The BELIMO B210+TFRX24-SR is a characterized control valve assembly with a forged brass, nickel-plated brass body and stainless steel ball and stem. The direct-coupled actuator delivers 22 in-lb of torque and modulates with a spring return at 24 VAC, using a 2 to 10 VDC or 4 to 20 mA control signal. It is designed for use in air handling units and fan coil units.
Valve Is Typically Used In Air Handling Units On Heating Or Cooling Coils, And Fan Coil Unit Heating Or Cooling Coils
Valve Is Suitable In Use In A Hydronic System With Variable Flow
Ball Valve Design Offers Self-Cleaning And Zero Leakage
Product Highlights
This Belimo control valve is maintenance-free and rated for water temperatures up to 250 F, making it ideal for HVAC systems with variable flow.
Product Information
Standard Information
Brand: BELIMO
Manufacturer Part Number: B210+TFRX24-SR
Country of Origin: United States
Technical Specifications
Housing
NEMA 2, IP42, UL Enclosure Type 2
Service
Chilled, Hot Water, Up To 60% Glycol
Power Consumption
2 W Running, 1 W Holding
Close-Off Pressure
200 psi
Flow Characteristic
Equal Percentage
Operating Conditions
-22 F To 122 F (-30 C To 50 C)
Electrical Connection
3 ft. 10 ft. Or 16 ft. 18 GA Appliance Or Plenum Cable With 1/2 in. Conduit Connector
Brand
Belimo
MPN
B210+TFRX24-SR
Product Type
VALVE
Angle of Rotation
95
Cv
1.2
End Fitting
Internal thread
Fluid
Chilled or hot water up to 60% glycol
Pattern
2-way
Pressure Independent
NO
Trim
Stainless steel
Valve Size
0.5"
Actuator Type
Spring return
Control Type
DC 2...10 V
Degree of Protection
IP42 NEMA 2 UL Enclosure Type 2
Power Consumption (Holding)
1 W
Power Consumption (Running)
2 W
Running Time (Fail-safe)
<25 S
Running Time (Motor)
95 S
Voltage AC/DC
AC/DC 24 V
Runtime
95 Secs
Voltage
24V
Actuator
TFRX24-SR
Assembly
Assembly
Fail-Safe
Spring Return
Connection
NPT
Valve Type
Regular
Aux. Switch
1
Nema Rating
Nema 2
Valve Piping
2-Way
Feedback Signal
2-10vdc
Close-Off Rating
100 PSI
Body Pressure Rating
600 psi
Power Consumption For Wire Sizing
4 VA
Degree Of Protection NEMA
NEMA 2
Enclosure Type
UL Enclosure Type 2
Torque
22 in-lb
Control Signal
Analog
Application
Chilled, Hot Water, up to 60% Glycol
Category
Electric Actuator Valve Assemblies
Control Input
Modulating
Control Valves Type
CCV
Cv / GPM
1.2 Cv
End Switch
Yes
Spring Return
Spring Return
Features and benefits
22 in-lbs [2.5 Nm] minimum | 95 seconds | 2 to 10 VDC, 0.5 mA max | NPT female ends | Forged Brass, Nickel Plated