(19)

(11)

EP 3 983 707 A1

(12)

(43) Date of publication: 20.04.2022 Bulletin 2022/16 (21) Application number: 20822652.2 (22) Date of filing: 11.06.2020

(51) International Patent Classification (IPC):  F16K 17/00(2006.01) F16K 47/02(2006.01) F16K 27/02(2006.01) (52) Cooperative Patent Classification (CPC): F16K 47/02; F16K 27/0209; F16K 17/06 (86) International application number: PCT/AU2020/050588 (87) International publication number: WO 2020/248013 (17.12.2020 Gazette 2020/51)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 12.06.2019 AU 2019902048 (71) Applicant: Reliance Worldwide Corporation (Aust.) Pty. Ltd. Eagle Farm, Queensland 4009 (AU)	(72) Inventor: STAGER, Stephanie Eagle Farm, Queensland 4009 (AU) (74) Representative: Boult Wade Tennant LLP  Salisbury Square House 8 Salisbury Square London EC4Y 8AP London EC4Y 8AP (GB)