EN ISO 4126-1:2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Safety devices for protection against excessive pressure - Part 1: Safety valves (ISO 4126-1:2013)
29-03-2022
17-07-2013
ISO 4126-1:2013 specifies general requirements for safety valves irrespective of the fluid for which they are designed.It is applicable to safety valves having a flow diameter of 4 mm and above which are for use at set pressures of 0,1 bar gauge and above. No limitation is placed on temperature.ISO 4126-1:2013 is a product standard and is not applicable to applications of safety valves.
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