Features
Diameter range DN 50–DN 200
Pressure rating PN 10 I PN 16
- Continuous air release valve for wastewater
- Max. air release capacity: 440 m³/hr
- Max. opening size: 480 mm²
- Sealing seat is not in contact with the wastewater (air pocket) both connections enable efficient flushing during maintenance work (top connection = rinsing water ingress)
- All mechanical parts are made of corrosion-resistant materials
- Flange drilled PN 10 – DIN 2501 (PN 16 – DIN 2501 for DN 200 please specify when ordering)
- all mechanical parts are made of corrosion-resistant materials
- the continuous function enables the removal of large air quantities even under working pressure
- Please observe our operating and maintenance instructions.
- Maintenance: Air release valves must be checked and serviced regularly; this involves taking the valve out of operation and flushing via both connections.
- For the dimensioning of air release valves, please observe our technical information or the worksheet by the DVGW (German Association for Gas and Water) W 334.
Hawle quality guarantee
Additional information
Product variants (14)
| Bookmark | BIM data | Item number | Description | Nominal diameter | Pressure rating | Weight |
|---|---|---|---|---|---|---|
| 5014020 | AUTOMATIC AIR VALVE STEEL ST 37, PN0,2-16 |
DN2" | PN16 | 21.5 KG | ||
| 5014024 | AUTOMATIC AIR VALVE FOR AIR RELEASE |
DN2" | PN16 | 20.2 KG | ||
| 5014025 | AUTOMATIC AIR VALVE STEEL ST 37, PN0,2-16 GREEN |
DN2" | PN16 | 21.5 KG | ||
| 5014026 | AUTOMATIC AIR VALVE STEEL ST 37, PN0,2-16 |
DN 50 | PN16 | 23.3 KG | ||
| 5014028 | AUTOMATIC AIR VALVE GREEN STEEL ST 37, PN0,2-16 |
DN 50 | PN16 | 23.3 KG | ||
| 5014029 | AUTOMATIC AIR VALVE STEEL ST 37, PN0,2-16 |
DN 80 | PN16 | 24.5 KG | ||
| 5014030 | AUTOMATIC AIR VALVE GREEN STEEL ST 37, PN0,2-16 |
DN 80 | PN16 | 24.5 KG | ||
| 5014031 | AUTOMATIC AIR VALVE STEEL ST 37, PN0,2-16 |
DN 100 | PN16 | 25.4 KG | ||
| 5014033 | AUTOMATIC AIR VALVE GREEN STEEL ST 37, PN0,2-16 |
DN 100 | PN16 | 25.4 KG | ||
| 5014034 | AUTOMATIC AIR VALVE STEEL ST 37, PN0,2-16 |
DN 150 | PN16 | 28.5 KG | ||
| 5014035 | AUTOMATIC AIR VALVE GREEN STEEL ST 37, PN0,2-16 |
DN 150 | PN16 | 28.5 KG | ||
| 5014036 | AUTOMATIC AIR VALVE STEEL ST 37, PN0,2-16 |
DN 200 | PN10 | 33.5 KG | ||
| 5014037 | AUTOMATIC AIR VALVE STEEL ST 37, PN0,2-16 |
DN 200 | PN16 | 33.5 KG | ||
| 5014038 | AUTOMATIC AIR VALVE GREEN STEEL ST 37, PN0,2-16 |
DN 200 | PN10 | 33.5 KG |
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