SR EN ISO 4126-1:2004

Safety devices for protection against excessive pressure - Part 1: Safety valves (ISO 4126-1:2004)

ISO 4126-1:2004 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 6 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 for safety valves.


Status : Withdrawn
Approval date : 12/14/2004
Publish date : 12/15/2004
Withdrawal date : 12/23/2013
Number of pages : 30
ICS : 13.240 Protection against excessive pressure
Technical Committee : 89 - Industrial valves

Relations with other standards: