B210+LRX24-MFT 1/2 in. 2-Way CCV with Non-Spring Return Actuator, 24 VAC/DC, MFT
Equal percentage 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: 1.2
- Close-off: 200 psi
- Control: MFT (programmable)
- Running time: 150 s
Product Specifications
| Manufacturer | Belimo |
|---|
| Model | B210LRX24MFT (B210+LRX24-MFT) |
|---|
| Valve | B210 |
|---|
| Valve size | 0.5" (15) |
|---|
| 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 | 600 psi |
|---|
| Close-off pressure | 200 psi |
|---|
| Flow characteristic | equal percentage |
|---|
| Leakage rate | 0% for A–AB |
|---|
| Pipe connection | Internal thread NPT (female) |
|---|
| Servicing | maintenance-free |
|---|
| Flow Pattern | 2-way |
|---|
| Controllable flow range | 75 deg |
|---|
| Cv | 1.2 |
|---|
| Valve body | Nickel-plated brass body |
|---|
| Stem | stainless steel |
|---|
| Stem seal | EPDM (lubricated) |
|---|
| Seat | PTFE |
|---|
| Characterized disc | TEFZEL |
|---|
| O-ring | EPDM (lubricated) |
|---|
| Ball | stainless steel |
|---|
| Suitable actuators, non-spring return | TR LRB(X) LRQB(X) NRB(X) N4 |
|---|
| Suitable actuators, spring return | TFRB(X) LF |
|---|
Actuator: LRX24-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 | 2.5 W |
|---|
| Power consumption in rest position | 1.2 W |
|---|
| Transformer sizing | 5 VA |
|---|
| Overload Protection | electronic thoughout 0 to 90 deg rotation |
|---|
| Electrical Protection | actuators are double insulated |
|---|
| 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 DC 2 to 10 V (0.1 mA), 500 Ω for 4 to 20 mA, 1500 Ω for PWM and On/Off |
|---|
| 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 | 35 to 150 s |
|---|
| Sound power level motor | 35 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 | 1.1 lb (0.48 kg) |
|---|
| Housing material | Galvanized steel and plastic housing |
|---|
