Belimo B212B+LF120 Brass Ball Valve Cv with On/Off Actuator - 2-Way 1/2 3 120V

The Belimo B212B+LF120 is a complete control valve assembly combining a 1/2-inch 2-way brass ball valve with an LF120 series electric actuator. This compact unit is designed for precise on/off control in HVAC hydronic systems, providing reliable flow control for heating and cooling applications.

Key Specifications:

• Valve Size: 1/2 inch (DN15) threaded connections
• Valve Configuration: 2-way brass ball valve
• Flow Coefficient (Cv): 3.0
• Actuator Type: LF120 non-spring return, 2-position on/off control
• Voltage: 120V AC
• Actuator Action: Direct mount with non-spring return (NSR) operation
• Body Material: Lead-free brass construction for potable water compliance
• Control Signal: 2-position on/off (fully open or fully closed)

Features and Benefits:

• Compact integrated design saves installation time and space
• Lead-free brass valve body meets NSF/ANSI 61 and 372 standards
• Non-spring return actuator provides fail-in-last-position operation for energy efficiency
• Quick manual override for maintenance and testing
• Durable construction for long service life in commercial HVAC applications
• Full port ball valve design minimizes pressure drop

This valve assembly is ideal for zone control, boiler piping, chiller circuits, and other hydronic applications requiring simple two-position control. The Belimo LF series actuator provides reliable, quiet operation with industry-leading longevity.