Description
Belimo B209+LRB24-3 Overview
The Belimo B209+LRB24-3 is a complete valve and actuator assembly engineered for reliable flow control in commercial HVAC hydronic systems. This factory-matched combination pairs a 2-way characterized control valve (CCv) featuring stainless steel trim with the LRB24-3 non-spring return actuator, delivering precise On/Off and floating point control in a single, ready-to-install package.
Valve Specifications
- Configuration: 2-Way Characterized Control Valve (CCv)
- Body/Trim Material: Stainless Steel
- Connection Type: 1/2″ NPT
- Flow Coefficient: Cv 0.8
Actuator Specifications
- Model: LRB24-3
- Torque Rating: 45 in-lb
- Return Type: Non-Spring Return
- Control Modes: On/Off and Floating Point
- Supply Voltage: 24 Vac / 24 Vdc
Key Features & Benefits
- Factory-matched valve and actuator assembly for simplified installation
- Stainless steel trim for enhanced durability and corrosion resistance
- CCv characterized ball valve provides equal-percentage flow characteristics for optimized system performance
- Non-spring return design maintains last position on power loss
- Compact 1/2″ NPT body ideal for terminal unit and zone control applications
- Dual voltage compatibility (24 Vac / 24 Vdc) for flexible integration with building automation systems
- On/Off and floating point control modes support a wide range of control strategies
Typical Applications
- Fan coil units and air handling units
- Hydronic heating and cooling coil control
- Zone control in commercial and light industrial buildings
- Building automation and energy management systems
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