Registration number (WIID)Project No.TitleStatus
1693EN 27841:1991Automatic steam traps - Determination of steam loss - Test methods (ISO 7841:1988)Atcelts
1697EN 736-1:1995Valves - Terminology - Part 1: Definition of types of valvesAtcelts
1703EN 12266-1:2003Industrial valves - Testing of valves - Part 1: Pressure tests, test procedures and acceptance criteria - Mandatory requirementsAtcelts
6100EN 28659:1990Thermoplastics valves - Fatigue strength - Test method (ISO 8659:1989)Atcelts
1747EN 1983:2006Industrial valves - Steel ball valvesAtcelts
1778EN 17:1975Testing of general purpose valves for use in flanged pipe systemsAtcelts
1777EN 593:2004Industrial valves - Metallic butterfly valvesAtcelts
1779EN 19:1975Marking of general purpose industrial valvesAtcelts
1695EN 558-1:1995Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanges pipe systems - Part 1:PN-designated valvesAtcelts
1687EN ISO 5210:1996Industrial valves - Multi-turn valve actuator attachments (ISO 5210:1991)Atcelts
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