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Keofitt® Sampling Bags Select your Keofitt valve Keofitt® Classic M4™ Sampling Valve Keofitt® Classic W9™ Sampling Valve Keofitt® Classic Type I “INGOLD” Sampling Valves Keofitt® Classic W15™ Sampling Valves Keofitt® Classic W25™ Sampling Valves Keofitt® Simplex™ Sampling Valve Keofitt® Sesame™ Dual-Seat Sampling Valve Keofitt® Bottle Sampling Systems Keofitt® Micro Port


Type I "INGOLD"sampling valve

The Ingold® sampling valve is designed to fit bio-connectors type “Ingold” with the purpose of sampling medium viscosity products, with particles up to 1.2mm in diameter. This valve is mainly used for products that have about 0-800cP viscosity.

Sampling Sterilization

Keofitt valve - sampling

Keofitt valve - sterilizing

The "I" valve is used with bioreactors for sampling of wide range of products.

The "I" valve comes with a mini tri-clamp connections on in-/outlets. Valve heads come with diffrent operations and membranes.

Technical Data

Temperature range: Rubber membrane: 0 to 130ºC / 32 to 266ºF
PTFE membrane: 0 to 150ºC / 32 to 302ºF
Process line pressure 
(inside tank or pipe):
Valve head type H, Q and N: 0 to 6 bar(g) / 0 to 87 psi
Material:  Steel parts: 316L*
Membranes: PTFE, Silicon and EPDM
FDA approved
Dimensions: Process dimension In-/outlet dimension
Body surface:  Inner surface Ra < 0,2 μm/8 μinch Electropolished outside
Material certificate: 3.1
*Other materials available on request