Overview
The Belimo B207+LRB24-3 is a 2-way 1/2 inch characterized control valve (CCV) combination with a non-spring return actuator designed for precise flow control in HVAC systems. It provides reliable on/off and floating point control for chilled or hot water applications.
Features
- Characterized control disc provides equal percentage flow characteristics
- Non-spring return mechanism with 90-second run time
- Stainless steel ball and stem for durability and corrosion resistance
- Maintenance-free valve body with 0% A to AB leakage rate
Specifications
- Valve Size: 1/2″ [DN 15]
- Flow Coefficient: 0.3 Cv
- Nominal Voltage: AC/DC 24 V
- Control Signal: On/Off, Floating Point
- Torque: 45 in-lb (5 Nm)
- Close-off Pressure: 200 psi
Applications
- Hydronic heating and cooling coil control in air handling units
- Temperature control in fan coil units and VAV box reheat coils
- Airflow and liquid flow modulation in commercial HVAC systems





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