Rapid coupling part with dual function for conveying pressurized fluids comprises probe unit with front introduced into a recess in the first valve body with a second valve body housed within

摘要

The rapid coupling unit has probe unit (17) with front (17a) that can be introduced into a recess (4g) in the first valve body. The sealing element (9) is pressed against the outer surface of the front part. A flow duct is established in an inner recess (13c) in the stop member (13) of a recess (4h). The coupling part has valve body (4) interacting with the second coupling section.