NFX24-MFT95-X1

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Valve Actuator,Spring Return,24V,0-135Ω

Weight 4.4 lbs
Actuator Type

Spring return
Brand

Belimo
Torque

90 in-lb
Maintenance
maintenance free
Torque
90 in-lb
Torque motor
90 in-lb [10 Nm]
Power consumption in operation
6.5 W
Power consumption in rest position
3 W
Transformer sizing
9 VA (class 2 power source)
Ambient humidity
5...95% r.H. non condensing (EN 60730-1)
Electrical Connection
18 GA appliance cable, 3 ft [1 m], with 1/2" conduit connector
Manual override
5 mm hex crank (3/16" Allen), supplied
Angle of rotation
95°, adjustable with mechanical end stop, 35...95°
Noise level, motor
<50 dB (A) 
Position indication
electronic thoughout 0 to 95° rotation
Ambient temperature
-22...122°F [-30...50°C]
Non-operating temperature
-40...176°F [-40...80°C]
Control
MFT/programmable
direction of rotation motor
reversible with built-in switch
direction of rotation spring-return
reversible with cw/ccw mounting
Overload Protection
electronic throughout 0° to 95° rotation
Quality Standard
ISO 9001
Degree of Protection
IP54, NEMA 2, UL Enclosure Type 2
Nominal voltage
AC/DC 24 V
Power Supply
24 VAC, ±20%, 50/60 Hz, 24 VDC, -10% / +20%
Agency Listing
ISO, CE, cCSAus
Position Feedback
DC 2...10 V, Max. 0.5 mA, VDC variable
Operating Range
0...135 Ω, Honeywell Electronic Series 90, input 0...135 Ω
Shaft Diameter
1/2" to 1.05" round, centers on 1/2" and 3/4" with insert, 1.05" without insert
Emergency control function
Spring Return
Family Series
NF Series
Operating range Y
0...135 Ω
Control operating range Y note
Honeywell Electronic Series 90, input 0...135 Ω
Position feedback U
DC 2...10 V
Position feedback U note
Max. 0.5 mA
Position feedback U variable
VDC variable
Noise Level (Fail-Safe)
<62 dB (A) 
Running time (Fail-Safe)
<20 seconds
Running Time (Motor)
default 150 sec, variable 40...150 sec
Running Time (Fail-Safe)
<20 sec @ -4...122°F [-20...50°C], <60 sec @ -22°F [-30°C]
Fail-Safe function
Spring return
Control type
Modulating
Connection
cable
Degree of protection IEC/EN
IP54
Degree of protection NEMA/UL
NEMA 2
Enclosure
UL Enclosure Type 2
Tagging function
US|CA
CP65 Warning
⚠ WARNING: For Belimo Products sold in California, these Products do or may contain chemicals which are known to the State of California to cause cancer and or birth defects or other reproductive harms. For more information see www.p65warnings.ca.gov.

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