EN 1349:2009
(Main)Industrial process control valves
Industrial process control valves
This European Standard applies to all industrial process control valves (hereafter referred to as control valves).
This European Standard specifies the design and performance requirements including material, pressure/temperature ratings, dimensions, testing and marking.
The range of nominal size is:
- DN 10; 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 1 000; DN 1 200.
The range of PN is:
- PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; PN 160; PN 250; PN 320; PN 400.
The range of Class is:
- Class 150; Class 300; Class 600; Class 900; Class 1 500; Class 2 500; Class 4 500.
Pinch valves are excluded from the scope of this European Standard.
Cast iron Class designated flanges are excluded from the scope of this European Standard.
Stellgeräte für die Prozessregelung
Diese Europäische Norm gilt für alle Typen von Stellgeräten für industrielle Prozesse (nachfolgend Stellge-räte genannt).
Sie legt Anforderungen für Konstruktion und Leistung einschließlich Werkstoff, Druck-/Temperaturwerte, Abmessungen, Prüfung und Kennzeichnung fest.
Der Bereich der Nennweite ist:
- DN 10; 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 1 000; DN 1 200.
Der Bereich der Nenndruckstufe PN ist:
- PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; PN 160; PN 250; PN 320; PN 400.
Der Bereich der Nenndruckklasse ist:
- Class 150; Class 300; Class 600; Class 900; Class 1 500; Class 2 500; Class 4 500.
Quetschventile gehören nicht zum Anwendungsbereich dieser Europäischen Norm.
Nach Class bezeichnete Flansche aus Gusseisen sind aus dem Anwendungsbereich dieser Europäischen Norm ausgeschlossen.
Robinets de régulation des processus industriels
La présente Norme européenne s’applique à tous les robinets de régulation des processus industriels (désignés ci-après sous le nom de robinets de régulation).
La présente Norme européenne spécifie les exigences de conception et de performance, y compris les matériaux, la relation pression/température, les dimensions, les essais et le marquage.
La gamme des diamètres nominaux est la suivante :
DN 10; 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 1 000; DN 1 200.
La gamme des PN est la suivante :
PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; PN 160; PN 250; PN 320; PN 400.
La gamme des Class est la suivante :
Class 150; Class 300; Class 600; Class 900; Class 1 500; Class 2 500; Class 4 500.
Les robinets à manchon déformable n’entrent pas dans le domaine d’application de la présente Norme européenne.
Les brides en fonte désignées Class n’entrent pas dans le domaine d’application de la présente Norme européenne.
Regulacijski ventili za industrijske procese
Ta evropski standard velja za vse regulacijske ventile za industrijske procese (v nadaljevanju regulacijski ventili). Ta evropski standard določa zahteve za konstrukcijo in delovanje, vključno z materialom, nazivnim tlakom/temperaturo, merami, preskušanjem in označevanjem. Razpon nazivne velikosti je: DN 10; 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 1200. Razpon PN je: PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; PN 160; PN 250; PN 320; PN 400. Razpon Class je:Class 150; Class 300; Class 600; Class 900; Class 1500; Class 2 500; Class 4 500. Iz obsega uporabe tega evropskega standarda so izvzeti membranski ventili. Iz obsega uporabe tega evropskega standarda so izvzete prirobnice iz litega železa, označene po Class.
General Information
Relations
Overview
EN 1349:2009 - Industrial process control valves is a CEN European Standard that defines design and performance requirements for industrial control valves. It covers materials, pressure/temperature ratings, dimensions, testing, inspection and marking for a wide range of control valves used in process industries. The standard applies to valves sized DN 10 up to DN 1200 and to PN and Class pressure designations listed in the scope. Pinch valves and cast iron Class‑designated flanges are excluded.
Key topics and technical requirements
The standard consolidates technical requirements and test methods referenced from EN 60534 and other valve/pipe standards. Major topics include:
- Scope and terminology
- Definitions for control valves, obturators (plugs), valve types (globe, gate, diaphragm, ball, segmented ball, plug, butterfly, eccentric plug) and components.
- Design and materials
- Selection of shell and trim materials appropriate to operating conditions; steel materials per EN 12516‑1 and non‑steel materials per EN 12516‑4.
- Requirements for seals (e.g., bellows with secondary seal).
- Pressure / temperature ratings
- Ratings aligned with referenced EN standards for PN and Class designated valves.
- Dimensions
- Face‑to‑face and end‑to‑end dimensions (basic series) to ensure interchangeability (references include EN 558, EN 12982).
- Functional characteristics
- Shell design strength, flow coefficients (KV / CV), inherent flow characteristic, rangeability and seat leakage criteria.
