Belimo B309B+TFRB24-SR CCV | 0.5 | 3 Way | 0.8 Cv | w/Spg Rtn | 24V | 2-10V

Product Description

The Belimo B309B+TFRB24-SR is a three-way control valve designed for heating and cooling applications. This valve operates at a voltage of twenty-four volts and is compatible with a control signal of two to ten volts DC. It features a flow coefficient of zero point eight, making it efficient for various hydronic systems.

• Three-way valve suitable for variable or constant flow applications.
• Commonly used in air handling units and fan coil units.
• Equipped with spring return actuator for reliable operation.

Product Highlights

This valve is ideal for air handling units, unit ventilators, and VAV box re-heat coils, enhancing system performance in hydronic applications.

Product Information

Standard Information

• Manufacturer: Belimo
• MPN: B309B+TFRB24-SR

Technical Specifications

• Valve Size: 0.5 inches
• Flow Coefficient (Cv): 0.8
• Angle of Rotation: 95 degrees
• Control Type: DC 2...10 V
• Fluid Type: Chilled or hot water up to 60% glycol
• End Fitting: Internal thread
• Power Consumption (Holding): 1 W
• Voltage: AC/DC 24 V