Features
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 (24)
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 | ||
5023440 | Zawór klapowy-po malowaniu DN 40 GG25 Fig.302 PN16 |
DN40G25.302 | PN16 | 9 KG | ||
5024124 | Zawór zwrotny klapowy DN 40 GG25 Fig.302 PN16 |
DN40G25.302 | PN16 | 9 KG | ||
5023441 | Zawór klapowy-po malowaniu DN 50 GG25 Fig.302 PN16 |
DN50G25.302 | PN16 | 11 KG | ||
5023442 | NON-RETURN VALVE DN 50 GG25 FIG.302 PN16 |
DN 50 GG25 Fig.3 | PN16 | 11 KG | ||
5013699 | NON RETURN VALVE PN16 W/O LEVER AND COUNTERWEIGHT |
DN 65 | PN16 | 15 KG | ||
5023443 | Zawór klapowy-po malowaniu DN 65 GG25 Fig.302 PN16 |
DN65G25.302 | PN16 | 20.8 KG | ||
5024125 | Zawór zwrotny klapowy DN 65 GG25 Fig.302 PN16 |
DN65G25.302 | PN16 | 15.2 KG | ||
5027104 | NON-RETURN VALVE DN 65 GG25 FIG.302 PN16 A4 |
DN65 łączniki A4 | PN16 | 15.2 KG | ||
5023444 | Zawór klapowy-po malowaniu DN 80 GG25 Fig.302 PN16 |
DN80G25.302 | PN16 | 20.8 KG | ||
5023445 | NON-RETURN VALVE DN 80 GG25 FIG.302 PN16 |
DN80G25.302 | PN16 | 20.8 KG | ||
5023446 | Zawór klapowy-po malowaniu DN 100 GG25 Fig.302 PN16 |
DN100G25.302 | PN16 | 31.5 KG | ||
5023447 | NON-RETURN VALVE DN 100 GG25 FIG.302 PN16 |
DN100G25.302 | PN16 | 31.5 KG | ||
5013705 | NON RETURN VALVE PN16 W/O LEVER AND COUNTERWEIGHT |
DN 125 | PN16 | 46 KG | ||
5023448 | Zawór klapowy-po malowaniu DN 125 GG25 Fig.302 PN16 |
DN125G25.302 | PN16 | 46 KG | ||
5024126 | Zawór zwrotny klapowy DN 125 GG25 Fig.302 PN16 |
DN125G25.302 | PN16 | 46 KG | ||
5027105 | NON-RETURN VALVE DN 125 GG25 FIG.302 PN16 A4 |
DN125G25.302 A4 | PN16 | 46 KG | ||
5023449 | NON-RETURN VALVE DN 150 GG25 FIG.302 PN16 |
DN150G25.302 | PN16 | 57 KG | ||
5013721 | NON RETURN VALVE PN16 W/O LEVER AND COUNTERWEIGHT |
200 | PN16 | 116 KG | ||
5024127 | Zawór zwrotny klapowy DN 200 GG25 Fig.302 PN10 |
DN200G25.302 | PN10 | 84 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 |
Accessories
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