Belimo B312B+TFRB24-SR CCV | 0.5 | 3 Way | 3 Cv | w/Spg Rtn | 24V | 2-10V

Product Description

Belimo B312B+TFRB24-SR is a compact control valve often used in HVAC applications. This valve operates with a power supply of twenty-four volts and incorporates a two to ten-volt DC control signal. It features a three-way pattern with a coefficient of flow (Cv) of three, making it versatile for various heating and cooling systems.

• Voltage: 24V
• Flow range: 2-10V
• Type: Spring return

Product Highlights

This valve is widely used in air handling units, fan coils, and hydronic heating systems. Its spring-return actuator provides reliable operation and control, while its compatibility with different fluid types increases its application range.

Product Information

Standard Information

• Brand: Belimo
• MPN: B312B+TFRB24-SR

Technical Specifications

• Valve Size: 0.5 [15]
• Pattern: 3-way
• Fluid: Chilled or hot water up to 60% glycol
• Actuator Type: Spring return
• Control Type: DC 2...10 V
• Angle of Rotation: 95
• Power Consumption (Holding): 1 W
• Power Consumption (Running): 2.5 W
• Running Time (Fail-safe): Less than 25 seconds
• Running Time (Motor): 95 seconds
• Electrical Connection: Cable