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EVS-EN ISO 4126-1:2013

Safety devices for protection against excessive pressure - Part 1: Safety valves (ISO 4126-1:2013)

General information
Valid from 09.09.2013
Base Documents
ISO 4126-1:2013; EN ISO 4126-1:2013
Directives or regulations
2014/68/EU Pressure equipment (PED)

Standard history

Status
Date
Type
Name
This part of ISO 4126 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. This is a product standard and is not concerned with applications of safety valves.
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