Belimo B310B+LF24 3-Way Bronze Ball Valve 1/2" NPT with Spring Return Actuator

The Belimo B310B+LF24 is a compact 3-way brass ball valve assembly designed for on/off control applications in HVAC systems. This valve combines a 1/2" NPT threaded bronze valve body with an integrated 24V spring return actuator for reliable mixing or diverting service.

Key Specifications:

• Valve size: 1/2" NPT threaded connections
• Flow coefficient (Cv): 1.2
• Valve body material: Bronze construction for durability
• Port configuration: 3-way design for mixing or diverting applications
• Actuator voltage: 24V AC/DC
• Control type: On/Off (2-position) with spring return
• Fail-safe operation: Spring return ensures valve returns to default position on power loss

Features & Benefits:

• Lead-free bronze construction meets drinking water standards
• Compact integrated design saves installation space
• Spring return actuator provides fail-safe operation for critical applications
• Suitable for heating, cooling, and domestic hot water systems
• Reliable Belimo engineering with proven performance in commercial HVAC applications

This valve assembly is ideal for zone control, boiler/chiller isolation, and other applications requiring simple two-position control with positive fail-safe positioning.