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

Classic W9

The W9™ is the standard KEOFITT® sampling valve, the valve others are measured to. Designed for sampling medium viscosity products, with particles up to 3 mm in diameter, if fitted with PTFE membrane and 2mm when fitted with silicone or EPDM membrane. W9™ valves are mostly used for products that have about 0-1,000cP in viscosity.

The W9™ valve is used in a range of applications such as breweries, dairies, pharmaceutical and biotechnological industries, with wide range of products such as:

Unprocessed Milk
Medical solutions
Filtered and unfiltered beer
Creams and lotions

And much more

The W9™ valves come with a variety of valve bodies and heads that fit most situation. The bodies come with welded or clamp connection, the heads come with diffrent operations and membranes.

Complete Classic W9 overview

W9 Products