VAG ZETA® Knife Gate Valve with pneumatic actuator - double acting

PN: 10 - DN: 50...600

Productgroup: Knife Gate Valves and Penstocks

Medium: Wastewater

Resilient-seated knife-gate valve in fully flanged design, sealing in both flow directions, with integrated scraper system and free flow passage. Operation via pneumatic actuator. The enlarged bottom seal and the metallic limit stop of the knife in the body ensure perfect tightness. Suitable for use as shut-off valve in waste-water applications, in dams, in power plants and in industry.

  • 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
  • Full-flange design with unrestricted flow passage
  • Leakproof from both flow directions
  • Scraper installed on both sides of the plate to clean the knife
  • Operating kit: With pneumatic actuator
  • Stem: Stainless steel 1.4021
  • Body parts, bearing plate and gland: Cast iron EN-GJL-250 (GG-25)
  • Knife: Stainless steel A2
  • U-sealing and horizontal sealing: Elastomer (NBR)
  • Yoke - sheet metal construction: Stainless steel A2
  • All connecting parts: stainless steel A2 (DIN EN ISO 3506)

Cast iron parts: Epoxy coated

Technical datasheet
VAG ZETA® Knife Gate Valve
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Assembly and operating instruction
ZETA® PA
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Drawing
ZETA®_DN_50-100_DWG
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ZETA®_DN_50-250_DXF
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ZETA®_DN_150-400_DWG
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ZETA®_DN_300-500_DXF
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ZETA®_DN_500-1000_DWG
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ZETA®_DN_600-1000_DXF
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Product information
Knife Gate Valves and Penstocks
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Tender text
ZETA® PA
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Video
ZETA®
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Contact

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

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