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Neles™ Ceramic Ball Series E

About Neles™ Ceramic Ball Series E

Neles series E ball control valves are designed to meet the most severe erosive service requirements of wide range of industrial applications in pulp & paper, petro-chemical, refining and related industries.

Technical Specifications

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Description

Neles™ series E ball control valves are designed to meet the most severe erosive service requirements of wide range of industrial applications in pulp & paper, petrochemical, refining, and related industries. E series valves using new generation ceramic material lined flow path and trim parts are suitable for highly abrasive rotary control applications. Ceramic valves enable to extend the plant process availability and lower the maintenance costs.

The ball, bushings and linings are manufactured from Partially Stabilized Zirconia (PSZ).


Specifications
Construction
Ceramic flow path, reduced port, wafer & lugged, control ball valve
Size range
DN 25 – 100 / 1″ – 4″ (wafer, E2)
DN 25 – 200 / 1″ – 8″ (lugged, E6)
Body materials:
Stainless steel / Magnesia,partially stabilized Zirconia (Mg-PS2)Metal Matrix Composite (MMC)
Pressure ratings
PN 10 – 40 / ASME 150 – 300
Temperature range
-40 to +450 °C / -40 to +840 °F
Features
  • Completely ceramic flow path, no metallic components
  • Material designed to withstand thermal shocks
  • Robust backlash free ball to stem connection, stainless steel stem
  • Lug and wafer body type options
  • One piece body
  • Low Cv trim options for small capacity applications
  • Live loaded packing
  • Industries:

    • Slurries
    • Fluids with hard particles
Downloads
How to improve valve service life in Catalyst Cracking Units
Erosion-resistant valve design can improve the reliability of an FCC unit