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9863

Wastewater air release valve

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HAWLE_Air release valves for waste water

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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.

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Product variants (17)

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
5014026 AUTOMATIC AIR VALVE
STEEL ST 37, PN0,2-16
DN 50 PN16 23.3 KG
5014025 AUTOMATIC AIR VALVE
STEEL ST 37, PN0,2-16 GREEN
DN2" PN16 21.5 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
5014032 AUTOMATIC AIR VALVE
FOR AIR RELEASE
DN 100 PN16 0 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
5018122 AUTOMATIC AIR VALVE
STEEL ST 37, PN0,2-16, 300µm
DN 150 PN16 28.5 KG
5014036 AUTOMATIC AIR VALVE
STEEL ST 37, PN0,2-16
DN 200 PN10 33.5 KG
5014038 AUTOMATIC AIR VALVE GREEN
STEEL ST 37, PN0,2-16
DN 200 PN10 33.5 KG
5014039 AUTOMATIC AIR VALVE GREEN
STEEL ST 37, PN0,2-16
DN 200 PN16 33.5 KG
5014037 AUTOMATIC AIR VALVE
STEEL ST 37, PN0,2-16
DN 200 PN16 33.5 KG

Downloads

Find out more about our services.
Catalogue page 2.9 MB
Catalogue page WASTEWATER 2.46 MB
CAD file 283 KB

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