Product Model
vabf-s4-2-v2b1-g38-cb-vh-20-a
Selling Points
- 1High vacuum performance with a max. vacuum of 92 kPa.
- 2Electric actuation with reverse polarity protection for all electrical connections.
- 3Advanced control functions including flow control, electric on-off valve, and air saving function.
- 4Integrated functions like check valve and vacuum switch for precise operation.
- 5Compact design with a construction width of 35 mm and nominal size of 2 mm Laval nozzle.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Width | 35mm | Nominal width of Laval nozzle | 2mm |
Muffler construction type | Open | Actuation type | Electrical |
Reverse polarity protection | for all electrical connections | Mounting position | Any |
Ejector characteristics | High vacuum Standard | Manual override | Detenting Non-detenting Covered |
Integrated function | Electric ejector pulse Flow control Shut off valve, electric Air saving function, electrical Non-return valve Pneumatic muffler open Vacuum switch | Measured variable | Relative pressure |
Measuring principle | Piezoresistive | Switching function | Window comparator Threshold value comparator |
Symbol | 00995924 | Valve function | 5/3, pressurized |
Display type | LED LED display 2-digit | Displayable unit(s) | kPa |
Setting range threshold value | 0MPa 0.099MPa | Setting range hysteresis | 0MPa 0.09MPa |
Setting options | Teach-in Via parameter sets | Signal status display | LED |
Sensor switching status indication | LED | Operating pressure for max. suction rate | 4bar |
Operating pressure | 4bar 8bar | Operating pressure for max. vacuum | 4bar |
Max. vacuum | 0.092MPa | Nominal operating pressure | 6bar |
Pilot pressure | 4bar 10bar | Max. suction rate with respect to atmosphere | 99l/min |
Air supply time at nominal operating pressure | 0.2s | DC operating voltage range | 21.6V 30V |
Idle current | 30mA | Duty cycle | 100% |
Certification | RCM compliance mark | CE marking (see declaration of conformity) | As per EU EMC directive |
Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] | Information on operating and pilot media | Operation with oil lubrication not possible |
Corrosion resistance class (CRC) | 0 - No corrosion stress | LABS (PWIS) conformity | VDMA24364-B1/B2-L |
Temperature of medium | -5°C 50°C | Noise level at nominal operating pressure | 73dB(A) |
Degree of protection | IP65 | Protection class | III |
Ambient temperature | -5°C 50°C | Product weight | 920g |
Pressure measuring range | -1bar 0bar | Display range start value | 0MPa |
Display range end value | 0.099MPa | Accuracy in ± % FS | 3%FS |
Reproducibility, switching value FS | 1% | Electrical actuation | Fieldbus |
Electrical connection | Via CPX | Pneumatic connection 3 | Pneumatic muffler open |
Vacuum connection | G3/8 | Note on materials | RoHS-compliant |
Seals material | HNBR NBR | Female nozzle material | POM |
Housing material | Wrought aluminum alloy | Plate material | Die-cast aluminum |
Material of adjusting screw | High-alloy stainless steel | Muffler material | POM PU foam |
Material of screws | Steel | Material of jet nozzle | Wrought aluminum alloy |
Manufacturer ID | 8067140 |
Specifications may be subject to change without notice