configuration: 3-way mixing/diverting
• Flow coefficient (Cv): 7.4
• Body material: Bronze construction for durability and corrosion resistance
• Suitable for water, glycol solutions, and other compatible fluids

Actuator Features:

• Model: LF24-3 floating control actuator
• Power supply: 24V AC/DC
• Control type: Floating point control (3-point)
• Spring return: Automatic return to fail-safe position on power loss
• Direct mount design for easy installation

This pre-assembled valve and actuator combination is ideal for chilled water, hot water, and heating/cooling coil applications in commercial HVAC systems. The bronze valve body provides reliable service in both potable and non-potable water systems, while the spring return actuator ensures fail-safe operation during power interruptions.