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  • Document number:
    ISO 4126-3
  • Issuing date:
    2020-09-01
  • Document type:
    Norm
  • Title:
    Safety devices for protection against excessive pressure - Part 3: Safety valves and bursting disc safety devices in combination
  • Replaces:
    ISO 4126-3(2006-03); ISO/FDIS 4126-3(2020-04)
  • Author:
    ISO/TC 185 Safety devices for protection against excessive pressure
  • Search term:
    Bursting discs; Bursting pressures; Bursting safety device; CE marking; Certification; Combination; Definitions; Design; Dimensioning; Excess pressures; Explosion protection; Head losses; Industrial fittings; Marking; Overpressure protection; Pressure control valves; Pressure overload; Pressure releases; Safety devices; Safety valves; Specification (approval); Technical data sheets; Testing; Valves
  • Application areas:
    03.02 Sicherheitsbauteile
  • Hazards:
    AB Terminologische Festlegungen in Normen mit Arbeitsschutzbezug; FC Explosionsgefährdung
  • ICS:
    13.240 Protection against excessive pressure
  • Price:
    76,30 EUR
  • Cross references:
    ISO 4126-1 (2013-07)<S>; ISO 4126-2 (2018-12)<S>; ISO 4126-4 (2013-07)<S>; ISO 4126-5 (2013-07)<S>; ISO 4126-6 (2014-06)<S>; ISO 4126-9 (2008-04)<S>
  • Cited in:
    DIN EN ISO 6368 (2022-02)<GLEITEND>; DIN EN ISO 20257-1 (2020-12)<GLEITEND>; DIN EN ISO 23251 (2020-11)<GLEITEND>; 21/30434505 DC (2021-05-03); BS EN ISO 6368 (2021-12-10); BS EN ISO 23251 (2020-11-27); EN ISO 6368 (2021-12)<GLEITEND>; EN ISO 20257-1 (2020-05)<GLEITEND>; ISO 6368 (2021-11)<GLEITEND>; OENORM EN ISO 6368 (2022-03-01); OENORM EN ISO 20257-1 (2020-11-15); OENORM EN ISO 23251 (2021-03-15)
  • Identical with:
    DIN EN ISO 4126-3(2021-03)<IDT>; BS EN ISO 4126-3(2020-10-06)<IDT>; EN ISO 4126-3(2020-09)<IDT>; NF E29-417-3(2020-09-30)<IDT>; SN EN ISO 4126-3(2021-01)<IDT>; OENORM EN ISO 4126-3(2021-03-15)<IDT>; PN-EN ISO 4126-3(2021-02-15)<IDT>; SS-EN ISO 4126-3(2020-10-08)<IDT>; UNE-EN ISO 4126-3(2021-05-12)<IDT>; GOST R 59374.3(2021)<IDT>; TS EN ISO 4126-3(2020-11-09)<IDT>
  • Update flag:
    Unchanged