A universal safety coupler integrates a sliding thrust element to prevent involuntary connector release.
A quick coupling system integrates a purging ring with steering means to drive the ring forward during uncoupling.
A coupling head uses a locking connection to join fluidic lines without screw threads.
A coupling lever uses a spring-loaded lock member to hold the operating position securely.
A molded plug connector joins connecting and securing elements via deflectable spring bars.