Belimo G220B-J+LF120 Globe Valve 3/4 Inch 2-Way Spring Return Actuator 120V

The Belimo G220B-J+LF120 is a complete valve and actuator assembly featuring a 3/4-inch two-way globe valve paired with a spring return electric actuator. This on/off control valve is designed for precise fluid control in HVAC hydronic systems, offering a flow coefficient (Cv) of 5.5 for optimal performance in residential and commercial applications.

Key Specifications:

• Valve size: 3/4 inch (DN20) threaded connections
• Configuration: 2-way globe valve design
• Flow coefficient (Cv): 5.5
• Actuator type: Spring return for fail-safe operation
• Electrical: 120V AC power supply
• Control mode: On/off (2-position control)
• Valve body construction: Bronze for corrosion resistance
• Operating pressure: Up to 400 PSI (dependent on valve model)

Features and Benefits:

• Spring return mechanism ensures automatic valve closure during power failure for safety
• Compact actuator design minimizes installation space requirements
• Reliable Belimo engineering for long service life and minimal maintenance
• Ideal for heating and cooling water applications, chilled water systems, and zone control
• Factory-assembled and tested for immediate installation

This valve assembly is suitable for controlling water flow in fan coil units, unit heaters, convectors, and other terminal HVAC equipment. The spring return actuator provides dependable fail-safe operation, making it an excellent choice for critical control applications where safety and reliability are paramount.