Neles® Modular Ball Valve Series X-MBV

Neles has further developed the flanged ball valve series of MBV. The new X-Series is particularly designed to fulfill the requirements of chemical, petrochemical and refining industries. The proven special shaft/ball connection enables X-Series to be used in the most demanding high cycling applications, and also assures tight shut-off even with the lowest pressure differentials. The wide material and seat selection of X-Series makes it possible to choose the most suitable combination according to customers' specifications.

Neles® Modular Ball Valve Series X-MBV Applications

• Pulp & paper
• Digesters and fiberlines
• Liquor service
• Chemical recovery
• Sludge treatment
• TMP-plants
• Deinking and recycling plants
• Steam
• Paper mill applications

Neles® Modular Ball Valve Series X-MBV Features

• Size Range
  • 1" ... 16"
• Pressure Classes
  • ASME 150 and 300
• Tightness
  • Separate ball and shaft assure good tightness, even with metal seats and low shut-off pressures.
  • Bubble tight shut-off with soft seats.
• Versions, Details
  • V-ring gland packing ensures long maintenance-free operation.
  • Spiral wound body joint gasket for leak free operation.
  • Live loaded packing as standard option for trunnion mounted valves.
  • Q-trim option for reduced noise and cavitation.
  • Scraping seat as standard, can be locked.
  • Splined ball/shaft connection for good torque transmission.
  • Trunnion design in 10" - 16".
  • ATEX
• Full Bore
  • High Cv per nominal size.
  • Straight ball opening offers low flow resistance.
  • True full bore ball (cylindrical flow path).
• Minimized Emissions
  • Uninterrupted circular spiral wound body gasket.
  • No bending forces to gland packing.
  • Live loaded gland packing available for seat supported valves.

Contact us at (855) 737-4714 to learn more, or fill out our online form.