(19)
(11) EP 4 555 240 A1

(12)

(43) Date of publication:
21.05.2025 Bulletin 2025/21

(21) Application number: 23748105.6

(22) Date of filing: 13.07.2023
(51) International Patent Classification (IPC): 
F16K 15/06(2006.01)
E21B 21/00(2006.01)
F16K 17/06(2006.01)
(52) Cooperative Patent Classification (CPC):
F16K 15/063; F16K 17/06; E21B 34/04; E21B 41/0007
(86) International application number:
PCT/GB2023/051837
(87) International publication number:
WO 2024/013502 (18.01.2024 Gazette 2024/03)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 14.07.2022 GB 202210350

(71) Applicant: Site And Field Services Limited
Ashington Northumberland NE63 0YB (GB)

(72) Inventor:
  • THOMPSON, John
    Northumberland NE63 0YB (GB)

(74) Representative: Definition IP Limited 
The Core Newcastle Helix Bath Lane
Newcastle Upon Tyne NE4 5TF
Newcastle Upon Tyne NE4 5TF (GB)

   


(54) VALVE ASSEMBLY