B221/LF24-NC | Belimo | Control Valves
3/4IN/2W/CV 24/SR/ON/OFF/24V/NC
Brand:Belimo
MPN:B221/LF24-NC
SKU:B221/LF24-NC
List Price:
$643.00
Today's Price:
$334.36
product specifications
Connection
FNPT
Cv
24 CV
Fail-Safe
Spring Return
Supply Voltage
24 VAC
Torque
35 in-lb
Type
Assembly
Pattern
2-Way
Trim Material
Stainless Steel
Size
3/4 in
Control Signal
On/Off, Normally Closed
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°C (-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
3/4IN/2W/CV 24/SR/ON/OFF/24V/NC
Manufacturer
Belimo
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