Description

With this version of an AWH vario sampling valve, product samples can be taken safely in two different ways.

On the one hand, it is possible to obtain samples via a conventional sampling tube. On the other hand, it is also possible to use a cannula/syringe. In this system, a cannula is driven through a special membrane.

The sample can subsequently be taken by means of a syringe or a hose. The membrane can be punctured several times and can therefore be used several times. When the cannula is pulled out, it closes again automatically. This keeps external contamination to a minimum.