Rectangular slot valve with connection piece, for installation in ventilation systems to regulate volume flows at extraction points.
The slot valve is attached to ducts or pipes by means of hot gas welding.
Possible negative pressure upon request after mechanical, chemical, and thermal loading.
| Duct size | PVC/PVC white/PE-HD/PP-H/PPs | free cross-section | ||||
| A | B | C | L | S | % | |
| 300×100 | 300 | 100 | 12 | 50 | 5 | 34 |
| 300×150 | 300 | 150 | 12 | 50 | 5 | 36 |
| 300×200 | 300 | 200 | 12 | 50 | 5 | 37 |
| 300×250 | 300 | 250 | 12 | 50 | 5 | 38 |
| 400×100 | 400 | 100 | 12 | 50 | 5 | 35 |
| 400×150 | 400 | 150 | 12 | 50 | 5 | 36 |
| 400×200 | 400 | 200 | 12 | 50 | 5 | 37 |
| 400×250 | 400 | 250 | 12 | 50 | 5 | 38 |
| 500×100 | 500 | 100 | 12 | 50 | 5 | 34 |
| 500×150 | 500 | 150 | 12 | 50 | 5 | 36 |
| 500×200 | 500 | 200 | 12 | 50 | 5 | 37 |
| 500×250 | 500 | 250 | 12 | 50 | 5 | 38 |
| 600×100 | 600 | 100 | 12 | 50 | 5 | 35 |
| 600×150 | 600 | 150 | 12 | 50 | 5 | 36 |
| 600×200 | 600 | 200 | 12 | 50 | 5 | 37 |
| 600×250 | 600 | 250 | 12 | 50 | 5 | 38 |
