Ordering code and Graphic Symbol for CV Series Vacuum Valve;

Specification for CV Series Vacuum Valve;
| Model | CV-10 | CV-15 | CV-20 |
| Working Medium | Air |
| Shortest Excitation Time | 0.05 second |
| Flow | ≤10cm³/min |
| Working Pressure | 0 - 1.0Mpa |
Overall dimension for CV Series Vacuum Valve;