Split Butterfly Valve for Powder Transfer Applications

Title

Split Butterfly Valve for Powder Transfer Applications

Stage

planning

Buyer

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED

Buyer id

GB-COH-03857752

Status

planning

Category

goods

CPV

not on file

CPV in words

not on file

Estimated value

not on file

Currency

not on file

Released

2026-10-09T14:34:39+01:00

Tenders close

not on file

Contract starts

not on file

Contract ends

not on file

Procedure

not on file

Description

UKNNL are seeking expressions of interest from suppliers capable of providing a split butterfly valve system suitable for powder handling and transfer operations. Minimum Technical Requirements • Be suitable for the transfer of powders and quick-connect/disconnect operations. • Accommodate connections in the region of: -100 mm to 50 mm diameter, or -100 mm to 80 mm diameter to minimise the potential for product blockage. • Be compatible with hydrofluoric acid (HF Resistant) at concentrations of approximately 25-50% by mass. • Be suitable for operating temperatures up to approximately 300°C. • Be suitable for operating pressures from full vacuum to approximately 3 barg. Additional Information • An integrated vacuum system for removal of powder from between split butterfly valve faces is not required. • Alternative materials of construction may be considered such as stainless steel. • Particular attention should be given to the suitability and chemical resistance of sealing materials for hydrofluoric acid service. • Sealing materials must be suitable for hydrofluoric acid (HF) at the specified process concentrations.

Open Contracting ID

ocds-h6vhtk-0784e0

• UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED (company), by buyer id · uk companies house, read 2026-10-04

Cite as

Find a Tender (UK above-threshold notices) (UK Cabinet Office, Find a Tender Service), pages.json, sha256 5149be66daba, published 2026-10-10

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