Neles™ cage-guided globe valve, series GB

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

Low cost of ownership and minimized maintenance need

Stable and accurate process control

Low emissions according to ISO 15848

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  • Description
  • Applications
  • Special Features
  • Technical Specifications
  • Downloads
  • Description
  • Applications
  • Special Features
  • Technical Specifications
  • Downloads
Description

Superior control performance and high reliability for wide range of applications from general to demanding service.

Neles series GB globe valves provide superior control performance and high reliability in wide range of applications. Standard units are equipped with Neles diaphragm or piston actuators and Neles valve controllers for precise flow control, extended operation life and performance monitoring online.

Applications
  • Oil and gas production
  • Petrochemicals
  • Chemicals
  • Power plants
  • Pulp & Paper
  • Industrial gas
  • LNG
Special Features
  • One piece body to minimize the leak paths
  • 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
  • API 607 fire certified
  • Special cleaning optional for oxygen, cryogenic etc. service
Technical Specifications
Series
GB
Design
Balanced, cage-guided
Size range
DN 50 - 900 / 2" - 36"
Pressure classes
ASME 150 – 2500 / PN10 – 320 / JIS 10K – 20K
Temperature range
-200 to +593 °C / -320 to +1053 °F
Tightness
ANSI/FCI 70-2 class IV / V (metal seat) and V (soft seat)
Downloads
Technical bulletin
en
Installation, maintenance and operation manual
en

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Sales Support
Nguyen Thi Kieu Thi

Email: thi.ntk@atzsolutions.com.vn

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Whatsapp: 0931131922

Sales Engineer (Chinese Speaking)
John Dinh

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Whatsapp: 0902785722

Services Engineer
Dao Thi Thao Ngoc

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