Plug connector for connecting two medium-prominent elements e.g. two medium-prominent tube element of piping system used in e.g. beverage dispenser, has functional element that is arranged partially inside connection regions

摘要

The plug connector (1) has a functional element (5) that is arranged partially inside connection regions. The functional element is designed as flow figuration and/or measuring element, non return valve, sensor, nozzle or flow meter. The functional element is extended over the entire length of connection regions. A sealing element is sealed in relation to the mediums-prominent elements. An independent claim is included for piping system.