UNI EN 558 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
INDUSTRIAL VALVES - FACE-TO-FACE AND CENTRE-TO-FACE DIMENSIONS OF METAL VALVES FOR USE IN FLANGED PIPE SYSTEMS - PN AND CLASS DESIGNATED VALVES
04-13-2022
01-01-2012
Defines the 'face-to-face' (FTF) and 'centre-to-face' (CTF) dimensions for PN and Class designated metal valves used in flanged pipe systems.
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