Need help?

EN 16668:2016+A1:2018 Standard

wave
Save  

  Keywords:

#ped #standard #applicable #directive #pressure

This standard is superseded by:
  •   EN 16668:2025
  •   Directive

    Pressure equipment Directive (2014/68/EU)

      Last Official Journal reference

    Monday 12th of January 2026

      Description:

    Industrial valves - Requirements and testing for metallic valves as pressure accessories

      Purpose

    This European standard applies to metallic valves as pressure accessories for industrial applications with a maximum allowable pressure PS greater than 0,5 bar in accordance with the Pressure Equipment Directive (PED) 97/23/EC and specifies minimum requirements applicable to design, manufacture, testing, materials and documentation. All relevant essential safety requirements of the Pressure Equipment Directive (PED) 97/23/EC applicable to valves have been taken into consideration and are addressed in this standard. This standard is not applicable to: -  safety valve and bursting disc (a safety accessory), -  sight glass with its frames (component of a pressure equipment) and -  measurement chambers. For other exclusions refer to the PED.

      Publication

    Friday 14th of September 2018

      Cessation

    This standard will be withdrawn on 2027-07-13

      Amendment

    This standard is an amendment for "EN 16668:2016"

      Related Standards

    EN 10305-4:2016

    Pressure equipment Directive (2014/68/EU)

    Steel tubes for precision applications - Technical delivery conditions - Part 4: Seamless cold drawn tubes for hydraulic and pneum...

    EN ISO 15614-11:2002

    Pressure equipment Directive (2014/68/EU)

    Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 11: Electron and lase...

    EN 15001-1:2009

    Pressure equipment Directive (2014/68/EU)

    Gas Infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and gr...

    EN ISO 15613:2004

    Pressure equipment Directive (2014/68/EU)

    Specification and qualification of welding procedures for metallic materials - Qualification based on pre-production welding test ...

    EN ISO 15614-1:2004/A1:2008

    Pressure equipment Directive (2014/68/EU)

    Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas weldin...

    EN ISO 15614-1:2004/A2:2012

    Pressure equipment Directive (2014/68/EU)

    Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas weldin...

      Stay up to date

      ACCESS

    Search for a standard
    GO

    Register

    Already a member?
    Login

      OTHER APPLICATIONS

    If you are interested in DO160 tests, you can give a try to our other free of charge software:
    CE-Marking assistant, Version: 1.3.0