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Aseptic isolation

DCX3 Aseptic

The Definox DCX3 aseptic single seat valve is a shut-off valve dedicated to sterile processes. It is equipped with a deformable membrane ensuring physical protection between the process and contamination from the atmosphere. Its patented seal technologies allow the DCX3 aseptic to have quick maintenance and reduced OPEX costs. Equipped with a single-acting pneumatic actuator (NO/NC), it can be fitted with a SORIO control top.

Product advantages

  • From DN25 to DN100 (DN125 and DN150 on demand)

    • SMS, DIN or US sizes.

  • One-piece plug with PFA floating seal

    • Sturdy design, avoiding any risk of breakage or unscrewing
    • PEEK plug variant for steam and chemical applications.

  • Mass-machined spherical body

    • Configurations available: L, T, cross or half-cross body.

  • Use in numerous applications

    • Various sealing solutions: PFA, elastomer, metal metal
    • Numerous connections: SMS, DIN, Clamp

  • Elastomer sealing

    • EPDM or FKM
    • Adapted to abrasive or loaded products

  • Optimal flow management with the reverse version

    • Extended body configuration, with L/L body
    • Available in elastomer version, EPDM or FKM seal.
    • Simple integration to the existing process lines.

  • Long stroke version

    • Maximum plug clearance
    • Adapted to fibrous or fragile fluids as well as big particles.

  • Serviceable actuator

    • Easily transformable Normally Open NO, Normally Closed, Double Acting DA.

  • Manual version

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Benefits

Optimal cleanability

Optimum cleaning, thanks to its PFA floating seal.

One-piece plug

Sturdy, conform to sanitary requirements.

Spherical body

Mass-machined spherical body guaranteeing high resistance against expansion stresses.

No risk of tampering

No risk of alteration of taste or appearance of the process fluid in contact with the PFA.

Chemical resistance

Excellent resistance against chemical agents and high temperature.

Modular design

Modular design thanks to the interchangeability of the components.

Easy maintenance

Easy maintenance, thanks to clamped subassemblies.