Eccentric rotary plug valves

Neles Finetrol eccentric rotary plug valve is designed for liquid, gas, vapor and slurry control in general and demanding applications.


Excellent control performance and capability to handle impure fluids makes Finetrol well suited in refining and petrochemical industry applications.

Válvulas de plug excéntrico - Neles - Inteka


  • Heavy duty anti-blowout shaft.
  • Rotating, dynamic Q-trim attenuator for anti-cavitation and noise abatement.
  • Low emissions according to ISO 15848 with wide temperature range and the longest endurance class.
  • Certified safety performance, capable to SIL 3 level according to IEC 61508.
  • Fire safe certification according to API 607, 6th edition.



  • Heavy-duty design withstands impurities and thermal cycles and ensures extensive life time.
  • Unique balanced plug design reduces dynamic torque and allows accurate, stable control for the full 90 degrees rotation.
  • Effective, rotating Q-trim attenuator for cavitation and noise abatement is a self flushing design and capable to handle dirty fluids also.
  • Live loaded rotary packing ensures excellent control for fugitive emissions with long endurance.
  • Fire safe, fugitive emission and SIL certification together with anti-blowout shaft design meet the most stringent HSE requirements for control valves.
  • Excellent reliability with low maintenance cost.
  • Versatile mounting orientations.


More information at Neles’ official site: