EN 126:2012
(Main)Multifunctional controls for gas burning appliances
Multifunctional controls for gas burning appliances
This European Standard specifies the safety, construction and performance requirements for multifunctional
controls intended for use with gas burners, gas appliances and similar use, hereafter referred to as MFC.
This European Standard is applicable to MFC with declared maximum inlet pressures up to and including
50 kPa (500 mbar) of nominal connection sizes up to and including DN 150 for use with one or more fuel
gases in accordance with EN 437.
MFC consist of two or more functions, at least one of which is a mechanical control, as specified in the
relevant control standards (see Figure 1). MFC consisting only of electronics are not covered by EN 126 (an
example is a combination of functions according to EN 298 and EN 1643).
Mehrfachstellgeräte für Gasgeräte
Diese Europäische Norm legt die Sicherheits-, Bau- und Funktionsanforderungen an Mehrfachstellgeräte für Gasbrenner und Gasgeräte und ähnliche Anwendungen, nachstehend Mehrfachstellgeräte genannt, fest.
Diese Europäische Norm gilt für Mehrfachstellgeräte mit einem angegebenen höchsten Eingangsdruck bis einschließlich 50 kPa (500 mbar) mit Anschlussnennweiten bis einschließlich DN 150 zur Verwendung mit einem oder mehreren Brenngas(en) nach EN 437.
Mehrfachstellgeräte haben zwei oder mehr Funktionen, die durch mindestens ein mechanisches Regel- und Steuergerät dargestellt und in den jeweiligen RS-Normen festgelegt sind (siehe Bild 1). EN 126 gilt nicht für rein elektronische Mehrfachstellgeräte (z. B. eine Kombination aus EN 298 und EN 1643).
Equipements multifonctionnels pour les appareils à gaz
La présente Norme européenne prescrit les exigences de sécurité, de construction et de fonctionnement
relatives aux équipements auxiliaires multifonctionnels pour brûleurs à gaz, appareils à gaz et équipements
similaires, dénommés ci-après «MFC».
Elle s'applique aux MFC dont la pression amont maximale est inférieure ou égale à 50 kPa (500 mbar), de
diamètre nominal de raccordement inférieur ou égal à DN 150, et pour utilisation d’un ou plusieurs des gaz en
conformité avec l’EN 437.
Un MFC comporte au moins deux fonctions, dont au moins une est une commande mécanique, selon les
spécifications des normes applicables sur les équipements auxiliaires (voir Figure 1). Les équipements
multifonctionnels uniquement à base d’électronique ne relèvent pas de l’EN 126 (par exemple une
combinaison de fonctions selon l’EN 298 et l’EN 1643).
Večnamenske naprave za nadzor plinskih aparatov
Ta evropski standard določa zahteve v zvezi z varnostjo, izdelavo in lastnostmi za večnamenske naprave za nadzor (MFC) plinskih gorilnikov, aparatov in podobno uporabo, v nadaljevanju: »večnamenske naprave«. Ta evropski standard se uporablja za večnamenske naprave z deklariranim najvišjim vhodnim tlakom do vključno 50 kPa (500 mbar) nazivnih velikosti priključkov do vključno DN 150 za uporabo z enim ali več gorivnih plinov v skladu s standardom EN 437. Večnamenske naprave imajo vsaj dve funkciji, pri čemer je najmanj ena mehanski nadzor, kakor je določeno v ustreznih nadzornih standardih. Večnamenske naprave, ki temeljijo le na elektroniki, niso zajete v standardu EN 126 (primer je kombinacija funkcij v skladu s standardoma EN 298 in EN 1643).
General Information
- Status
- Withdrawn
- Publication Date
- 27-Mar-2012
- Withdrawal Date
- 22-Sep-2025
- Technical Committee
- CEN/TC 58 - Safety and control devices for burners and appliances burning gaseous or liquid fuels
- Drafting Committee
- CEN/TC 58/WG 11 - Generics
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 21-May-2025
- Completion Date
- 23-Sep-2025
Relations
- Effective Date
- 04-Jul-2009
- Effective Date
- 26-Jul-2023
- Effective Date
- 12-Jun-2013
Frequently Asked Questions
EN 126:2012 is a standard published by the European Committee for Standardization (CEN). Its full title is "Multifunctional controls for gas burning appliances". This standard covers: This European Standard specifies the safety, construction and performance requirements for multifunctional controls intended for use with gas burners, gas appliances and similar use, hereafter referred to as MFC. This European Standard is applicable to MFC with declared maximum inlet pressures up to and including 50 kPa (500 mbar) of nominal connection sizes up to and including DN 150 for use with one or more fuel gases in accordance with EN 437. MFC consist of two or more functions, at least one of which is a mechanical control, as specified in the relevant control standards (see Figure 1). MFC consisting only of electronics are not covered by EN 126 (an example is a combination of functions according to EN 298 and EN 1643).
This European Standard specifies the safety, construction and performance requirements for multifunctional controls intended for use with gas burners, gas appliances and similar use, hereafter referred to as MFC. This European Standard is applicable to MFC with declared maximum inlet pressures up to and including 50 kPa (500 mbar) of nominal connection sizes up to and including DN 150 for use with one or more fuel gases in accordance with EN 437. MFC consist of two or more functions, at least one of which is a mechanical control, as specified in the relevant control standards (see Figure 1). MFC consisting only of electronics are not covered by EN 126 (an example is a combination of functions according to EN 298 and EN 1643).
