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    ContractsSplit Butterfly Valve for Powder Transfer with Hydrofluoric Acid Resistance
    Open tender

    Split Butterfly Valve for Powder Transfer with Hydrofluoric Acid Resistance

    Supplier opportunity for a split butterfly valve system rated for powder transfer with hydrofluoric acid resistance, quick-disconnect capability, and high-temperature/pressure tolerance.

    🇬🇧United Kingdom· North WestPublished 9 Oct 2026· 3 weeks agoviaFind a Tender

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Closing date
      Rolling
      No closing date published
    • Sector
      Manufacturing
      Browse related listings
    • Location
      🇬🇧United Kingdom
      North West

    Lifecycle

    Open

    Open tender — no closing date published. Opened 3 weeks ago.

    9 October 2026
    Open tender · no closing date published

    Brief

    UKNNL is seeking suppliers capable of providing a split butterfly valve system designed for powder handling and transfer operations. The system must accommodate connections between 50-100 mm or 80-100 mm diameter to prevent product blockage and support quick-connect/disconnect operations. Critical specifications include: compatibility with hydrofluoric acid (HF) at 25-50% concentration by mass, operation at temperatures up to 300°C, and pressure capability from full vacuum to 3 barg. Suppliers should prioritize sealing material selection with proven chemical resistance to hydrofluoric acid service, as material compatibility is essential for this application. Alternative materials such as stainless steel may be considered. An integrated vacuum system for powder removal between valve faces is not required.

    Track record

    1 award · 1 winner
    Thin record

    Only 1 prior award here — too little to read.

    In manufacturing, UNITED KINGDOM NATIONAL NUCLEAR LABORATORY has awarded 1 contract to 1 supplier.

    Who wins here
    1. LYNDHURST PRECISION ENGINEERING LIMITED1× · 100%

    Across manufacturing, the most active winners are Alpine Vending Co Ltd, Scanbur, AIRCO REFRIGERATION AND AIRCONDITIONING LIMITED — the field to beat, or your route in as a partner.

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    Take action
    View tender on sourceFind a Tender

    Full notice and submission process on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-0784e0

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    UK
    Buyer
    UNITED KINGDOM NATIONAL NUCLEAR LABORATORY
    Sector
    Manufacturing