Belimo B310+LF120 Characterized Control Valve NPT Cv - 3-Way 0.5 1.2 120V

The Belimo B310+LF120 is a compact 3-way characterized control valve (CCV) designed for precise flow control in HVAC hydronic systems. This valve features a 1/2" NPT connection and delivers a 1.2 Cv flow coefficient, making it ideal for small zone control applications and terminal unit installations.

Key Features:

• 3-way mixing/diverting valve configuration for versatile piping arrangements
• Stainless steel valve body construction for durability and corrosion resistance
• Spring return actuator with 120VAC power supply for fail-safe positioning
• 2-position on/off control for simple open/close operation
• 1.2 Cv flow coefficient optimized for residential and light commercial applications
• Characterized flow profile for consistent control throughout the stroke
• Compact footprint suitable for tight mechanical room installations

The spring return actuator provides automatic valve positioning upon power loss, ensuring system safety and preventing freeze conditions. The LF120 actuator offers reliable performance with proven Belimo technology, backed by their industry-leading warranty and support.

Applications:

• Zone control valves in hydronic heating and cooling systems
• Fan coil unit control
• Radiant heating and cooling manifolds
• Small chilled and hot water distribution systems