FprEN 88-2

Safety and control devices for gas burners and gas burning appliances - Part 2: Pressure regulators for inlet pressure above 50 kPa up to and including 500 kPa and associated safety devices

This European Standard specifies the safety, design, construction and performance requirements and testing for pneumatic pressure regulators and safety devices for burners and appliances burning one or more gaseous fuels, hereafter referred to as ‘pressure regulators’.
This European Standard is applicable to:
-   pressure regulators with declared maximum inlet pressure above 50 kPa up to and including 500 kPa, of nominal connection size up to and including DN 250 for use with one or more fuel gases in accordance with EN 437;
-   pressure regulators incorporating safety devices;
-   pressure regulators which use auxiliary energy; and
-   stand-alone pressure regulators or pressure regulators equipped with a control device for maximum or minimum gas pressure.
NOTE     Stand-alone pressure regulators incorporating one function (i.e. regulation of the downstream pressure) are not covered by EN 126.
This European Standard is not applicable to:
-   pressure regulators that are connected directly to mains pipe-work or to a container that maintains a standard distribution pressure;
-   pressure regulators intended for gas appliances to be installed in the open air and exposed to the environment;
-   safety devices which use auxiliary energy.

Sicherheits- und Regeleinrichtungen für Gasbrenner und Gasgeräte - Teil 2: Druckregler für Eingangsdrücke über 50 kPa bis einschließlich 500 kPa und dazugehörigen Sicherheitseinrichtungen

Dispositifs de sécurité et de contrôle pour les brûleurs à gaz et appareils utilisant des combustibles gazeux - Régulateurs de pression pour pressions amont comprises entre 50 kPa et 500 kPa et dispositifs de sécurité associés

La présente Norme européenne prescrit les exigences et essais de sécurité, de conception, de construction et de fonctionnement relatives aux régulateurs de pression pneumatiques et dispositifs de sécurité pour brûleurs et appareils utilisant un ou plusieurs combustibles gazeux, dénommés ci-après « régulateurs de pression ».
La présente Norme européenne peut être appliquée :
-   aux régulateurs de pression dont la pression amont maximale comprise entre 50 kPa et 500 kPa, de diamètre nominal de raccordement inférieur ou égal à DN 250, et conçus pour une utilisation avec un ou plusieurs des gaz en conformité avec l’EN 437 ;
-   aux régulateurs de pression à dispositifs de sécurité intégrés ;
-   aux régulateurs de pression qui utilisent une énergie électrique auxiliaire ; et
-   aux régulateurs de pression autonomes ou aux régulateurs de pression équipés d'un dispositif de régulation pour pression de gaz maximale ou minimale.
NOTE     Les régulateurs de pression autonomes comportant une seule fonction (c'est-à-dire la régulation de la pression aval) ne sont pas couverts par l'EN 126.
La présente Norme européenne n'est pas applicable aux :
-   régulateurs de pression qui sont raccordés directement au réseau de distribution ou à un récipient qui maintient en aval une valeur de pression de distribution normalisée ;
-   régulateurs de pression conçus pour des appareils à gaz qui doivent être installés à l'air libre et exposés à l'environnement ;
-   dispositifs de sécurité qui utilisent une énergie auxiliaire.

Varnostne in nadzorne naprave za plinske gorilnike in plinske aparate - 2. del: Regulatorji tlaka za vstopne tlake nad 50 kPa do vključno 500 kPa in pripadajoče varnostne naprave

General Information

• Status: Not Published
• Publication Date: 18-Jun-2017
• Withdrawal Date: 18-Dec-2017
• ICS: 23.060.40 - Pressure regulators
• Technical Committee: CEN/TC 58 - Safety and control devices for burners and appliances burning gaseous or liquid fuels
• Drafting Committee: CEN/TC 58/WG 13 - Mechanics
• Current Stage: 5098 - Decision to abandon - Formal Approval
• Completion Date: 04-Oct-2019
• Directive: 2009/142/EC - DIRECTIVE 2009/142/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 30 November 2009 relating to appliances burning gaseous fuels
• Directive: 2014/68/EU - Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment
• Directive: 97/23/EC - Directive 97/23/EC of the European Parliament and of the Council of 29 May 1997 on the approximation of the laws of the Member States concerning pressure equipment
• Mandate: M/BC/CEN/89/6 - Standardization request to CEN concerning appliances burning gaseous fuels
• Ref Project: kSIST FprEN 88-2:2017 - Safety and control devices for gas burners and gas burning appliances - Part 2: Pressure regulators for inlet pressures above 50 kPa up to and including 500 kPa and associated safety devices

Relations

• Revises: EN 88-2:2007 - Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 88-2:2015
01-februar-2015
9DUQRVWQHLQQDG]RUQHQDSUDYH]DSOLQVNHJRULOQLNHLQSOLQVNHDSDUDWHGHO
7ODþQLUHJXODWRUML]DYVWRSQHWODNHQDGN3DGRYNOMXþQRN3DLQSULSDGDMRþH
YDUQRVWQHQDSUDYH
Safety and control devices for gas burners and gas burning appliances - Part 2: Pressure
regulators for inlet pressures above 50 kPa up to and including 500 kPa and associated
safety devices
Sicherheits- und Regeleinrichtungen für Gasbrenner und Gasgeräte - Teil 2: Druckregler
für Eingangsdrücke über 50 kPa bis einschließlich 500 kPa und dazugehörigen
Sicherheitseinrichtungen
Dispositifs de sécurité et de contrôle pour les brûleurs à gaz et appareils utilisant des
combustibles gazeux - Partie 2: Régulateurs de pression pour pressions amont
comprises entre 50 kPa et 500 kPa et dispositifs de sécurité associés
Ta slovenski standard je istoveten z: prEN 88-2 rev
ICS:
23.060.40 7ODþQLUHJXODWRUML Pressure regulators
oSIST prEN 88-2:2015 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 88-2:2015

---------------------- Page: 2 ----------------------
oSIST prEN 88-2:2015

EUROPEAN STANDARD
DRAFT
prEN 88-2 rev
NORME EUROPÉENNE

EUROPÄISCHE NORM

November 2014
ICS 23.060.40 Will supersede EN 88-2:2007
English Version
Safety and control devices for gas burners and gas burning
appliances - Part 2: Pressure regulators for inlet pressures
above 50 kPa up to and including 500 kPa and associated safety
devices
Dispositifs de sécurité et de contrôle pour les brûleurs à gaz Sicherheits- und Regeleinrichtungen für Gasbrenner und
et appareils utilisant des combustibles gazeux - Partie 2: Gasgeräte - Teil 2: Druckregler für Eingangsdrücke über 50
Régulateurs de pression pour pressions amont comprises kPa bis einschließlich 500 kPa und dazugehörigen
entre 50 kPa et 500 kPa et dispositifs de sécurité associés Sicherheitseinrichtungen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 58.

If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 88-2 rev:2014 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
oSIST prEN 88-2:2015
prEN 88-2:2014 (E)
Contents
Page
Foreword .4
1 Scope .7
2 Normative references .7
3 Terms and definitions .8
4 Classification . 12
5 Units of measurement and test conditions . 12
6 Design and construction .
...