B212B+TR24-SR/500 US | Belimo | Control Valves
Ball Valve, 2-Way, 1/2 in, Equal Percentage Flow, Female NPT Threaded Connection, 3 CV, 200 psi Close-Off Pressure, Chrome Plated Brass Trim, Electric Actuator,24 V, Non-Spring Return, Modulating, 2-10 VDC 18 in-lb Torque, includes 3 ft of 18 GA Appliance Cable with 1/2 in NPT Conduit Connection
Brand:Belimo
MPN:B212B+TR24-SR/500 US
SKU:B212B/TR24SR500
List Price:
$546.00
Today's Price:
$283.92
Log in for customized pricingproduct specifications
Controllable Flow Range
75°
Power Supply
24 VAC,24 VDC
Torque
18 in-lb
Type
Assembly
Connection
FNPT
Manual Override
Push Down Handle
Input Impedance
100 k Ω for 2 to 10 VDC (0.1 mA), 500 Ω for 4 to 20 mA
Position Indication
integrated into handle
Leakage
0% for A to AB
Quality Standard
ISO 9001
Seat
Teflon® PTFE
Power Supply Type
24V
Servicing
maintenance free
Power Consumption Running
0.5 W
Running Time
90 seconds
Stem
nickel plated brass
Unit of Measure
PC
Service
chilled, hot water, up to 60% glycol
Transformer Sizing
1 VA (class 2 power source)
Storage Temperature Range
-40 to 176 °F (-40 to 80 °C)
Enclosure Rating
NEMA 1,IP40
Actuator Series
TR
Ambient Temperature Range
-22 to 122 °F (-30 to 50 °C)
Application Type
Water
Angle of Rotation
90°
Agency Listings
cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2004/108/EC and 2006/95/EC
Ball
chrome plated brass
Body
forged brass, nickel plated
Characterized Disc
TEFZEL®
Cv
3 CV
Electrical Connection
15 ft [5m], 18 GA plenum rated cable
Fitting Valve
B212B
Flow Characteristic Type
Equal Percentage
End Fitting
NPT female ends
Fitting Actuator
TR24-SR/500 US
Fail-Safe
Non-Spring Return
Supply Voltage (Nominal)
24 VAC
Trim Material
Brass
Pattern
2-way
Size
1/2 in
Control Signal
Analog
product series specifications
Size: 1/2" - 3"
CV Range: 0.8 to 240 (2-way), 0.3 to 83 (3-way)
Body Pattern: Two-way, three-way mixing or diverting
Flow Characteristic: Two-way equal percentage, three-way linear
Leakage Rating: 0% for port A to AB; 2% maximum for port B to AB
Maximum Closeoff Pressure: 200 psi (1/2"-2"), 100 psi (2"- 3")
Materials Of Construction: Forged brass body with nickel plating, chrome plated (or stainless steel) ball, PTFE Teflon® seals, Tefzel® characterized disc, EPDM o-rings
Media Compatibility: Hot or chilled water, <60% glycol
Media Temperature Range: 0° to 250°F (-18° to 120°C)
Compatible Actuators: Non-spring return TR, LRB, NRB, ARB; spring return TF, LF, AF
Pressure Drop: Maximum differential pressure 30 psi
Pressure Rating: 600 psi (1/2" to 1-1/4"), 400 psi (1-1/4" to 3") for two-way; 600 psi (1/2" to 1"), 400 psi (1-1/4" to 2") for three-way
Approvals: CSA, CE
Warranty: 5 years
product series 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
Series 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
BALL VALVE ASMBLY, 2-WAY, 1/2 IN, (F)NPT, 3 CV, 24V, NSR, MODULATING, 2-10VDC
Manufacturer
Belimo
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