Soft Seated Butterfly Valve KG9

Weichdichtende Klappe KG9

Technical data
Wafer type butterfly valve for installation between flanges EN 1092, PN 10/16, ASME class 150. Two-piece body, self-centring, one-piece disc and stem, bubble-tight up to 16 bar, vacuum-tight.

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

Industries and applications
Water / sewage
Food industry
Chemical and petrochemical industry
Colouring, Varnish, Dyeing factories

Available materials

Body Valve disc
Seat ring
Grey cast iron (GG25) Stainless steel 1.4517 (polished) EPDM
Ductile iron (GGG40, GGG40.3) Stainless steel 1.4529 EPDM white
Cast steel (GS-C25) Bronze NBR
Stainless steel 1.4517 PTFE-lined MVQ (silicone)
  E-CTFE-coated FPM
  EPDM-rubber lined PU (polyurethane)
  Alloy C22  

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

Corrosion resistance

product information - series K (2.33 MB) Technical data sheets Request CAD