- Provides effective air mixing.
- Can be equipped with a blankin-off segment for blanking off the air flow in the required direction.
Specifications (All dimensions in mm)
| A | D | E | TYPE | |
| 80 | 10 | 30 | OPT | 63 |
| 150 | 17 | 40 | OPT | 100 E |
| 180 | 20 | 39 | OPT | 125 |
| 205 | 23 | 35 | OPT | 150 |
| 205 | 23 | 35 | OPT | 160 |
| 245 | 22 | 40 | OPT | 200 |
3 blanking-off segments for OPT 125/150/160/200
Capacity Charts for Exhaust Air Valves – OPT
| TYPE | CAPACITY CHART | |
| OPT | 63 | Click for detailed chart |
| OPT | 100 E | Click for detailed chart |
| OPT | 125 | Click for detailed chart |
| OPT | 160 | Click for detailed chart |
| OPT | 200 | Click for detailed chart |
