Neles™ 3-way globe valve, series GW

Heavy-duty 3-way control valve for mixing and diverting applications

Neles series GW globe valves provide superior control performance and high reliability in mixing and diverting applications. Standard units are equipped with Neles diaphragm actuators and Neles valve controllers for precise flow control, extended operation life and performance monitoring online.

Easy maintenance

Low cost of ownership and minimized maintenance need

Stable process and noise control

Low emissions according to ISO 15848

Features

  • Top and bottom entry construction for easy maintenance
  • Rugged and stable top-guided and seat-guided trim construction and hardened trim surfaces for extended lifetime as default
  • Wide variety of trim capacities and characteristics to optimize valve performance
  • 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

Applications

  • Oil and gas production
  • Petrochemicals
  • Chemicals
  • Power plants
  • Industrial gas

Specifications

Series GW
Design Unbalanced, top & seat-guided
Size range DN 25 - 250 / 1" - 10"
Pressure classes ASME 150 – 600 /PN10 – 100 
Temperature range -29 to +425 °C / -20 to +797 °F
Tightness ANSI/FCI 70-2 class II - IV

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