VAG DUOJET® Automatic Air Valve AWWA C512 Single-chamber type

Productgroup: Air Valves

Medium: Water

High-capacity, single-chamber air valve with triple function for venting and releasing air in pipelines as well as for releasing air during operation, designed according to the AWWA standard. Corrosion-proof due to stainless steel inner parts (in size DN 50, inner parts 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 acc. to AWWA C512
  • Very high discharge capacity up to sonic velocity due to stabilised floater
  • Venting function:
    • Large orifice to vent high quantities of air during draining the pipeline
    • Large orifice to release high quantities of air during filling the pipeline
    • Small orifice to release low quantities of air during operation under pressure
  • Outlet female threaded: acc. to DIN ISO 228
  • With flange ends on both sides acc. to ANSI B16.42 Class 150/300
  • Size of the inlet area correspond to the size of the outlet area
  • With sidewise drainage plug
  • Seat tightly down to 5 psi
  • Triple function air valve
  • Body: Ductile iron ASTM A536, Grade 65-45-12
  • Bonnet: Ductile cast iron ASTM A536 65-45-12
  • Inner parts: Stainless steel ASTM A240 Type 321
  • Float: Stainless steel ASTM A240 Type 316Ti
  • Sealing: EPDM
  • Bonnet bolts: Stainless steel ASTM A240 Type 316
  • Float: For class 300 made of plastic

Internally and externally epoxy coated

Technical datasheet
VAG DUOJET® Automatic Air Valve AWWA C512
Download
Assembly and operating instruction
DUOJET®
Download |
Product information
Air Valves
Download |
Video
DUOJET®
Watch
Zeichnung
DUOJET®_DXF
Download |
DUOJET®_DWG
Download |
Contact

VAG-Group
Headquarters
Carl-Reuther-Str. 1
68305 Mannheim
Germany
Phone: +49 (621) 749 0
Fax: +49 (621) 749 2156

Write e-mail

Questions about the product?

Our experts will gladly answer your questions and support you competently and reliably!

Find contact

My VAG

In order to use all functions and advantages of the site, you need a user account.

Register now / Login