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About This Item

 

Full Description

This document specifies constructional, functional, testing, marking, sizing and documentation requirements of gas pressure regulators:

— for inlet pressures up to 100 bar and nominal diameters up to DN 400;
— for an operating temperature range from - 20 °C to +60 °C,

which operate with fuel gases of the 1st and 2nd family as defined in EN 437:2018 [1], used in the pressure control stations in accordance with EN 12186 or EN 12279, in transmission and distribution networks and also in commercial and industrial installations.

"Gas pressure regulators" hereafter will be called "regulators" except in the titles.

For standard regulators when used in pressure control stations complying with EN 12186 or EN 12279, the Annex ZA lists all applicable essential safety requirements of the European legislation on pressure equipment except external and internal corrosion resistance for applications in corrosive environment.

Cross References:
EN ISO 15613:2004
EN ISO 12156-1:2018
ISO 3419:1981
EN ISO 9606-1:2017
EN ISO 175:2010
EN ISO 15610:2003
EN ISO 15612:2018
EN ISO 9606-3:1999
EN ISO 9712:2012
EN ISO 15611:2003
EN 60534-2-1:2011
EN 1092-4:2002
EN 10204:2004
EN 60534-2-3:2016
EN 14382:2019
EN 1759-4:2003
EN 13906-2:2013
EN 12279:2000/A1:2005
EN 1092-1:2018
EN 10226-1:2004
EN 13906-1:2013
EN 1092-3:2003/AC:2004
EN 1759-1:2004
EN 13906-3:2014
EN 60534-3-1:2000
EN 13445-4:2014/A1:2016
BS EN 14382:2019
ISO 1817:2015
EN 1092-2:1997
EN 1349:2009
EN 12516-1:2014+A1:2018
ISO 7005-2:1988
EN 12516-2:2014
EN 10226-2:2005
EN 1759-3:2003/AC:2004
EN 12516-4:2014+A1:2018
EN 12186:2014
EN ISO 148-1:2016
EN ISO 9606-4:1999
EN 549:1994
EN ISO 17637:2016
EN ISO 15614-1:2017
EN ISO 15614-2:2005/AC:2009
EN ISO 15609-1:2004
EN ISO 14732:2013
EN ISO 15607:2003
EN ISO 9606-2:2004
EN 88-1:2011+A1:2016
EN 88-2:2007
EN 60534-8-3:2011
EN 437:2018
EN 60534-3-2:2001
EN 12732:2013+A1:2014
EN 60534-1:2005
ISO 5752
EN ISO 14025:2010
EN 14717
EN ISO 9001:2015
EN 61672-1
EN ISO 14024:2018
EN ISO 6708:1995
EN ISO/IEC 17050-1
EN 60534-8-3
EN ISO 14021:2016
ASME PTC 60
EN ISO/IEC 17065:2012
EN 12627
EN 60534-2-1
EN ISO/IEC 17025


All current amendments available at time of purchase are included with the purchase of this document.
 

Document History

  1. BS EN 334:2019

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    Gas pressure regulators for inlet pressure up to 10 MPa (100 bar)

    • Most Recent
  2. BS EN 334:2005+A1:2009


    Gas pressure regulators for inlet pressures up to 100 bar

    • Historical Version
  3. BS EN 334:2005


    Gas pressure regulators for inlet pressures up to 100 bar

    • Historical Version
  4. BS EN 334:1999


    Gas pressure regulators for inlet pressures up to 100 bar

    • Historical Version