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NVFD24-MFT US


Price: Obsolete Part,
Call for Replacement
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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