KEOFITT Sterile Sampling Valve 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 0-1'000 cP in viscosity. The valve is used in a range of applications such as breweries, dairies, pharmaceutical and biotechnological industries.
 

Classic W9

Sterile sampling with KEOFITT valve