The connection principle used in the Series 3K is designed to enable supply lines to be connected and disconnected quickly and frequently. There is usually a risk of aggressive gases or liquids escaping during coupling operations. The quick connectors of our Series 3K are safe because a shut-off element seals the line before the coupling is disconnected. To connect or disconnect the coupling, simply actuate the sliding sleeve. Reliable operation is guaranteed by our choice of material: the coupling is made of PVDF and the spring of PEEK, stainless steel or Hastelloy®.
