Features
Mini Vacuum Generator
●Small size, lightweight
●High vacuum level type and large vacuum flow type are optional
●The generator has a vacuum breaking function itself
●A separate vacuum filter and mounting bracket are optional
Selection Guide
VY SERIES BASIC VACUUM GENERATOR
VY H 07 -666 -J -F
① ② ③ ④ ⑤ ⑥
| ①Series | ②Specification | ③Nozzle | ④Connection plate |
⑤Exhaust port & silencer | ⑥Filter | ||
| VY | H - 5bar/-90kPa | 5 - φ0.5mm | Supply port | Vacuum port | Exhaust port | / - Default,built-in silencer | / - Default,without vacuum filter |
| L - 5bar/-66kPa |
7 - φ0.7mm |
4 - φ4 | 4 - φ4 | 4 - φ4 | J - φ6mm one-touch fitting(centralized exhaust) | F - with vacuum filter(VYF) | |
| E - 3.5bar/-90kPa | 6- φ6 | 6- φ6 | 6- φ6 | ||||
Specific
Mini Vacuum Generator
Technical parameters
| Model | Nozzle | Operating temperature ℃ | Operating pressure range bar | Standard supply pressure bar | Max. vacuum level -kPa |
Max. vacuum flow NL/min |
Air consumption NL/min | Accuracy of filter μm |
| VYH05□ | φ0.5 | 5~50 | 1.5~7 |
5 | 90 | 7 | 11.5 | 10 |
| VYL05□ | 5 | 66 | 12 | 11.5 | ||||
| VYE05□ | 3.5 | 90 | 3 | 8 | ||||
| VYH07□ | φ0.7 | 5 | 90 | 12 | 23 | |||
| VYL07□ | 5 | 66 | 21 | 23 | ||||
| VYE07□ | 3.5 | 90 | 9 | 17 |
Dimensions
Mini Vacuum Generator
Air circuit schematic diagram
Mini Vacuum Generator
Vacuum release principle and attention:
1. Close solenoid valve and stop air supply, open the release valve. The residual positive pressure air in the air circuit between check valve and release port flows into the vacuum circuit to release vacuum.
2 Change the tube length between the check valve and release port to adjust the residual positive pressure air volume. In this way, the vacuum releasing time can be adjusted
3. The vacuum releasing flow of this way is small
Vacuum release principle and attention:
1. Close the solenoid valve and stop air supply, open the release valve, and the positive pressure air flows directly into the vacuum circuit to release the vacuum
2. Can adjust the vacuum releasing time through controlling the air supply time of solenoid valve
3. Adjust the air releasing pressure through the reducing valve to avoid excessive pressure blowing away the workpiece
4. The air releasing pressure must be lower than air supply pressure of vacuum generator
5. The releasing flow and pressure can be adjusted freely as required
