Vacuum Valve Technology Throttle Valve SW Threaded Joints At Both Ends
1. Introduction and application
- For handling breathable workpieces
- Reduce the suction cup volume flow without contacting the workpiece and maintain the system vacuum
- Can be installed at any position.
- Threaded joint with cross section at both ends
- Wide range of apertures for different volumetric flows
3. Advantages
- Robust construction and long service life;
- Automatically reduces the vacuum channel section, especially suitable for handling breathable workpieces;
- Suitable for narrow space.
4.Technology Data
| Type | Nominal diameter | Evacuation rate for pu = -0.3 bar | Evacuation rate for pu = -0.3 bar | Evacuation rate for pu = -0.6 bar | Evacuation rate for pu = -0.6 bar |
| | [m3 /h] | [l/min] | [m3 /h] | [l/min] |
| SW 25 | 0.25mm | 0.01 | 0.2 | 0.02 | 0.3 |
| SW 40 | 0.40mm | 0.06 | 1 | 0.08 | 1.3 |
| SW 50 | 0.50mm | 0.13 | 2.2 | 0.15 | 2.5 |
| SW 60 | 0.60mm | 0.18 | 3 | 0.19 | 3.1 |
| SW 70 | 0.70mm | 0.24 | 4 | 0.26 | 4.3 |
| SW 80 | 0.80mm | 0.3 | 4.9 | 0.32 | 5.3 |
| SW 90 | 0.90mm | 0.39 | 6.5 | 0.42 | 7 |
| SW 100 | 1.00mm | 0.47 | 7.8 | 0.5 | 8.4 |
| SW 110 | 1.10mm | 0.62 | 10.3 | 0.63 | 10.5 |
| SW 120 | 1.20mm | 0.74 | 12.3 | 0.76 | 12.7 |
| SW 150 | 1.50mm | 1.32 | 22 | 1.4 | 23.4 |
| SW 200 | 2.00mm | 2.05 | 34.1 | 2.18 | 36.4 |
Throttle Valve.pdf
