Ball valves Check valve 418 / 408
Description
Application: waste water, viscous and heavy liquids, purification. - Connection: PN10/16 flange. T°C 80°.
- Housing: 418: GJS cast iron with epoxy coating. 408: GJS cast iron with epoxy coating.
- Installation dimensions according to standard EN558-1 Series 48.
- Sealing: NBR.
- Ball: Aluminium, NBR coating from DN50 to 100, other DN cast iron, NBR coating.
Références
| Part number | DN | Max. working pressure | PU |
| 149B3140 | 50 | 10 | 1 |
| 149B3141 | 65 | 10 | 1 |
| 149B3142 | 80 | 10 | 1 |
| 149B3143 | 100 | 10 | 1 |
| 148B3144 | 125 | 10 | 1 |
| 149B3145 | 150 | 10 | 1 |
| 149B3146 | 200 | 10 | 1 |
| 149B2907 | 250* | 10 | 1 |
| 149B2908 | 300* | 10 | 1 |
| 149B2909 | 350* | 10 | 1 |