BS EN ISO 4126-1:2013+A2:2019 pdf download

05-08-2020 comment

BS EN ISO 4126-1:2013+A2:2019,Safety devices for protection against excessive pressure—Part1: Safety valves.
BS EN ISO 4126-1:2013 + a2:2019 PDF can be downloaded free of charge on this website. We should thank Tina from Singapore for her generous sharing. I hope this standard document is helpful for your study.
BS EN ISO 4126-1 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 applicable to applications of safety valves.
The design shall incorporate guiding arrangements necessary to ensure consistent operation and seat tightness.
The seat of a safety valve, other than when it is an integral part of the valve shell, shall be fastened
securely to prevent the seat becoming loose in service.

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    • Liu Duo Liu Duo @Reply

      where can I download this standard BS EN ISO 4126