Segment valves

Neles R-series V-port segment valve is an economical high performance control valve designed for liquid, gas, vapor and slurry control applications – especially with high capacity and wide rangeability requirements. R-series offers lightweight, low torque control valves from 1″ low capacity models up to 32″.


Accurate and reliable performance for high capacity and wide rangeability control applications.

Válvulas segmentadas - Neles - Inteka


  • Real one piece body without inserts or seat retainers eliminates possible leak paths and bending forces from piping ensuring reliable valve operation.
  • 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.
  • Fire safe certification according to API 607, 7th edition.



  • Excellent control performance for high capacity and wide rangeability applications.
  • Lightweight – easy to handle and mount.
  • Effective, rotating Q-trim attenuator for cavitation and noise abatement is a self flushing design and capable to handle dirty fluids also.
  • Excellent reliability with low maintenance cost.
  • Versatile mounting orientations.


More information at Neles’ official site: