Series E

Metso’s 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. 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.

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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

Benefits

Increased service life, no easily wearing metallic parts in flow path
Capable of operating also in extended temperatures
Reduced number of leakage paths due to body design
Low emissions

Applications

Slurries
Fluids with hard particles

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)
Pressure ratings : PN 10 – 40 / ASME 150 – 300
Temperature range: -40 to +450 °C / -40 to +840 °