Get Special Pricing!

B211B+TFRB24-SR | CCV | 0.5" | 2 Way | 1.9 Cv | w/ Spg Rtn | 24V | 2-10V | Belimo

Characterized Control Valve (CCV), 1/2", 2-way, Cv 1.9 |Valve Actuator, Spring return, AC/DC 24 V, 2...10 V, modulating

The photo is for representation purposes only and may not be a photo of product being purchased.

Overview Specifications Documents Reviews

Overview

Details for B211B+TFRB24-SR

CCV | 0.5" | 2 Way | 1.9 Cv | w/ Spg Rtn | 24V | 2-10V

CCV | 0.5" | 2 Way | 1.9 Cv | w/ Spg Rtn | 24V | 2-10V

Application

This valve is typically used in air handling units on heating or cooling coils, and fan coil unit heating or cooling coils. Some other common applications include Unit Ventilators, VAV box re-heat coils and bypass loops. This valve is suitable for use in a hydronic system with variable flow.

Specifications

Valve specifications
Angle of Rotation: 95
Controllable Flow Range: 75B0
Cv: 1.9
End Fitting: Internal thread
Fluid: Chilled or hot water up to 60% glycol
Pattern: 2-way
Pressure Independent: NO
Trim: Chrome plated brass
Valve Size: 0.5" [15]
Actuator specifications
Actuator Type: Spring return
Control Type: DC 2...10 V
Degree of Protection: IP42 NEMA 2 UL Enclosure Type 2
Electrical Connection: cable
Power Consumption (Holding): 1 W
Power Consumption (Running): 2.5 W
Running Time (Fail-safe): <25 s
Running Time (Motor): 95 s
Voltage AC/DC: AC/DC 24 V

Documents and manuals

Belimo B211B+TFRB24-SR Documents

Datasheet Installation Instructions More Info