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Knife gate valve SD5 - AT150

Stainless steel Wafer and lug type knife gate valve

Technical data

Wafer and lug type knife gate valve for installation between flanges acc. to EN 1092-1 / PN 10.

Two-piece body, bidirectional tight shutoff. Metal guided plate, locked when closed. Self-adjusting COMPACT cross seal, no necessity for gland packing – maintenance-free. Self-cleaning flush-out corners with cutting edge in the lower body area.

  • Sizes: DN 50 to DN 400
  • Face-to-face dimension: according to EN 558-1 line 20 (DIN 3202 K1)
  • Certifications: CE-Marking, FDA approval, ATEX (zone 0/20)

Applications and industry

  • Biogas plants
  • Sewage plants
  • Waste water treatment plant
  • Pump stations
  • Coal-fired power plant
  • Paper and pulp industry
  • Ship construction
  • Recycling of waste
  • Wast incineration plants
  • Chemical industry
  • Coal-fired power plant
  • Power plant industry
  • Petrochemistry
  • Cement industry
  • Sludge treatment
  • Water treatment
  • Breweries
  • Food industry

Materials

Body

Stainless steel 1.4408

Gate

Stainless steel 1.4571 hard chromeplated

Seal

NBR, EPDM, EPDM white, MVQ, FPM, FFPM, PU, FEP, PTFE, Ceramic fibre/graphite

* If you have any other material requirements, please contact us!

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