Valve Disc, for FELIX series and DART Canister an internal wire fatigues where

an internal wire fatigues where it flexes and its connections loosen under heat and vibration

It installs as a direct-fit replacement with the provided screws

It is the insulating body that positions and retains the female electrical contacts at a connection point in the machine

Going bagless adds a practical benefit on top: the bin empties straight into the trash and the vacuum is immediately ready again

Valve Disc, for FELIX series and DART Canister an internal wire fatigues whereThis genuine SEBO Valve Disc fits the FELIX series and the DART. It is the internal disc that seats within the airflow path to direct or seal suction, helping the machine hold its vacuum where the design intends. A worn, warped, or cracked valve disc no longer seats cleanly, so air bypasses where it should seal and overall suction suffers. Fitting a fresh valve disc restores a proper seal and returns the machine to full cleaning strength. Fits: SEBO