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Ceramic Eccentric Semi Ball Valve

Ceramic Eccentric Semi Ball Valve


    Thermal power plant: Lime slurry, fly ash

    Steel work: Ore, coal, coke, carbon powder

    Mining: copper, Zinc, Nickel suspension

    Polysilicon: Silicon powder

    Alumina: Aluminium oxide powder

    Paper & Pulp: Kaoflin, wood particles

    Petrochemical: Catalyst slurry

    FertilizerAmmonium nitrate slurry

    Chemistry: Corrosive and abrasive service

    Pneumatic conveying: Cement, glass, fiber

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  • Features
  • Specification

Ceramic spherical hard seal construction:

Wear and corrosion resistant sealing face ensures excellent sealing performance.
Eccentric construction:
When open the valve, the sealing face of semi ball separates from the sealing face to seat to reduce the friction.
When close the valve, the sealing faces of semi ball and seat cut off the solid and fiber in the medium to avoid blocking problem.
One piece cast body:
Large body cavity reduces the material resistance and avoids accumulation of materials.
Simple construction
Easy maintenance
Long service life

Product range:

Size: DN40DN400, 1 1/2’’ 16’’

Pressure rating: PN10PN40, 150lbs300lbs

End connection: Flanged RF

Body materials: WCB/CF8

Semi Ball materials: WCB/CF8

Seal ring materials: Ceramic

Seat: Ceramic

Technical standards:

Design: ASME B16.34

Face to Face: ASME B16.10

Flanged ends: ANSI B16.5, EN1092-1

Test & Inspection: API598

Seal class: ANSI Class V