Sampling valve for taking samples from pipelines or containers, incorporates a cover, integral in the sampling bottle, that has filling and ventilation openings that are only opened when it is connected to the valve

摘要

Sampling valve for sampling products from pipelines and containers has a cover for a filling container (4) in which the sample is to be collected. When the container, with its screwed on cover, is connected to the sampling valve arrangement, filling and ventilation openings are opened by short tubes (6, 7) associated with the filling and ventilation openings.