Belimo B229+LF120 Ball Valve Actuator Assembly Cv On/Off - 1.25 2-Way 10 120V

The Belimo B229+LF120 is a complete valve and actuator assembly featuring a 1.25-inch two-way ball valve paired with a spring return electric actuator. This on/off control valve is designed for HVAC applications requiring reliable flow control with automatic fail-safe positioning.

Key Specifications:

• Valve size: 1.25 inches (DN32)
• Configuration: 2-way ball valve design
• Flow coefficient (Cv): 10
• Actuator voltage: 120V AC
• Control type: On/Off (2-position)
• Spring return for fail-safe operation
• Close-off pressure rating suitable for commercial HVAC systems

Features and Benefits:

• Spring return mechanism ensures valve returns to default position on power loss
• Compact ball valve design provides tight shutoff and minimal pressure drop
• Pre-assembled and factory tested for reliable operation
• Suitable for heating and cooling coil applications, fan coil units, and general HVAC control
• Durable construction designed for long service life in commercial building environments

This valve actuator assembly is ideal for on/off control applications in commercial HVAC systems where reliable flow control and fail-safe operation are essential. The spring return feature provides added safety by automatically positioning the valve during power interruptions.