| 摘要 |
<p>The valve is for the sterile removal of a fluid sample from a container and comprises a valve body (1) with a valve chamber (2), a sample inlet (6) in the valve chamber, a valve unit (5a) for closure of the sample inlet which locates against a first valve seat (7), an outlet (8) from the valve chamber, a cleansing inlet (9) in the valve chamber for disinfectant fluid, a second valve seat (10) and a second valve unit (5b). The second valve unit is so positioned that on its location against the second valve seat it closes the inlet for disinfectant fluid in the valve chamber.</p> |
