Overview
- Chamfered Stub Flange DIN
- for butterfly valves
- injection moulded+chamfered
- Butt-welding
- PE 100-RC black
Backing Rings please see Accessories.
| Dimension | Code | Detail | Weight |
|---|---|---|---|
| 90 | 70.012.9090.11 | 90X8,2 SDR11 ISO S-5 | 0.332 |
| Unit | Nominale | Tol- | Tol+ | |
|---|---|---|---|---|
| da(OD) | mm | 90 | 0 | 0.9 |
| s | mm | 8,2 | 0 | 1 |
| L | mm | 80 | 2 | 2.5 |
| L3 | mm | 40 | 0 | 1 |
| d | mm | 80 | 0 | 3 |
| d3 | mm | 105 | 3 | 0 |
| d4 | mm | 138 | 1 | 0 |
| h | mm | 17 | 1.5 | 1 |
| alph | [°] | 30 | 3 | 0 |