Neles™ RotaryGlobe™ control valve, series ZX

Unique design combining the benefits of rotary and linear control valve technology.

Excellent reliability with low maintenance cost

Inherently balanced trim design allows low operational torque and stable control for the whole opening range

Live loaded rotary packing ensures low fugitive emissions

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

Benefits of rotary and linear valve technology in one package

Neles RotaryGlobe series ZX control valve is designed to control a wide range of process liquids, gases and vapors. Its reliable and rugged construction with variety of different trim choices makes the Neles RotaryGlobe an ideal choice for general and severe service control valve applications. The valve provides excellent control accuracy with the inherent benefits of a rotary valve. The optimized design results in reliability and control stability and also reduces lifetime costs.

Applications
  • Refining
  • Petrochemicals
  • Chemicals
  • Power generation
  • Pulp and paper
Special Features
  • Simple construction.
  • Anti-blowout shaft.
  • Thrust bearing outside the pressure boundary.
  • Low emissions according to TA-Luft / VDI 2440.
  • Fire safe certification according to API 607, 6th edition.
  • Wide trim selection with several capacities and characteristics ensure optimal control performance according to application needs.
  • Capable to handle high pressure drop with wide rangeability.
  • Versatile mounting orientations.
Technical Specifications
Body construction
Flanged
Body pressure rating
PN 40 - 250 / ASME Class 150 - 1500
Face to face
According to IEC 60534-3-1 / ISA 75.08.01 (globe length)
Size range
DN 15 - 100 / 1/2" - 4"
Temperature range
-80 ... +425 °C / -110 ...+797 °F
Tightness
According to ANSI/FCI 70-2 Class IV
Downloads
Technical bulletin
en
Installation, maintenance and operation manual
en

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Nguyen Minh Dung

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Sales Manager
John Dinh

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Whatsapp: 0902785722

Application Engineer
Dao Thi Thao Ngoc

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