Description
Belimo B213+LRB24-3 2-Way Valve & Actuator Assembly
The Belimo B213+LRB24-3 is a factory-matched, 2-way valve and actuator assembly engineered for precise hydronic flow control in commercial HVAC systems. Combining the B213 characterized control valve (CCv) body with the LRB24-3 non-spring-return actuator, this assembly delivers reliable 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: 1/2″ NPT
- Flow Coefficient: Cv 4.7
- Equal percentage flow characteristic for accurate modulation
Actuator Specifications — LRB24-3
- Actuator Type: Non-Spring Return (NSR)
- Torque: 45 in-lb (5 Nm)
- Control Modes: On/Off and Floating Point (3-point)
- Supply Voltage: 24 Vac / 24 Vdc
- Factory-matched and pre-assembled to the valve body
Key Features & Benefits
- Factory-assembled valve and actuator combination — saves installation time
- Stainless steel trim for corrosion resistance and long service life
- Non-spring-return design retains last position on power loss
- Compact form factor suitable for tight mechanical spaces
- Dual voltage compatibility: 24 Vac or 24 Vdc
- Ideal for fan coil units, air handling units, and hydronic terminal equipment
- Belimo’s proven CCv technology ensures repeatable, accurate flow control
Typical Applications
- Fan coil unit heating and cooling coil control
- Air handling unit chilled water and hot water coils
- Terminal hydronic equipment requiring On/Off or floating point control
- Commercial building automation and HVAC zoning systems
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