- Testing and inspection
- Mandatory tests: hydrostatic/shell strength, flow coefficient and flow characteristic, seat leakage, rated travel, dead band, packing leakage and additional tests per EN 12266‑1 and EN 60534‑4.
- Marking & documentation
- Marking requirements and nameplate data per EN 19 and EN 60534‑5; transportation preparations.
- Size and rating ranges
- Nominal sizes: DN 10 to DN 1200.
- PN: 10, 16, 25, 40, 63, 100, 160, 250, 320, 400.
- ASME Class equivalents: 150, 300, 600, 900, 1500, 2500, 4500.
Applications and users
EN 1349:2009 is intended for:
- Valve manufacturers designing and certifying industrial process control valves.
- Plant and process engineers specifying valves for chemical, oil & gas, power, water and general process industries.
- Procurement and QA teams writing technical purchasing specifications and acceptance criteria.
- Inspectors and test laboratories performing compliance testing and routine inspection.
Using EN 1349 ensures consistent valve performance, interchangeability and traceable testing/marking for process control applications across Europe and where CEN standards are adopted.
Related standards
- EN 60534 series (control valve terminology, flow capacity, testing, marking)
- EN 12266‑1 (pressure tests and acceptance criteria)
- EN 12516 series (shell design strength)
- EN 19 (marking of metallic valves) These referenced standards provide the detailed methods and calculations that EN 1349 relies on for conformity and testing.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Regulacijski ventili za industrijske proceseStellgeräte für die ProzessregelungRobinets de régulation des processus industrielsIndustrial process control valves23.060.40Pressure regulatorsICS:Ta slovenski standard je istoveten z:EN 1349:2009SIST EN 1349:2011en,fr,de01-april-2011SIST EN 1349:2011SLOVENSKI
STANDARDSIST EN 1349:2001/AC:2002SIST EN 1349:20011DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1349
November 2009 ICS 23.060.40 Supersedes EN 1349:2000English Version
Industrial process control valves
Robinets de régulation des processus industriels
Stellgeräte für die Prozessregelung This European Standard was approved by CEN on 10 October 2009.
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 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 Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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 and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1349:2009: ESIST EN 1349:2011
Relationship between this European Standard and the Essential
Requirements of EU Directive 97/23/EC . 16Bibliography . 17 SIST EN 1349:2011
capacity — Inherent flow characteristics and
rangeability (IEC 60534-2-4:2009) EN 60534-2-5, Industrial-process control valves — Part 2-5: Flow capacity; Sizing equations for fluid flow through multistage control valves with interstage recovery (IEC 60534-2-5:2003) EN 60534-4:2006, Industrial-process control valves — Part 4: Inspection and routine testing (IEC 60534-4:2006) EN 60534-5:2004, Industrial-process control valves — Part 5: Marking (IEC 60534-5:2004) EN 60534-9, Industrial-process control valves — Part 9: Test procedure for response measurements from step inputs (IEC 60534-9:2007) EN ISO 228-1, Pipe threads where pressure-tight joints are not made on the threads — Part 1: Dimensions, tolerances and designation (ISO 228-1:2000) ASME B1.20.1:1983, Pipe Threads, General Purpose, Inch SIST EN 1349:2011
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Frequently Asked Questions
EN 1349:2009 is a standard published by the European Committee for Standardization (CEN). Its full title is "Industrial process control valves". This standard covers: This European Standard applies to all industrial process control valves (hereafter referred to as control valves). This European Standard specifies the design and performance requirements including material, pressure/temperature ratings, dimensions, testing and marking. The range of nominal size is: - DN 10; 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 1 000; DN 1 200. The range of PN is: - PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; PN 160; PN 250; PN 320; PN 400. The range of Class is: - Class 150; Class 300; Class 600; Class 900; Class 1 500; Class 2 500; Class 4 500. Pinch valves are excluded from the scope of this European Standard. Cast iron Class designated flanges are excluded from the scope of this European Standard.
This European Standard applies to all industrial process control valves (hereafter referred to as control valves). This European Standard specifies the design and performance requirements including material, pressure/temperature ratings, dimensions, testing and marking. The range of nominal size is: - DN 10; 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 1 000; DN 1 200. The range of PN is: - PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; PN 160; PN 250; PN 320; PN 400. The range of Class is: - Class 150; Class 300; Class 600; Class 900; Class 1 500; Class 2 500; Class 4 500. Pinch valves are excluded from the scope of this European Standard. Cast iron Class designated flanges are excluded from the scope of this European Standard.
EN 1349:2009 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 1349:2009 has the following relationships with other standards: It is inter standard links to EN 1349:2000/AC:2001, EN 1349:2000. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 1349:2009 is associated with the following European legislation: EU Directives/Regulations: 2014/68/EU, 97/23/EC; Standardization Mandates: M/071. 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.
