VAG DUOJET®-T Automatic Air Valve Tamper resistant

PN: 10/16/25 - DN: 50...200

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. Special tamper resistant strainer and bonnet design according to DIN 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.

Contact

VAG Valves (India) Private Limited

Plot No. 57 & 56 Phase-III, TSIIC Pashamylaram Patancheru (M) Sangareddy (D) – 502307

Telangana, India Phone: +91 91000 54249

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  • Minimum operation pressure: 0.3 bar
  • With flange end acc. to EN 1092-2
  • Outlet female threaded: acc. to DIN ISO 228
  • 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
    • Tamper resistant due to special strainer and bonnet design
  • Very high discharge capacity up to sonic velocity due to stabilised floater
  • Single chamber air valve in compact design
  • Sealing system/standard: Resilient seated
  • Triple function air valve
  • Inner parts: Stainless steel 1.4541
  • Bonnet: Ductile iron EN-GJS-400-15 (GGG-40)
  • Body: Ductile iron EN-GJS-400-15 (GGG-40)
  • Bonnet bolts: Stainless steel A4 (DIN EN ISO 3506)
  • Sealing: EPDM
  • Float: Stainless steel A4 (exception: DN 50 - PN 10/16 synthetic, from PN 25 of A4)
  • Internally and externally epoxid coated (min. 250 µm) acc. to GSK guidelines
Additional information: