Description
Valmet Flow control Ball valves Neles™ ceramic ball valve, series E -Fully ceramic flow path control valve for highly erosive applications
Key Technical 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 |
Why choose Neles™ ceramic ball valve , series E?
They are specifically engineered for the most abrasive and erosive process conditions , providing exceptional wear resistance , long service life , and consistent sealing performance. The advanced ceramic components ensure superior protection against slurry , solids , and high-velocity media.
Typical applications
Mining and mineral processing
Pulp and paper stock preparation
Power plant fly ash and bottom ash handling
Chemical slurry processes
Abrasive fluid control in industrial plants
Additional features
Full-bore or reduced-bore design options
High-purity ceramic ball and seat for maximum wear resistance
Corrosion-resistant body materials for harsh environments
Low operating torque for reliable actuation
Tight shutoff performance even under extreme conditions
Extended maintenance intervals due to high durability
