Flotation Dart Valve Upgrade

Performance, availability and low running costs are the main design criteria of the improved dart valve level control arrangement. The Dart Valve Upgrade is suitable for Outotec TankCell, OK-cell and similar flotation machines.


  • Optimized throughput
  • Improved process control
  • Increased availability
  • Decreased maintenance costs
  • Design and sizing based on Outotec’s extensive flotation process knowledge