Need help?

EN 1984:2010 Standard

wave
Save  

  Keywords:

#dn #pn #class #end #welding

  Directive

Pressure equipment Directive (2014/68/EU)

  Last Official Journal reference

Friday 2nd of October 2026

  Description:

Industrial valves - Steel gate valves

  Purpose

This European Standard specifies the requirements for steel gate valves which are wrought, cast or fabricated with end connections flanged, butt welding, socket welding or threaded. This European Standard is applicable to steel gate valves mainly used for industrial and general purpose applications. However they can be used for other applications provided the requirements of the relevant performance standards are met. The ranges of nominal sizes covered is: DN 8; DN 10; DN 12; DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100; DN 125; DN 150; DN 200; DN 250; DN 300; DN 350; DN 400; DN 450; DN 500; DN 600; DN 700; DN 750; DN 800; DN 900; DN 1000. DN 750 is used for Class designated valves only. DN 8 and DN 12 are not used for flanged end connections.  Socket welding end valves and threaded end valves are limited to the range DN 8 to DN 65. The range of pressure designations covered is: a) for flanged valves 1) PN 10; PN 16; PN 25; PN 40; PN 63; PN 100 2) Class 150; Class 300; Class 600 b) for butt welding end valves 1) PN 10, PN 16, PN 25, PN 40, PN 63, PN 100 2) Class 150, Class 300, Class 600 c) for socket welding end valves and threaded end valves 1) PN 10; PN 16; PN 25; PN 40; PN 63; PN 100 2) Class 600; Class 800

  Publication

Tuesday 19th of July 2016

  Related Standards

EN ISO 15614-11:2025

Pressure equipment Directive (2014/68/EU)

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

EN 12953-2:2012

Pressure equipment Directive (2014/68/EU)

Shell boilers - Part 2: Materials for pressure parts of boilers and accessories

EN 12952-9:2022

Pressure equipment Directive (2014/68/EU)

Water-tube boilers and auxiliary installations - Part 9: Requirements for firing systems for pulverized solid fuels for the boiler

EN 12952-8:2022

Pressure equipment Directive (2014/68/EU)

Water-tube boilers and auxiliary installations - Part 8: Requirements for firing systems for liquid and gaseous fuels for the boil...

EN 12261:2024

Pressure equipment Directive (2014/68/EU)

Gas meters - Turbine gas meters

EN 10222-4:2017+A1:2021

Pressure equipment Directive (2014/68/EU)

Steel forgings for pressure purposes - Part 4: Weldable fine grain steels with high proof strength

  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