EN 126:2012 is classified under the following ICS (International Classification for Standards) categories: 23.060.40 - Pressure regulators. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 126:2012 has the following relationships with other standards: It is inter standard links to EN 126:2004, EN 126:2025, EN 126:2012/prA1. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 126:2012 is associated with the following European legislation: EU Directives/Regulations: 2009/142/EC, 90/396/EEC; Standardization Mandates: M/327, M/BC/CEN/89/6. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
You can purchase EN 126:2012 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Mehrfachstellgeräte für GasgeräteEquipements multifonctionnels pour les appareils à gazMultifunctional controls for gas burning appliances27.060.20Plinski gorilnikiGas fuel burners23.060.99Drugi ventiliOther valvesICS:Ta slovenski standard je istoveten z:EN 126:2012SIST EN 126:2012en,fr,de01-september-2012SIST EN 126:2012SLOVENSKI
STANDARDSIST EN 126:20041DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 126
March 2012 ICS 23.060.40 Supersedes EN 126:2004English Version
Multifunctional controls for gas burning appliances
Equipements multifonctionnels pour les appareils à gaz
Mehrfachstellgeräte für Gasgeräte This European Standard was approved by CEN on 30 December 2011.
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. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists 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, 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.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 126:2012: ESIST EN 126:2012
Gas connections in common use in the various countries . 12Annex B (informative)
Leak-tightness test — volumetric method . 13Annex C (informative)
Leak-tightness test — pressure loss method . 14Annex D (normative)
Conversion of pressure loss into leakage rate . 15Annex E (normative)
Electrical/electronic component fault modes . 16Annex F (normative)
Additional requirements for safety accessories and pressure accessories as defined in EC Directive 97/23/EC . 17Annex G (normative)
Materials for pressurized parts . 18Annex H (informative)
Additional materials for pressurized parts . 19Annex I (normative)
Requirements for controls used in DC supplied gas burners and gas burning appliances . 20Annex AA (normative)
Automatic water operated gas valve . 21AA.1 Construction requirements . 21SIST EN 126:2012
Relationship between this European Standard and the Essential Requirements of EU Directive 2009/142/EC relating to appliances burning gaseous fuels . 22Bibliography . 24
Figures Figure 1 — Standards house . 5Tables Table 1 — External leakage rate. 10Table ZA — Correspondence between this European Standard and Directive 2009/142/EC relating to appliances burning gaseous fuels (1 of 2) . 22Table ZA — Correspondence between this European Standard and Directive 2009/142/EC relating to appliances burning gaseous fuels (2 of 2) . 23 SIST EN 126:2012
e) referencing the control standards as shown in Figure 1 in total, instead of referencing these standards clause by clause. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
EN 126 (see Figure 1) specifies multifunctional controls with two or more controls and Application Control Functions, e.g. the Gas Shut-off Control Function, being inherently multifunctional controls, see 6.103.
Key a)
This European Standard specifies 'automatic water operated gas valves' in Annex AA b) EN 12067-1 (Gas/air ratio controls) and EN 12078 (Zero governors) were merged into the new
EN 88-1(pressure regulators). Figure 1 — Standards house Each control integrated in the MFC shall meet the applicable requirements of the relevant control standard(s). In addition, this standard covers requirements for the safety related interactions between the different devices. EN 13611 + EN 14459 Generic part EN 88-1 b) EN 125 EN 161 EN 257 EN 298 EN 1106 EN 1643 EN 12067-2 EN 88-2
EN 126a)EN 1854 SIST EN 126:2012
...
기사 제목: EN 126:2012 - 가스 연소 기기용 다기능 제어장치 기사 내용: 이 유럽 표준은 가스 버너, 가스 기기 및 유사한 용도에 사용되는 다기능 제어장치(MFC)에 대한 안전성, 구조 및 성능 요구 사항을 규정합니다. 이 유럽 표준은 최대 입구 압력이 50 kPa(500 mbar) 이하이고 연결 크기가 DN 150 이하인 MFC에 적용됩니다. 이 유럽 표준은 EN 437에 따라 하나 이상의 연료 가스와 함께 사용하기 위한 MFC를 다룹니다. MFC는 최소한 한 가지 이상의 기계적 제어 기능을 포함하는 두 개 이상의 기능으로 구성된 제어장치를 의미합니다(도면 1 참조). MFC로서 전자기기만으로 구성된 제어장치는 EN 126에 포함되지 않습니다(예: EN 298 및 EN 1643에 따른 기능 조합). Note: The summary has been translated into Korean.
記事のタイトル：EN 126:2012-ガス燃焼機器向けの多機能コントロール 記事内容：この欧州規格では、ガスバーナー、ガス機器、および類似の用途で使用される多機能制御（MFC）の安全性、構造、および性能要件が規定されています。この欧州規格は、最大入口圧力が50 kPa（500 mbar）以下で、DN 150以下の接続サイズを持つMFCに適用されます。MFCは、少なくとも1つが機械制御である2つ以上の機能で構成される制御装置を指します（図1参照）。電子のみで構成されたMFC（例：EN 298およびEN 1643に準拠した機能の組み合わせ）はEN 126の対象外です。 Note: The summary has been translated into Japanese.
The article discusses the European Standard EN 126:2012, which specifies the requirements for multifunctional controls (MFC) used with gas burners and appliances. The standard covers MFC with maximum inlet pressures up to 50 kPa and nominal connection sizes up to DN 150. MFC are defined as controls that have two or more functions, with at least one being a mechanical control. The standard does not apply to MFC that solely consist of electronics.
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