VAG ZETA with electric actuator - air

VAG ZETA with electric actuator - air

VAG ZETA® is a resilient-seated knife-gate valve in fully flanged design for air regulation, sealing in both flow directions, and free flow passage with control orifice for precise regulation. Due to the integrated stainless-steel control orifice with optimised control characteristic, this valve can be used as a control valve. Suitable for use in municipal waste-water applications, in power plants and in industry.

DN: 100...600

Technical datasheet
Operating and maintenance instructions

Any questions?

Fredrik Ekeroth
Solution Seller
Phone. +46 54-57 92 06

Fredrik Malmström
Solution Seller
Phone. +46 40-33 02 33

Johan Mattsson
Account Manager Infrastructure
Phone. +46 54-57 92 52

Frank Kirk Hansen
Area Account Manager West
Phone. +45 4053 6511

Kenn Gerwien
Area Account Manager East
Phone. +45 2346 5513

  • Face-to-face length: acc. to EN 558, basic series 20 (DIN 3202 / K1)
  • With flange end acc. to EN 1092-2, PN 10
  • Full-flange design, both as wafer type and for pipeline end installation, without additional counter flange at full differential pressure
  • Horizontal sealing adjustable during operation and replaceable with the valve installed in the pipeline
  • Leakproof from both flow directions
  • With integrated VAG air control orifice
  • Scraper installed on both sides of the plate to clean the knife
  • With mechanical position indicator of the knife
  • Cast iron parts: Epoxy coated
  • Operating kit: With electric actuator
  • Stem: Stainless steel 1.4057 (DN 50-350)/stainless steel 1.4021 (DN 400-600)
  • Body parts, bearing plate and gland: Cast iron EN-GJL-250 (GG-25)
  • U-sealing and horizontal sealing: Elastomer (NBR)
  • Yoke - sheet metal construction: Stainless steel A2
  • Control insert: Stainless steel A4
  • All connecting parts: stainless steel A2 (DIN EN ISO 3506)
  • Knife (DN 50-350): Stainless steel A4
  • Knife (DN 400-600): Stainless steel A2

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