ARX24-MFT
Details
Details
ARX24-MFT Non-Spring Return Valve Actuator, 24 VAC/DC, MFT
Fits Belimo characterized control valves 1-1/4 to 3 in., ball valves 1-1/2 to 2 in., and butterfly valves 2 to 3 in., per the valve datasheets. Multi-function (MFT): ships set for 2-10 VDC with 2-10 VDC feedback. Order a programming code, or reprogram with Belimo Assistant 2 or ZTH US, for other signals. Holds position on power loss.
Key Features
- Running time: 90 to 150 s (selectable)
Product Specifications
| Manufacturer | Belimo |
|---|---|
| Model | ARX24MFT (ARX24-MFT) |
| Nominal voltage | AC/DC 24 V |
| Nominal voltage frequency | 50/60 Hz |
| Nominal voltage range | AC 19.2 to 28.8 V / DC 21.6 to 28.8 V |
| Power consumption in operation | 3.5 W |
| Power consumption in rest position | 1.3 W |
| Transformer sizing | 6 VA |
| Overload Protection | electronic thoughout 0 to 90 deg rotation |
| Operating range Y | 2 to 10 V |
| Operating range Y note | 4 to 20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor) |
| Input impedance | 100 kΩ for 2 to 10 V (0.1 mA), 500 Ω for 4 to 20 mA, 1500 Ω for PWM, On/Off and Floating point |
| Operating range Y variable | Start point 0.5 to 30 V End point 2.5 to 32 V |
| Operating modes optional | variable (VDC, on/off, floating point) |
| Position feedback U | 2 to 10 V |
| Position feedback U note | Max. 0.5 mA |
| Position feedback U variable | VDC variable |
| Direction of motion motor | selectable with switch 0/1 |
| Manual override | external push button |
| Angle of rotation | 90 deg |
| Angle of rotation note | adjustable with mechanical stop |
| Running time (motor) | 150 s / 90 deg |
| Running time motor variable | 90 to 150 s |
| Sound power level motor | 45 dB(A) |
| Position indication | Mechanical, pluggable |
| Power source UL | Class 2 Supply |
| Degree of protection NEMA/UL | NEMA 2 |
| Housing | UL Enclosure Type 2 |
| Agency Listing | cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2014/30/EU |
| Quality Standard | ISO 9001 |
| UL 2043 Compliant | Suitable for use in air plenums per Section 300.22(C) of the NEC and Section 602 of the IMC |
| Ambient humidity | Max. 95% RH, non-condensing |
| Ambient temperature | -22 to 122 deg F (-30 to 50 deg C) |
| Storage temperature | -40 to 176 deg F (-40 to 80 deg C) |
| Servicing | maintenance-free |
| Weight | 2.0 lb (0.92 kg) |
| Housing material | Galvanized steel and plastic housing |
Product Resources
- ARX24-MFT Data Sheet (PDF)
- Belimo Assistant 2 (free): iPhone/iPad, Android