Aeration/ventilation valve 1"Aeration/ventilation valve 1"

9870 Aeration/ventilation valve 1"

Article No. Operating range
(bar)
D
(mm)
D1
(mm)
H
(mm)
weight
(kg)
NPK No.
411
NPK No.
412
BIM /
CAD
Availability watchlist
9870032006 0.1-6 bar 108 122 172 0.900 833413 832111 ex warehouse
9870032016 0.8-16 bar 108 122 172 0.900 833413 832111 ex warehouse
DN
watchlist
9870032006
Operating range0.1-6 bar bar
D108 mm
D1122 mm
H172 mm
weight0.900 kg
NPK No.
411
833413
NPK No.
412
832111
BIM-Data
Availabilityex warehouse
9870032016
Operating range0.8-16 bar bar
D108 mm
D1122 mm
H172 mm
weight0.900 kg
NPK No.
411
833413
NPK No.
412
832111
BIM-Datahttps://www.cadenas.de/de/9870032016
Availabilityex warehouse
performance diagram

Mode of operation

  • The automatic single-stage operational air vent makes sure that small pockets of air are blown out during the operation of the pipework. This means that the air is blown out when the pressure is elevated and sucked in when there is a vacuum.

Material

  • Casing and float: POM
  • Rotating fitting and lock screw: Brass
  • Valve seal: NBR
  • UV-protective cap: PE

Performance data

  • Opening cross-section: 1.77 mm²
  • Ventilation capacity: 7.8 m³/h
  • Aeration capacity: 9 m³/h

Medium

  • Drinking water

Medium temperature

  • max. 30 °C

Test pressure

  • Housing: 24 bar
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