80 mm Vacuum Insulated Control Valve
The procurement contact named on the official notice.
This sits below the typical range for Construction Materials & Structures contracts — a smaller, more accessible award. Based on 10,341 valued Construction Materials & Structures tenders in our corpus.
HSE require an 80 mm valve for an experimental programme.
The valve must be suitable for liquid hydrogen service (down to 20 K) and have pneumatic actuation (open/closed).
The valve should have an Ex d position indicator rated for ATEX Zone 1 suitable for hydrogen use.
The valve should have flanged connections (ANSI class 300).
The valve body should have a maximum allowable working pressure of 40 barg.
There should be a section of 3" pipe with a 1/4" BSP boss, either welded between the valve and flange, or as a separate flanged section on ANSI class 300 flanges.
Suitable gaskets and associated flange calculations must be provided.
Nominal process conditions: Hydrogen, 50 - 70 K, 0 - 1.5 kg/s, 0 -12 barg The equipment is required for use at the HSE Buxton (SK17 9JN) test site.
The equipment is required to be delivered before August 2026.
What the supplier must deliver
The valve must be suitable for liquid
The valve must be suitable for liquid hydrogen service (down to 20 K) and have pneumatic actuation (open/closed).
The valve should have an Ex d
The valve should have an Ex d position indicator rated for ATEX Zone 1 suitable for hydrogen use.
The valve should have flanged connections (ANSI
The valve should have flanged connections (ANSI class 300).
The valve body should have a maximum
The valve body should have a maximum allowable working pressure of 40 barg.
There should be a section of 3"
There should be a section of 3" pipe with a 1/4" BSP boss, either welded between the valve and flange, or as a separate flanged section on ANSI class 300 flanges.
Derived from the notice text — always confirm against the original documents.
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- ocds-h6vhtk-064e0c
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- tender · Open
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- 012477-2026
Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.
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