Servinox PESH Sampling Valve

FlowTherm presents the PESH sampling valve, which is used to take a sample of clear or low viscosity liquid from a tank or transfer circuit in order to carry out quality and/or bacterial controls. The increased hygienic design guarantees there is no retention zone (an ideal place for bacteria to develop), and is easy to clean.

Sampling is carried out using a syringe, through a self-repairing membrane. A numbered grid, situated on the front of the equipment, is used to identify the zones already used and those still available for taking a sample.


  • Sampling by syringe
  • Hygienic design, with flush mounting possibility
  • Indexing for utilisation of one hole per sample, to avoid any risk of contamination via the sampling point
  • Easy maintenance with only the membrane to change



  • Process tanks or transfer lines containing bacteriologically sensitive clear liquids
  • Equipment especially suited to sampling of products subject to quality and/or bacterial controls
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