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High Pressure gate valve SD75 - AT750

Through conduit execution Lug type knife gate valve

Technical data

Domino knife gate valve with through-going valve plate, valve up to PN 160 for dewatered sewage sludge, thick matter and biomass.

Flanged gate valve for clamping between flanges to EN 1092-1 / PN 2.5-PN 160. Completely round and smooth passage, special lengths and nominal sizes possible.

Two-part body, sealing on both sides, metal-guided gate plate with pressure shock protection. COMPACT transverse sealing system to the outside. Additional secondary seal adjustable from the outside possible.

  • Sizes: DN 50 - DN 500
  • Face-to-face dimension: According to e.g. EN 558-1 line 20/25/16 (DIN 3202 K1/K2/K3)
  • Coating: EKB, both inside and outside
  • Colour: RAL 9005, electrically conductive
  • Certifications: CE-Marking, FDA approval, ATEX

Applications and Industries

  • Sewage sludge drying
  • Sewage sludge transport
  • Sewage sludge incineration
  • Digested sludge
  • Thick sludge
  • Thick materials
  • Battery recycling
  • Lithium recycling
  • Vacuum applications
  • Organical fermentation plants
  • Waste-to-energy plants
  • Waste incineration plants
  • Sewage plants
  • Biogas plants
  • Chemical industry

Materials

Body

Steel, Stainless Steel

Gate

Stainless steel 1.4301, 1.4571, 1.4462, etc.

Seal

NBR, EDPM, FPM, MVQ, etc.

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

Further information

Technical data sheets available on request.

Application examples

Sewage sludge drying

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