Standard

ISO 4126-1:1991

Withdrawn

Note: This standard has a new edition: ISO 4126-1:2013

Corrigendums and amendments are bought separately.

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Abstract

Specifies requirements for safety valves irrespective of the fluid for which they are designed. Applies to valves having a flow diameter of 9 mm and above, which are for use at set pressures of 1 bar gauge (0,1 MPa) and above.

Document information

  • Standard from ISO
  • Published:
  • Withdrawn:
  • Expires:
  • Edition: 1
  • Version: 1
  • Document type: IS
  • ICS 13.240
  • ISO TC ISO/TC 185

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