Belimo B308+LRB24-SR-T 1/2" Characterized Control Valve with Actuator

The Belimo B308+LRB24-SR-T is a compact 1/2" characterized control valve assembly designed for precision hydronic control in HVAC systems. This integrated package combines a two-way globe valve body with an LRB24-SR-T electronic actuator for reliable modulating control of hot and cold water applications.

Key Specifications:

• Valve size: 1/2" NPT threaded connections
• Flow coefficient (Cv): 0.46
• Actuator voltage: 24V AC/DC
• Control type: Non-spring return (NSR) proportional
• Signal input: 2-10 VDC modulating control
• Actuator torque: 35 in-lb
• Valve body material: Bronze with stainless steel trim
• Characterized flow for precise control throughout the range

Features:

• Integrated terminal block for simplified wiring
• Proportional control provides accurate response to control signals
• Non-spring return design maintains last position on power loss
• Compact actuator design saves installation space
• Manual override for commissioning and emergency operation
• Suitable for heating and cooling applications

This valve assembly is ideal for small zone control, fan coil units, unit heaters, and other applications requiring precise flow modulation in a compact footprint. The characterized valve plug design ensures linear control response throughout the operating range.