ProLongium | Ventilated Clutch Technology

ProLongium: a new era in Heavy-Duty Clutch Technology

ProLongium is Valeo’s new-generation ventilated clutch system developed for heavy-duty vehicles.

Thanks to its patented design, it offers longer service life, superior driving comfort, and a low environmental impact. 

It is the first and only solution in the heavy-duty vehicle market to combine these features.

Why ProLongium?

1. Patented ventilation channels design
   • Up to 2.8 times faster cooling.
   • Reduced thermal stress.
   • Performance is preserved for a longer period of time.
2. Proven durability
   • Up to 27% reduction in clutch facing wear.
   • Less maintenance, lower costs.
   • Minimal downtime for fleet vehicles.
3. Lightweight and environmentally friendly construction
   • Up to 30% less metal usage.
   • Lower CO₂ emissions.
   • More sustainable fleet solutions.
4. A new standard in driving comfort
   • Improved pedal feel.
   • Seamless takeoffs and transitions.
   • Less tiredness, more control.

Real tests, real results

100% positive results in both laboratory and field tests.

Internationally recognized innovation

ProLongium was selected from 50 projects across 8 countries to win the 2020 Valeo Carbon Challenge.

It was nominated for the CLEPA and Equip Auto Innovation Awards.

Durability, Performance, and Comfort: All in One

Designed for OEM manufacturers, fleet managers, and service experts.

Meet Valeo ProLongium - a new era in clutches technology.