B340+ARX24-MFT-T N4 1-1/2 in. 3-Way CCV with Non-Spring Return Actuator, 24 VAC/DC, MFT
Mixing or diverting ball valve for chilled or hot water, up to 60% glycol, with multi-function (MFT) control. MFT ships set for 2-10 VDC; order a programming code, or reprogram with Belimo Assistant 2 or ZTH US, for other signals. Holds position on power loss.
Key Features
- Cv: 37
- Close-off: 200 psi
- Control: MFT (programmable)
- Running time: 150 s
Product Specifications
| Manufacturer | Belimo |
|---|
| Model | B340ARX24MFTTN4 (B340+ARX24-MFT-T N4) |
|---|
| Valve | B340 |
|---|
| Valve size | 1.5" (40) |
|---|
| Fluid | chilled or hot water, up to 60% glycol |
|---|
| Fluid Temp Range (water) | 0 to 250 deg F (-18 to 120 deg C) |
|---|
| Body Pressure Rating | 400 psi |
|---|
| Close-off pressure | 200 psi |
|---|
| Flow | A-port: as stated in chart B-port: 70% of A – AB Cv |
|---|
| Flow characteristic | A-port equal percentage, B-port modified for constant common port flow |
|---|
| Leakage rate | 0% for A – AB, <2.0% for B – AB |
|---|
| Pipe connection | Internal thread NPT (female) |
|---|
| Servicing | maintenance-free |
|---|
| Flow Pattern | 3-way Mixing/Diverting |
|---|
| Controllable flow range | 75 deg |
|---|
| Cv | 37 |
|---|
| Valve body | Nickel-plated brass body |
|---|
| Stem | stainless steel |
|---|
| Stem seal | EPDM (lubricated) |
|---|
| Seat | PTFE |
|---|
| Characterized disc | Stainless steel |
|---|
| O-ring | EPDM (lubricated) |
|---|
| Ball | stainless steel |
|---|
| Suitable actuators, non-spring return | ARB(X) ARQB(X) ARB(X) N4 |
|---|
| Suitable actuators, spring return | AFRB(X) |
|---|
Actuator: ARX24-MFT-T N4
| 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 | under cover |
|---|
| 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 | pointer |
|---|
| Power source UL | Class 2 Supply |
|---|
| Degree of protection IEC/EN | IP66/67 |
|---|
| Degree of protection NEMA/UL | NEMA 4X |
|---|
| Housing | UL Enclosure Type 4X |
|---|
| Agency Listing | cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2014/30/EU |
|---|
| Quality Standard | ISO 9001 |
|---|
| Ambient humidity | Max. 100% RH |
|---|
| Ambient temperature | -22 to 122 deg F (-30 to 50 deg C) |
|---|
| Ambient temperature note | -40 to 122 deg F (-40 to 50 deg C) for actuator with integrated heating |
|---|
| Storage temperature | -40 to 176 deg F (-40 to 80 deg C) |
|---|
| Servicing | maintenance-free |
|---|
| Weight | 3.8 lb (1.7 kg) |
|---|
| Housing material | Die cast aluminium and plastic casing |
|---|
