VAG DUOJET®-P Automatic Air Valve High Performance

PN: 16/25 - DN: 50...150

Productgroup: Air Valves

Medium: Water

40% higher performance than standard air valves: High-capacity, single-chamber air valve with triple function for venting and releasing air in pipelines as well as for releasing air during operation. Corrosion-proof due to stainless steel inner parts and float made of plastic. Safe and reliable operation even at high air-release velocities of up to sonic speed. Suitable for use in water treatment, water distribution, in dams, power plants and in industry.

  • Sealing system/standard: Resilient seated
  • Single chamber air valve in compact design
  • Very high discharge capacity up to sonic velocity due to stabilised floater
  • Venting function:
    • Small orifice to release low quantities of air during operation under pressure
    • Large orifice to vent high quantities of air during draining the pipeline
    • Large orifice to release high quantities of air during filling the pipeline
  • Outlet female threaded: acc. to DIN ISO 228
  • With flange end acc. to EN 1092-2
  • Minimum operation pressure: 0.3 bar
  • The full-bore design with nominal diameter equal inlet, passage and outlet flow area increase the performance about double  higher than the standard Duojet valve. 
  • Triple function air valve
  • Body: Ductile iron EN-GJS-400-15 (GGG-40)
  • Bonnet: Stainless steel 1.4308
  • Inner parts: Stainless steel 1.4541
  • Float: Plastic polypropylene
  • Sealing: EPDM
  • Bonnet bolts: Stainless steel A2 (DIN EN ISO 3506)

Internally and externally epoxy coated acc. to GSK guidelines

Technical datasheet
VAG DUOJET®-P Automatic Air Valve
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Assembly and operating instruction
DUOJET®
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Certificate
DVGW-NW DUOJET®
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Drawing
DUOJET®_DXF
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DUOJET®_DWG
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Product information
Air Valves
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Video
DUOJET®
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Contact

VAG-Klamflex-Valves South Africa 
19 Resnick Street
Factory 
Krugersdrop South Africa 1739
Phone: +27 (11) 762 5326
Mobile: +27 (72) 842 9147
Fax: +27 (86) 611 0586

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