Аcts as a damper along the flue gases
Is produced:
- in basic design with a handle;
- in design 1 with rotating rod;
- in design 2 with the rod, which moves in the longitudinal direction.
| Dv, mm | Dn, mm | Des. basic Des.-01 | Des.-02 | Des. basic | Des.-01 | Des.-02 |
| H, mm | Weight, kg | |||||
| 100 | 160 | 250 | 250 | 1,95 | 2,23 | 2,34 |
| 110 | 180 | 250 | 250 | 2,3 | 2,58 | 2,7 |
| 115 | 180 | 250 | 250 | 2,27 | 2,55 | 2,267 |
| 120 | 180 | 250 | 250 | 2,24 | 2,52 | 2,64 |
| 125 | 200 | 333 | 333 | 3,41 | 3,69 | 3,83 |
| 130 | 200 | 333 | 333 | 3,45 | 3,72 | 3,86 |
| 135 | 200 | 333 | 333 | 3,39 | 3,67 | 3,8 |
| 140 | 200 | 333 | 333 | 3,33 | 3,61 | 3,74 |
| 150 | 220 | 333 | 333 | 3,86 | 4,14 | 4,28 |
| 160 | 220 | 333 | 333 | 3,72 | 4 | 4,15 |
| 180 | 250 | 400 | 400 | 5,35 | 5,62 | 5,79 |
| 200 | 260 | 400 | 400 | 5,36 | 5,63 | 5,8 |
| 220 | 280 | 400 | 400 | 5,84 | 6,12 | 6,3 |
| 230 | 300 | 400 | 400 | 6,62 | 6,9 | 7,09 |
| 250 | 320 | 400 | 400 | 7,14 | 7,42 | 7,63 |
| 300 | 360 | 400 | 500 | 8,3 | 8,57 | 10,76 |