Air Release Valve, HaVent, PN 25
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Diameter range DN 50 I DN 80
Pressure rating PN 25
- Working pressure: 0.2–25 bar
- Max. air release capacity: 1150 m³/hr
- Outlet section: 1500 mm2
- Operating air release: 3.15 mm2
- Vacuum-breaking function
- Body material: Stainless steel
- Float: Made of expanded polypropylene
- Gaskets: Elastomer (worksheet by DVGW (German Association for Gas and Water) W 270)
- Simple maintenance special functions:
- Only aeration on request
- Only air release on request
- 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.