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The EN 1349:2009 standard serves a critical function within the domain of industrial process control valves, establishing comprehensive guidelines that govern the design and performance of these essential components. The scope of this European Standard is extensive, covering all control valves utilized in industrial applications. It meticulously outlines the necessary design and performance requirements, which include specifications for materials, pressure/temperature ratings, dimensions, testing protocols, and marking. One of the most significant strengths of EN 1349:2009 lies in its detailed specifications that cater to a wide range of nominal sizes and pressure ratings. The extensive nominal size options, from DN 10 to DN 1200, allow for versatility and adaptability in various industrial settings. Similarly, the pressure ratings (PN 10 to PN 400) and the class ratings (from Class 150 to Class 4500) further underscore the standard's relevance by accommodating diverse operational needs and conditions. The standard emphasizes not only the performance characteristics but also the importance of ensuring reliability and safety in industrial operations through rigorous testing requirements. This focus on performance ensures that control valves will function effectively under specified conditions, thereby enhancing industrial process safety and efficiency. Moreover, the systematic exclusion of pinch valves and cast iron Class designated flanges from the scope of the standard helps clarify the areas of applicability, thereby preventing misinterpretations and ensuring that users apply the Standard correctly in relevant scenarios. Overall, EN 1349:2009 stands as a robust and vital framework for the industrial process control valve sector, providing essential specifications that ensure the quality, safety, and effectiveness of control valves in various applications. Its broad scope and comprehensive approach make it a relevant reference for professionals in the field, ensuring that industrial applications can proceed with the assurance that they meet established European standards.
「EN 1349:2009」は、産業プロセス制御バルブに関する欧州標準であり、その適用範囲は、すべての産業プロセス制御バルブ（以下「制御バルブ」といいます）に広がっています。この標準は、制御バルブの設計および性能要件を詳細に規定しており、材料、圧力/温度の定格、寸法、試験、マーキングに関する基準が含まれています。 この標準の強みは、制御バルブの幅広いサイズと圧力等級に対応している点です。具体的には、名目サイズはDN 10からDN 1200までの多様な選択肢を提供し、これによりさまざまな産業用途に応じた適切なバルブを選定することが可能です。また、PN 10からPN 400の圧力等級と、Class 150からClass 4500にわたるクラスも含まれており、これにより利用者は特定のプロセスニーズに最適な仕様を選ぶことができます。さらに、設計や性能を満たすための具体的な要件が設けられているため、信頼性の高い製品を設計する際の指針としても有益です。 ただし、注意が必要なのは、この欧州標準にはピンチバルブや鋳鉄製のクラス指定フランジが適用外となっている点です。これらの対象外のバルブについては、他の基準や指針に従う必要があります。 この標準は、産業界における制御バルブの統一的な基準を提供するものであり、品質と安全性を確保するための重要な役割を果たしています。産業プロセスにおけるバルブの選択や設計において不可欠なリファレンスとなることから、EN 1349:2009の重要性は非常に高いといえます。
EN 1349:2009 표준은 산업 공정 제어 밸브(이하 제어 밸브)에 대한 유럽 표준으로, 설계 및 성능 요구 사항을 명확히 규정하고 있습니다. 이 표준은 제어 밸브의 재료, 압력/온도 등급, 치수, 시험 및 표시에 대한 구체적인 요구 사항을 포함하고 있어, 산업 분야에서 제어 밸브의 일관된 품질과 성능을 보장합니다. 이 표준의 주요 강점 중 하나는 광범위한 공칭 사이즈(DN 10부터 DN 1200까지)와 다양한 압력 등급(PN 10부터 PN 400까지) 및 클래스(Class 150부터 Class 4500까지)를 손쉽게 벤치마킹할 수 있도록 설계되었다는 점입니다. 이는 다양한 산업 응용 분야에 맞춰 제어 밸브를 설계하고 제조할 수 있게 하여, 사용자와 제조사 모두에게 유용한 가이드를 제공합니다. 또한, EN 1349:2009는 제어 밸브와 관련된 다양한 규격을 명확하게 구분지어 제시하고 있으며, 핀치 밸브 및 주철 클래스에 지정된 플랜지는 적용 범위에서 제외됨을 명시하여 혼동을 방지합니다. 이러한 명확한 범위 설정은 제어 밸브의 설계 및 제조 시 기준을 확립하고, 산업 전반에서의 일관성을 증대시키는 데 기여합니다. 따라서, EN 1349:2009 표준은 산업 공정 제어 밸브의 안전한 사용과 신뢰성 있는 성능을 위한 필수 지침을 제공하며, 현대의 복잡한 산업 환경에서도 그 중요성이 더욱 강조되고 있습니다.
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