Features
Diameter range DN 50–DN 200
Pressure rating PN 10
- 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
- Low weight, improved cleaning, corrosion-free flap bearing, optimized flow characteristics, easy maintenance
- min. opening pressure 0.03 bar
- min. closing pressure 0.5 bar (tightness)
Hawle quality guarantee
Product variants (6)
| Bookmark | BIM data | Item number | Description | Nominal diameter | Pressure rating | Weight |
|---|---|---|---|---|---|---|
| 5013716 | NON RETURN VALVE PN16 W/O LEVER AND COUNTERWEIGHT |
DN 50 | PN16 | 9.5 KG | ||
| 5013717 | NON RETURN VALVE PN16 W/O LEVER AND COUNTERWEIGHT |
DN 80 | PN16 | 14.5 KG | ||
| 5013718 | NON RETURN VALVE PN16 W/O LEVER AND COUNTERWEIGHT |
DN 100 | PN16 | 22 KG | ||
| 5013719 | NON RETURN VALVE PN16 W/O LEVER AND COUNTERWEIGHT |
DN 150 | PN16 | 45 KG | ||
| 5013720 | NON RETURN VALVE PN10 W/O LEVER AND COUNTERWEIGHT |
DN 200 | PN10 | 82 KG | ||
| 5013727 | NON RETURN VALVE PN16 W/O LEVER AND COUNTERWEIGHT |
DN 200 | PN16 | 82 KG |
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