13 Mar 2022

Keofitt 4KAI Sampling valve

Matrix Process Solutions Stand: C055

Keofitt. The industry leader in true representitive sampling.

Coaxial steam sterilizable design with separate inlet for SIP and CIP: The reference for hygienic and microbiological sampling for three decades, this is the original, in-situ sterilizable sampling valve that continues to revolutionize the field of sterile sampling.

Refined over the years, it remains the most popular and best selling valve in the market by far. It is based on Keofitt’s unique, patented membrane and is used in more than 150,000 sampling points worldwide everyday.

Available in four models and sizes: W9 (ID 9 mm), 4KAI (ID 5mm), W15 (ID 15mm) and W25 (ID 25mm).


  • Components
  • Plant Equipment
  • Processing Machinery
View all Products

Thank you to our Partners

  • APPMALogo

Owned and presented by the APPMA

  • Registration Sponsor
  • Lanyard Sponsor

Exhibition Sponsors

  • Registration Sponsor
  • Registration Sponsor

Leaders Forum Sponsors

  • Sustainability Award Category Sponsor
  • Australian Machinery Manufacturing Award Category

APPMA Awards of Excellence Sponsors

  • dairyassociation

Partners and Supporters

  • pkn1
  • manmonthly4
  • F&Bnews2
  • processtechnologylogo
  • whatsnewinfood
  • print21
  • fooddrinkbusiness
  • insidefmcglogo
  • packaginginsights
  • Baking Business logo 200
  • taitaly
  • asiamedialogo
  • allmanet

Media partners