EP 3622206 A1 20200318 - SHUT OFF VALVE AND METHOD OF CLEANING A SHUT OF VALVE
Title (en)
SHUT OFF VALVE AND METHOD OF CLEANING A SHUT OF VALVE
Title (de)
ABSPERRVENTIL UND VERFAHREN ZUR REINIGUNG EINES ABSPERRVENTILS
Title (fr)
SOUPAPE D'ARRÊT ET PROCÉDÉ DE NETTOYAGE ASSOCIÉ
Publication
Application
Priority
- DK PA201770316 A 20170508
- DK 2018050083 W 20180430
Abstract (en)
[origin: WO2018206060A1] Method for cleaning a shut off valve (1) in a process plant (2) of coatings after use, said shut off valve (1), when mounted in a process plant (2), goes through a number of cleaning steps comprising rinsing with a rinsing agent, heating with hot steam and drying under low pressure. According to the invention at least one rinsing process with rinsing agent is performed with the shut off valve (1) in a closed condition.
IPC 8 full level
CPC (source: DK EP)
F16K 1/00 (2013.01 - DK); F16K 1/22 (2013.01 - EP); F16K 1/2263 (2013.01 - EP); F16K 1/44 (2013.01 - DK); F16K 3/246 (2013.01 - EP); F16K 11/22 (2013.01 - EP); F16K 27/07 (2013.01 - EP); F16K 31/122 (2013.01 - EP)
Designated contracting state (EPC)
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 state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018206060 A1 20181115; DK 179514 B1 20190205; DK 201770316 A1 20181214; EP 3622206 A1 20200318; EP 3622206 A4 20210106
DOCDB simple family (application)
DK 2018050083 W 20180430; DK PA201770316 A 20170508; EP 18797634 A 20180430