Registration number (WIID)Project No.TitleStatus
1694EN 27842:1991Automatic steam traps - Determination of discharge capacity - Test methods (ISO 7842:1988)Atcelts
1695LVS EN 558-1:2001Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - Part 1: PN-designated valvesAtcelts
1719EN 12569:1999Industrial valves - Valves for chemical and petrochemical process industry - Requirements and testsAtcelts
25900LVS EN 15714-3:2010Industrial valves - Actuators - Part 3: Pneumatic part-turn actuators for industrial valves - Basic requirementsAtcelts
31466EN 12516-2:2014Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shellsAtcelts
1726LVS EN 1171:2003Industrial valves - Cast iron gate valvesAtcelts
40521EN 558:2017Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valvesAtcelts
37097LVS EN 16668:2016Industrial valves - Requirements and testing for metallic valves as pressure accessoriesAtcelts
1776EN 736-3:1999/A1:2001Valves - Terminology - Part 3: Definition of termsAtcelts
1755EN ISO 4126-7:2004Safety devices for protection against excessive pressure - Part 7: Common data (ISO 4126-7:2004)Atcelts
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