+65 6295 5282 ragu@rapengineers.com

Keofitt is a specialized Danish company founded by engineer and master brewer Kai Ottung. Keofitt is focused on one matter only: hygienic and sterile sampling. This has been the base from the very beginning and continues to be the base still. Keofitt worked with breweries around the world to improve product quality and in doing so it developed a unique product range for sterile sampling for the medical, the soft drink and the food industry as well as, of course the breweries.

  • Unique Aseptic design (certified)
  • More than 1.100 valve combinations
  • Electro polished valve interior ensure absolute cleanability
  • The ORIGINAL sterilizable sampling valve
  • Traceability
  • Widely certified



A perfect quality of manufacture

All stainless steel parts in contact with product are AISI 316L stainless steel (DIN 1.4404 ) – Certificate EN10204-3.1.b. The valve body is completely machined. It has a lower internal controlled roughness 0.3µm. The absence of weld and a full flow between the sampling point and the outlet port ensure maximum representativeness without retention zone.

The SILICONE, EPDM ou PTFE membranes are FDA  and CE1935/2004 compliant. The material certificate is attached with each valve or membrane delivery.


The  Keofitt® valves are suitable for various applications involving liquids up to 250.000 cP viscosity and including particles up to 17mm.

Water, beer, milk, oils, creams, ketchup, fruit juice, yoghurt, compotes, honey, syrups, marmalades, peanut butter, medical solutions, chemicals, perfumes, lotions, cosmetics, biotechnological products…….and much more !


Presenting the market’s most complete and versatile product range for sampling we have divided our products into group icons for your convenience: 






Enhancement of the renowned classic W9 sampling valve. SESAME is a dual function valve individually controlling both the cleaning (steaming or liquid detergent/ disinfectant) process and the sampling action through a single turn knob. In case of steaming steam supply may be permanently connected and there is no need for a separate steam valve. From the operator’s point of view SESAME offers an easy and failure-proof handling both when cleaning/steaming and for sampling. As with the W9 valve effective cleaning and disinfection/sterilisation of the sampling valve can be carried out between random samples independently of the course of the production process without compromising the same. The coaxial design and the electro polished valve interior ensure absolute cleanability. Keofitt valves are used in a wide range of processing industries, such as breweries, dairies, juice/soft drinks and the biotechnological and pharmaceutical industries.