Name: Belimo B208+TFRX24-3-S : 2-Way 1/2" Characterized Control Valve (CCV), Cv Rating 0.46, (0.92 GPM @ Δ 4 psi), Stainless Steel Trim + Fail-Safe Actuator, 24VAC/DC, On/Off, Floating Point Control Signal, (1)SPDT 3A @250V Aux Switch, 5-Year Warranty
Brand: Belimo
SKU: B208+TFRX24-3-S
Price: 331.2 USD
Availability: InStock

Description
Features

Belimo B208+TFRX24-3-S : 2-Way 1/2" Characterized Control Valve (CCV), Cv Rating 0.46, (0.92 GPM @ Δ 4 psi), Stainless Steel Trim + Fail-Safe Actuator, 24VAC/DC, On/Off, Floating Point Control Signal, (1)SPDT 3A @250V Aux Switch, 5-Year Warranty

Ideal for air handling units, fan coil units, and various HVAC applications, the Belimo CCV ensures efficient heating or cooling coil regulation. Its versatility extends to Unit Ventilators, VAV box re-heat coils, and bypass loops, making it a cornerstone of hydronic systems with variable flow requirements.

Key Benefits of the Belimo Characterizing Disc:

Equal percentage flow characteristic for precise control.
Enhanced control stability with the characterizing disc.
Comparable Cv values to globe valves of the same size.
Reduced need for multiple pipe reductions.
Prevents control loop "hunting," ensuring longevity of components and optimizing energy consumption.

Belimo B208 Valve Specifications

Pattern	2-way
Cv	0.46
End Fitting	Internal thread
Fluid	Chilled or hot water, up to 60% glycol
Body Pressure Rating	600 psi
Trim	Stainless steel
Valve Size	0.5" [15]

Belimo TFRX24-3-S Valve Actuator Specifications

Voltage AC/DC	AC/DC 24 V
Power Consumption (Running)	2.5 W
Power Consumption (Holding)	1.3 W
Power Consumption For Wire Sizing	4 VA
Auxiliary Switches	1 x SPDT
Control Type	Floating/3-point
Running Time (Motor)	95 s
Running Time (Fail-safe)	<25 s
Protection category	IP42
Degree Of Protection NEMA	NEMA 2
Enclosure Type	UL Enclosure Type 2
Ambient Temperature	-22...122°F [-30...50°C]