Belimo B280+AFRB24-S CCV 3 2 Way 170 Cv w/ Spg Rtn 24V On/Off SW

Product Description

The Belimo B280+AFRB24-S is a two-way control valve designed for efficient flow management in HVAC systems. This model operates at 24 volts and features a spring return actuator. It integrates seamlessly with chilled or hot water systems, including those with up to sixty percent glycol.

• Rated Cv of 170 for optimal flow control.
• Robust stainless steel trim enhances durability.
• Offers a manual override option with a supplied hex crank.

Product Highlights

This valve is suited for reliable temperature and pressure control in various HVAC applications.

Product Information

Standard Information

• Brand: Belimo
• MPN: B280+AFRB24-S

Technical Specifications

• Valve Size: 3 [80]
• Angle of Rotation: 90 degrees
• Fluid Type: Chilled or hot water with glycol
• Pattern: 2-way
• End Fitting: Internal thread
• Actuator Type: Spring return
• Control Type: On/Off
• Power Consumption (Holding): 2.5 watts
• Power Consumption (Running): 5 watts
• Voltage AC/DC: 24 volts
• Degree of Protection: IP54 NEMA2 UL Enclosure Type2
• Running Time (Fail-safe): Less than 20 seconds
• Running Time (Motor): 75 seconds / 90 degrees
• Auxiliary Switches: 2 x SPDT
• Manual Override: 5 mm hex crank supplied
• Controllable Flow Range: 75B0
• Pressure Independent: No
• Trim: Stainless steel