Aeration/ventilation valve, DN 80 till DN 100, PN 16Aeration/ventilation valve, DN 80 till DN 100, PN 16

9830 Aeration/ventilation valve, DN 80 till DN 100, PN 16

Article No. DNø DOperating range
(bar)
D
(mm)
H
(mm)
H1
(mm)
weight
(kg)
NPK No.
411
NPK No.
412
Availability watchlist
9830080006 80 63 0.2-6.0 200 460 230 17.000 833318 832131 ex warehouse
9830080016 80 63 1.0-16.0 200 460 230 17.000 833318 832131 ex warehouse
9830100006 100 75 0.2-6.0 240 505 260 26.000 833319 832132 ex warehouse
9830100016 100 75 1.0-16.0 240 505 260 26.000 833319 832132 ex warehouse
DN
watchlist
9830080006 80
ø D63
Operating range0.2-6.0 bar
D200 mm
H460 mm
H1230 mm
weight17.000 kg
NPK No.
411
833318
NPK No.
412
832131
Availabilityex warehouse
9830080016 80
ø D63
Operating range1.0-16.0 bar
D200 mm
H460 mm
H1230 mm
weight17.000 kg
NPK No.
411
833318
NPK No.
412
832131
Availabilityex warehouse
9830100006 100
ø D75
Operating range0.2-6.0 bar
D240 mm
H505 mm
H1260 mm
weight26.000 kg
NPK No.
411
833319
NPK No.
412
832132
Availabilityex warehouse
9830100016 100
ø D75
Operating range1.0-16.0 bar
D240 mm
H505 mm
H1260 mm
weight26.000 kg
NPK No.
411
833319
NPK No.
412
832132
Availabilityex warehouse

Mode of operation

  • The automatic two-stage ventilator makes sure that large volumes of air are discharged when filling the pipework. The operational ventilator blows out the small pockets of air when the pipework is in operation (under line pressure).
  • Air is let into the system through the large cross-section in order to aerate whilst the line is being drained (or if there is a break in the pipework) . This prevents a vacuum forming in the pipework system.

Material

  • Housing and cover: EN GJS-400
  • Seal mounting carrier: Brass
  • Seal: EPDM
  • Float ball: Polycarbonate

Performance data DN 80

  • Opening cross-section large: 1810 mm²
  • Opening cross-section small: 1.77 mm²
  • Ventilation capacity:Small cross-section: 7.8 m³/hLarge cross-section: 1305 m³/h
  • Aeration capacity:Large cross-section 700 m³/h

Performance data DN 100

  • Opening cross-section large: 3320 mm²
  • Opening cross-section small (operational ventilator): 1.77 mm²
  • Ventilation capacity:Small cross-section: 7.8 m³/hLarge cross-section: 2450 m³/h
  • Aeration capacity:Large cross-section: 1100 m³/h

Medium

  • Drinking water

Medium temperature

  • max. 30 °C

Test pressure

  • Housing: 24 bar
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