AGGROBALL valve

Specifically designed for handling aggressive substances.

Aggroball check valve is suitable for all installation positions. For aggressive acids and fluids.
It is a highly long-lasting solution, suitable for the most critical applications in the chemical industry.

BENEFITS AT A GLANCE

  •  Maximum hygiene: Only the shutter comes into contact with the product. There are no springs, discs or other components which could contaminate it, this means no contamination and no stagnation point
  •  Safe closing: ensured by patented magnetic principle
  •  Any installation position possible: it can be installed in horizontal, vertical up and down positions.
  •  Energy saving: The innovative working principle and design allow a smooth flow, minimising pressure drop.
  •  Laminar flow: No turbulences.
  •  Maintenance free
  •  Longer valve life: Thanks to the high chemical resistance of the materials.

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    TECHNICAL DATA

    Product contact materials

    Body & Flanges: Stainless steel 1.4435 (AISI 316LM), max <1% ferrite

    Ball: PVDF

    Non product contact materialsMagnet: Neodymium
    Seal material optionsEPDM, NBR, HNBR, VMQ (Silicone), FKM (Viton), FEP, PTFE
    Surface finishesInternal: Ra µm ≤ 0.8
    External: Ra µm ≤ 3.2
    End connection options

    WELDING: DIN 11850 (DIN 11866 Reihe A); ASME BPE (DIN 11866 Reihe C)

    TRI-CLAMP: ASME-BPE

    Temperature range-40°C/+150°C
    Operating pressurePN16 (standard)
    MediaAggressive fluids and acids
    Certifications (on request)

    MATERIALS: EN10204:2005 – 3.1

    FDA: Seals and PVDF-Ball (USP class VI)

    Surface roughness

    EC 1935/2004

    All product contact materials and seals are fully traceable

    YGROS PHARMABALL: STANDARD OPENING PRESSURES
    InstallationFlow directionOpening pressure
    HORIZONTAL lines 20/40 mbar
    VERTICALETop to bottom30/50 mbar
    Once opened, the required pressure to keep the shutter fully open is about 10 mbar.

    Full traceability for all steel components and seals.

    GENERAL CATALOGUE

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