Belimo B312B+LF24-SR CCV 0.5 3 Way 3 Cv w/ Spg Rtn 24V 2-10V

Product Description

The Belimo B312B+LF24-SR is a three-way control valve designed for use in air handling units and fan coil units. This valve operates effectively on heating and cooling coils, making it suitable for hydronic systems. Common applications include unit ventilators and bypass loops. It supports both variable and constant flow systems.

• Application: Designed for air handling and fan coil units.
• Voltage: Operates on AC/DC 24V.
• Actuator type: Includes a spring return actuator.

Product Highlights

This valve is built to handle chilled or hot water with up to sixty percent glycol. Its configuration ensures efficient control over fluid flow.

Product Information

Standard Information

• Brand: Belimo
• MPN: B312B+LF24-SR

Technical Specifications

• Angle of Rotation: 90 degrees
• Controllable Flow Range: 75B0
• Cv: 3
• End Fitting: Internal thread
• Fluid: Chilled or hot water up to 60% glycol
• Pattern: 3-way
• Pressure Independent: No
• Trim: Chrome plated brass
• Valve Size: 0.5 inches
• Actuator Type: Spring return
• Degree of Protection: IP54 NEMA2
• Electrical Connection: Cable
• Power Consumption (Holding): 1 W
• Power Consumption (Running): 2.5 W
• Running Time (Fail-safe): Less than 25 seconds
• Running Time (Motor): 150 seconds / 90 degrees
• Voltage AC/DC: AC/DC 24 V