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B309B+LRB24-3
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MSRP:
$474.00
Price:
$218.04
You Save:
$255.96 (54 %)
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Belimo Part Number: B309B+LRB24-3  Technical Data Sheet | Valve Type | B309B |
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| Valve Size | 0.5" |
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| Cv Rating | 0.80 |
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| Flow Rating | -- |
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| Flow Pattern | 3 Way Mixing / Diverting |
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| Flow Characteristic | linear |
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| Service | chilled or hot water, 60% glycol |
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| Action | 75° |
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| End Fitting | NPT female ends |
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| Material (body) | forged brass, nickel plated |
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| Material (ball) | chrome plated brass |
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| Material (plug) | -- |
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| Material (disc) | -- |
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| Material (stem) | nickel plated brass |
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| Material (seat) | PTFE |
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| Material (seat O-rings) | -- |
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| Material (characterizing disc) | Tefzel® |
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| Media Temp Range (water) | 0°F to 250°F [-18°C to +120°C] |
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| Media Temp Range (steam) | -- |
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| Maximum Inlet Pressure (steam) | -- |
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| Maximum Inlet Pressure (water) | -- |
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| Leakage | 0% for A to AB, <2.0 % for B to AB |
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| Rangeability | -- |
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<td style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px | Actuator | LRB24-3 |
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| Fail-Safe | Non-Spring |
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| Torque | 45 in-lb [5 Nm] |
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| Control Input | On/Off, Floating Point |
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| Input Impedance | 600 |
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| Position Feedback | No Feedback |
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| Running Time (motor) | 90 seconds, independent of load |
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| Running Time (fail-safe) | -- |
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| Auxiliary Switch | -- |
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| Power Supply | 24VAC ± 20%, 50/60 Hz, 24VDC ±10% |
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| Power Consumption | running: 1.5 W, holding: 0.2 W |
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| Transformer Sizing | 2.0 VA (class 2 power source) |
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| Electrical Connection | 3 ft, 18 GA plenum rated cable with 1/2" conduit connector |
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| Overload Protection | electronic thoughout 0 to 90° rotation |
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| Shaft Diameter | -- |
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| Angle of Rotation | max. 90°, adjustable with mechanical stop |
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| Direction of Rotation (motor) | Reversible with switch |
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| Direction of Rotation (fail-safe) | -- |
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| Position Indication | handle |
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| Manual Override | external push button |
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| Humidity | 5 to 95% RH non condensing (EN 60730-1) |
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| Ambient Temperature | -22°F to 122°F [-30°C to 50°C] |
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| Ambient Temperature (safety) | -- |
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| Storage Temperature | -40°F to 176°F [-40°C to 80°C] |
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| Noise Level | max 35 db (A) |
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| Housing Material | UL94-5VA |
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| Housing | NEMA 2, IP54, UL enclosure type 2 |
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| Agency Listing |
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Item Number:
B309B+LRB24-3
Manufacturer:
Belimo
Manufacturer Part No:
B309B+LRB24-3
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