W15™ Sampling Valve

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The W15 sampling valve is designed for sampling high viscosity products or for large samples of medium or low viscosity products, with particles up to 8mm in diameter. The main product range the W15 is used in have about 0-50,000cP viscosity.

The W15 valve is used in a range of applications, such as breweries, dairies, pharmaceutical and biotechnological industries, with wide range of products such as:

  • Yogurt
  • Honey
  • Syrup
  • Creams and lotions
  • Ketchup
  • And much more


Technical Data

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



Click here to download the Keofitt W15 sampling valve manual