Registration number (WIID)Project No.TitleStatus
1694EN 27842:1991Automatic steam traps - Determination of discharge capacity - Test methods (ISO 7842:1988)Atcelts
1753EN ISO 4126-4:2004Safety devices for protection against excessive pressure - Part 4: Pilot operated safety valves (ISO 4126-4:2004)Atcelts
21341EN 12288:2003Industrial valves - Copper alloy gate valvesAtcelts
1719LVS EN 12569:2001 +ACIndustrial valves - Valves for chemical and petrochemical process industry - Requirements and testsAtcelts
20565EN ISO 17292:2004Metal ball valves for petroleum, petrochemical and allied industries (ISO 17292:2004)Atcelts
21536EN 1349:2000/AC:2001Industrial process control valvesAtcelts
22272LVS EN ISO 10434:2004Bolted bonnet steel gate valves for petroleum, petrochemical and allied industriesAtcelts
1752LVS EN ISO 4126-3:2006Safety devices for protection against excessive pressure - Part 3: Safety valves and bursting disc safety devices in combinationAtcelts
35349LVS EN 12516-4:2015Industrial valves - Shell design strength - Part 4: Calculation method for valve shells manufactured in metallic materials other than steelAtcelts
1776EN 736-3:1999/A1:2001Valves - Terminology - Part 3: Definition of termsAtcelts
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