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B261+AFRX24-MFT | Belimo | Control Valves
CCV, 2.5", 2 Way, 60 Cv, w/ Spring Return, 24V, MFT
Manufacturer:Belimo
MPN:B261+AFRX24-MFT
SKU:B261+AFRX24-MFT
List Price:
$1,725.00
Today's Price:
$966.00
product specifications
Actuator Series
AFRB(X)
Agency Listings
cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2004/108/EC and 2006/95/EC
Ambient Temperature Range
-22°F to 122°F [-30°C to 50°C]
Angle of Rotation
90°
Application Type
Water
Ball
stainless steel
Body
forged brass, nickel plated
Body Pressure Rating (psi)
400
Characterized Disc
TEFZEL®
Close-Off Pressure
100 psi
Control
MFT (Configurable)
Control Type
MFT (Configurable)
Controllable Flow Range
75°
Cv
60
Description
CCV, 2.5", 2 Way, 60 Cv, w/ Spring Return, 24V, MFT
Direction of Rotation (Fail-Safe)
reversible with CW/CCW mounting
Direction of Rotation (Motor)
reversible with switch
Electrical Connection
3 ft [1 m], 18 GA appliance cable with 1/2" conduit connector
End Fitting
NPT female ends
Fail-Safe
Spring Return
Feedback Output U
2 to 10 VDC, 0.5 mA max, VDC variable
Fitting Actuator
AFRX24-MFT
Fitting Valve
B261
Flow Characteristic
equal percentage
Flow Characteristic Type
equal percentage
Flow Pattern
2-Way
Housing
NEMA 2, IP54, UL enclosure type 2
Input Impedance
100 k Ω for 2 to 10 VDC (0.1 mA), 500 Ω for 4 to 20 mA, 1500 Ω for PWM, floating point and On/Off
Leakage
0% for A to AB
Manual Override
5 mm hex crank (3/16" Allen), supplied
Media Temperature Range (Water)
0°F to 212°F [-18°C to 100°C]
Noise Level (Motor)
<45 dB (A)
Position Indication
visual indicator, 0° to 95° (0° is full spring return position)
Power Consumption Holding
3 W
Power Consumption Running
7.5 W
Power Supply
24 VAC ± 20%, 50/60 Hz, 24 VDC ± 10%
Power Supply Type
24V
Product family
Characterized Control Valve
Quality Standard
ISO 9001
Running Time
150 seconds
Running Time (Fail-Safe)
<20 sec
Running Time (Motor)
150 sec (default), variable (70 to 220 sec)
Seat
Teflon® PTFE
Seat O-ring
EPDM (lubricated)
Service
chilled, hot water, up to 60% glycol
Servicing
maintenance free
Size (mm)
2.5" [65]
Stem
stainless steel
Storage Temperature Range
-40°F to 176°F [-40°C to 80°C]
Transformer Sizing
10 VA (class 2 power source)
Unit of Measure
PC
Valve Trim
Stainless steel
product family features
- Equal percentage characteristic (2-way)
- Large Cv range from 0.8 to 170
- Assembled, ready for installation
- Spring return or non-spring return actuators
- Floating, two-position, or proportional control
more information & related documents
Family Description
The B2 Series 2-way ball valves and B3 Series 3-way ball valves are used for two-position, floating or proportional control of HVAC hot or chilled water. Perfect for HVAC applications and Building Automation Systems, BAS, each two-way and three-way ball valve comes assembled with direct-coupled Belimo electric actuators with spring return or non-spring return operation.
Kele Description
2W/2-1/2IN/CV 60/SR/MFT/24V/2-10VDC
Manufacturer
Belimo
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