Neles™ cage-guided angle valve, series AB

Superior control performance and high reliability for applications with high pressure drop and high velocities.

Neles series AB globe valves provide superior control performance and high reliability in applications where pressure drop and velocities are high. Angle valves are commonly used in flashing applications or in piping layouts with limited amount of space.

Easy maintenance - valve can stay in the pipeline while replacing parts

Low cost of ownership and minimized maintenance need

Stable process and noise control

Low emissions according to ISO 15848


  • One piece body to minimize the leak paths
  • Angle body pattern for angle pipeline installations
  • Especially suitable for flashing applications because high velocity flow can be guided through the valve with minimal contact to body and internals which increases valve lifetime
  • Top-entry construction and quick-change trim for easy maintenance
  • Heavy-duty cage-guided trim construction and hardened trim surfaces for extended lifetime as default
  • Wide variety of trim capacities and characteristics to optimize valve performance
  • Multi-hole Tendril™ trim to reduce noise or to eliminate cavitation
  • Wide material selection available for different applications
  • Flanged and welding-end body options
  • Low emissions according to ISO 15848, bellows packing available
  • NACE material options
  • SIL 3 certified
  • Special cleaning optional for oxygen, cryogenic etc. service


  • Oil and gas production
  • Petrochemicals
  • Chemicals
  • Power plants
  • Pulp & Paper
  • Industrial gas
  • LNG


Series AB
Design Balanced, cage-guided
Size range DN 50 - 1200 / 2" - 48"
Pressure classes ASME 150 – 2500 / PN10 – 320
Temperature range -196 °C … +593 °C
Tightness ANSI/FCI 70-2 class IV / V (metal seat) and V (soft seat)