EN 15714-5:2022
(Main)Industrial valves - Actuators - Part 5: Pneumatic linear actuators for industrial valves - Basic requirements
Industrial valves - Actuators - Part 5: Pneumatic linear actuators for industrial valves - Basic requirements
This document provides basic requirements for piston type pneumatic linear actuators for industrial valve, both double acting and single acting, used for on-off and modulating control duties.
It includes criteria, method and guidelines for design, qualification, corrosion protection, control and testing.
It does not apply to diaphragm actuators and to pneumatic actuators which are integral parts of control valves.
Other requirements, or conditions of use, different from those indicated in this document, are subject to agreement, between the purchaser and the manufacturer/supplier, prior to order.
Industriearmaturen - Antriebe - Teil 5: Pneumatische Antriebe - Grundanforderungen
Dieses Dokument enthält Grundanforderungen an pneumatische von Kolben angetriebene Linearantriebe für Industriearmaturen, die sowohl in eine als auch in beide Richtungen wirken und für Auf-Zu-Einschaltdauer und modulierende Steuerungsfunktionen verwendet werden.
Es enthält Kriterien, Verfahren und Leitlinien für Konstruktion, Qualifizierung, Korrosionsschutz, Kontrolle und Prüfung.
Es gilt nicht für Membran-Stellantriebe und pneumatische Stellantriebe, die feste Bestandteile von Regelventilen sind.
Andere Anforderungen oder Anwendungsbedingungen als die, die in diesem Dokument angegebenen sind, werden vor Auftragserteilung zwischen dem Käufer und dem Hersteller/Lieferanten vereinbart.
Robinetterie industrielle - Actionneurs - Partie 5 : Actionneurs linéaires pneumatiques - Prescriptions de base
Le présent document définit les exigences de base pour les actionneurs linéaires pneumatiques de type piston, à double et à simple effet, pour les appareils de robinetterie industrielle utilisés pour les fonctions tout ou rien et les fonctions de régulation.
Il comprend des critères, une méthode et des lignes directrices pour la conception, la qualification, la protection contre la corrosion, le contrôle et les essais.
Il ne s’applique pas aux actionneurs à membrane et aux actionneurs pneumatiques qui font partie intégrante des robinets de régulation.
Les exigences ou conditions relatives à l’utilisation, autres que celles déjà mentionnées dans le présent document, font l’objet d’un accord entre l’acheteur et le fabricant/fournisseur avant la commande.
Industrijski ventili - Pogoni - 5. del: Pnevmatični linearni pogoni za industrijske ventile - Osnovne zahteve
Ta dokument podaja osnovne zahteve za batne pnevmatične linearne pogone za industrijske ventile z dvosmernim in enosmernim delovanjem, ki se uporabljajo za vklopno-izklopne in modulacijsko krmilne naloge.
Vključuje merila, metodo in smernice za načrtovanje, kvalifikacijo, zaščito pred korozijo, krmiljenje in preskušanje.
Ne uporablja se za membranske in pnevmatične pogone, ki so sestavni deli regulacijskih ventilov.
O drugih zahtevah ali pogojih uporabe, ki niso navedeni v tem dokumentu, se kupec in proizvajalec/dobavitelj dogovorita pred naročilom.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2022
Industrijski ventili - Pogoni - 5. del: Pnevmatični linearni pogoni za industrijske
ventile - Osnovne zahteve
Industrial valves - Actuators - Part 5: Pneumatic linear actuators for industrial valves -
Basic requirements
Industriearmaturen - Antriebe - Teil 5: Pneumatische Antriebe – Grundanforderungen
Robinetterie industrielle - Actionneurs - Partie 5 : Actionneurs linéaires pneumatiques -
Prescriptions de base
Ta slovenski standard je istoveten z: EN 15714-5:2022
ICS:
23.060.20 Zapirni ventili (kroglasti in Ball and plug valves
pipe)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 15714-5
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2022
EUROPÄISCHE NORM
ICS 23.060.20
English Version
Industrial valves - Actuators - Part 5: Pneumatic linear
actuators for industrial valves - Basic requirements
Robinetterie industrielle - Actionneurs - Partie 5 : Industriearmaturen - Antriebe - Teil 5: Pneumatische
Actionneurs linéaires pneumatiques - Prescriptions de Antriebe - Grundanforderungen
base
This European Standard was approved by CEN on 20 April 2022.
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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 15714-5:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Classification/designation . 7
4.1 Duty classification . 7
4.1.1 General. 7
4.1.2 On-off duty . 7
4.1.3 Modulating duty . 7
4.2 Action . 8
4.2.1 Double acting (DA) . 8
4.2.2 Single acting (SA) . 8
5 Motive energy . 8
5.1 Operating medium. 8
5.2 Quality . 8
5.3 Pressure . 8
6 Actuator performance data . 9
6.1 Minimum moving pressure . 9
6.2 Operating time . 9
6.3 Displacement volume . 9
6.4 Dimensions and performances for double acting version . 9
6.5 Dimensions and performances for single acting version . 11
7 Basic design requirements . 12
7.1 Safety requirements . 12
7.2 Linear actuator attachment . 12
7.3 Nominal stroke . 13
7.4 Endurance of linear actuators . 13
7.5 Leakage . 14
7.6 Environmental conditions . 15
7.6.1 Ambient temperature. 15
7.6.2 Enclosure protection . 15
7.6.3 Corrosion protection . 15
7.7 Pressure connections . 17
7.7.1 General. 17
7.7.2 Remotely mounted pilot valves . 17
7.7.3 Direct mounted pilot valves . 18
7.8 Structural safety factors . 19
8 Optional equipment . 20
8.1 Ancillaries . 20
8.2 Manual operation device . 20
8.3 Mechanical end stop adjustment . 20
8.4 Position indication . 21
8.5 Bracket . 21
8.6 Anti-rotation device . 21
9 Conformity assessment . 21
9.1 General . 21
9.2 Type tests . 21
9.3 Control of production process . 22
10 Marking . 24
10.1 Mandatory marking . 24
10.2 Optional marking . 24
11 Documentation . 25
12 Linear actuator selection guidelines . 25
Annex A (normative) Endurance test procedure . 26
Annex B (informative) Actuator selection guidelines . 28
Bibliography . 31
European foreword
This document (EN 15714-5:2022) has been prepared by Technical Committee CEN/TC 69 “Industrial
valves”, the secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by November 2022, and conflicting national standards shall
be withdrawn at the latest by November 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organisations 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, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United
Kingdom.
1 Scope
This document provides basic requirements for piston type pneumatic linear actuators for industrial
valve, both double acting and single acting, used for on-off and modulating control duties.
It includes criteria, method and guidelines for design, qualification, corrosion protection, control and
testing.
It does not apply to diaphragm actuators and to pneumatic actuators which are integral parts of control
valves.
Other requirements, or conditions of use, different from those indicated in this document, are subject to
agreement, between the purchaser and the manufacturer/supplier, prior to order.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN ISO 286-2, Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes -
Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts (ISO 286-2)
EN ISO 5210:2017, Industrial valves - Multi-turn valve actuator attachments (ISO 5210:2017)
EN 12570, Industrial valves - Method for sizing the operating element
EN 15714-1, Industrial valves - Actuators - Part 1: Terminology and definition
...
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