Diameter range DN 40–DN 300
Pressure rating PN 10 I PN 16
- Check valves protect the pipelines and plants against flow medium back-streaming
- The flap opens automatically in the flow according to the arrow on the valve housing
- Body length according to EN 558-1 GR 48
- Flange measured according to EN 1092-2, drilled according to EN 1092-2 | PN 10 standard; EN 1092-2 | PN 16 from DN 200 please specify upon ordering – additional standards upon request
- min. opening pressure 0.03 bar
- min. closing pressure 0.1 bar (tightness)
Hawle quality guarantee
Product variants (7)
| Bookmark | BIM data | Item number | Description | Nominal diameter | Pressure rating | Weight |
|---|---|---|---|---|---|---|
| 5013697 | NON RETURN VALVE PN16 W/O LEVER AND COUNTERWEIGHT |
DN 40 | PN16 | 9 KG | ||
| 5013699 | NON RETURN VALVE PN16 W/O LEVER AND COUNTERWEIGHT |
DN 65 | PN16 | 15 KG | ||
| 5013705 | NON RETURN VALVE PN16 W/O LEVER AND COUNTERWEIGHT |
DN 125 | PN16 | 46 KG | ||
| 5013712 | NON RETURN VALVE PN10 W/O LEVER AND COUNTERWEIGHT |
DN 250 | PN10 | 180 KG | ||
| 5013723 | NON RETURN VALVE PN16 W/O LEVER AND COUNTERWEIGHT |
DN 250 | PN16 | 180 KG | ||
| 5013713 | NON RETURN VALVE PN10 W/O LEVER AND COUNTERWEIGHT |
DN 300 | PN10 | 270 KG | ||
| 5013725 | NON RETURN VALVE PN16 W/O LEVER AND COUNTERWEIGHT |
DN 300 | PN16 | 270 KG |
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