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NVFD24-MFT US
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Belimo Part Number: NVFD24-MFT US Application
For proportional control of globe valves. Actuator will mate to an integrated adaptor bracket. Functional safety
The actuator is secured against short circuiting and incorrect polarity. The stroke is adapted automatically and is overloadprotected.
Manual operation
When a 3/16 or 5 mm hex is inserted and turned clockwise, the actuator plunger pushes out. The actuator plunger retains the position until the nominal voltage is applied.
Multi-Function Technology (MFT)
An integrated microprocessor allows for a variety of parameters to be easily configured at the factory or in the field. | Technical Attributes | | Fail-Safe | Spring | | Torque | 180 in-lb [20Nm] | | Control Input | MFT | | Input Impedance | 100 k for 2 to 10 VDC | | Position Feedback | 2-10 VDC Feedback | | Running Time (motor) | 150 seconds | | Running Time (fail-safe) | 30 seconds at _ [20mm] stroke | | Auxiliary Switch | -- | | Power Supply | 24 VAC 20%, 50/60 Hz, 24 VDC 10% | | Power Consumption | 5.5W | | Transformer Sizing | 10 VA (Class 2 power source) | | Electrical Connection | 3 ft, 18 GA appliance cable, 1/2" conduit connector | | Overload Protection | electronic thoughout full Stroke | | Shaft Diameter | -- | | Angle of Rotation | -- | | Direction of Rotation (motor) | -- | | Direction of Rotation (fail-safe) | -- | | Position Indication | Stroke indicator on bracket | | Manual Override | 5 mm hex crank (3/16" Allen), supplied | | Humidity | 5 to 95% RH non-condensing | | Ambient Temperature | 32F to +122F [0C TO +50C] | | Ambient Temperature (safety) | -- | | Storage Temperature | 20F to 250F [-7C to 120C] | | Noise Level | <35 dB(A) | | Housing Material | UL94-5V | | Housing | NEMA 2, IP54 with cable entry down | | Agency Listing | CE, UL 60730-1, CSA C22.2 No. 139 certified | | Servicing | Maintenance free | | Quality Standards | ISO 9001 | | Weight | -- |
Item Number:
NVFD24-MFT US
Manufacturer:
Belimo
Manufacturer Part No:
NVFD24-MFT US
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