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PTFE-lined Butterfly Valve KG8

Lug type butterfly valve, two-piece body

Technical data

Lug type butterfly valve for installation between flanges EN 1092, PN 10/16, ASME class 150. Two-piece body, selfcentring, one-piece valve disc and stem, bubble-tight up to 10 bar.The pipeline can be removed from the flange on one side.

  • Sizes: DN 50 - DN 300
  • Face-to-face dimension: DIN EN 558 line 20 API 609 table 1
  • Mounting flange: DIN EN ISO 5211
  • Test: DIN EN 12266 P10 P11 P12 Leakage rate A
  • Certifications: CE-Marking, TA Luft, FDA approval, food certification 1935/2004, ATEX

Applications & Industries

  • Water / Sewage
  • Engineering
  • Food industry
  • Chemical and petrochemical industry
  • Colouring, Varnish, Dyeing factories

Materials

Body

Grey cast iron (GG25), Ductile iron (GGG40, GGG40.3), Cast steel (GS-C25), Stainless steel 1.4408, Stainless steel 1.4571

Disc

Stainless steel 1.4517 (polished), Stainless steel 1.4529, PTFE lined, PTFE conductive lined, PFA lined, Alloy C22, Titanium

Seat

PTFE, PTFE/carbon, PTFE pharmaceutical version, PTFE conductive, TFM, UHMWPE, PTFE conductive cavity-free

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

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