SIST EN 15714-1:2011

Industrial valves - Actuators - Part 1: Terminology and definitions

This document defines specific terms and definitions used for industrial valve actuators not included in EN 736-2 and EN 736-3.

Industriearmaturen - Antriebe - Teil 1: Begriffe und Definitionen

Dieses Dokument legt spezifische Begriffe und Definitionen fest, die für Stellantriebe von Industriearmaturen verwendet werden und nicht in EN 736-2 und EN 736-3 enthalten sind.

Robinetterie industrielle - Actionneurs - Partie 1: Terminologie et définitions

Le présent document définit les termes et définitions spécifiques utilisés pour les actionneurs pour robinetterie
industrielle ne faisant pas partie de l'EN 736-2 ou de l'EN 736-3.

Industrijski ventili - Pogoni - 1. del: Terminologija in definicije

Ta dokument opredeljuje specifične izraze in definicije, ki se uporabljajo za industrijske pogone za ventile, ki niso vključeni v EN 736-2 in EN 736-3.

General Information

• Status: Published
• Public Enquiry End Date: 19-Nov-2007
• Publication Date: 03-Oct-2011
• ICS: 01.040.23 - Fluid systems and components for general use (Vocabularies)
• ICS: 23.060.20 - Ball and plug valves
• Technical Committee: TLP - Pressure vessels
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 15-Sep-2011
• Due Date: 20-Nov-2011
• Completion Date: 04-Oct-2011
• 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/071 - Mandate to CEN for standardization in the field of Pressure equipment
• Ref Project: EN 15714-1:2009 - Industrial valves - Actuators - Part 1: Terminology and definitions

Overview

EN 15714-1:2009 (CEN) - Industrial valves - Actuators - Part 1: Terminology and definitions - provides a harmonized vocabulary for industrial valve actuators not covered by EN 736-2 and EN 736-3. Published by CEN in October 2009, the standard defines common terms for electric, pneumatic and hydraulic actuators, plus terms specific to pneumatic/hydraulic and electric designs. Its purpose is to improve clarity in specifications, testing, procurement and technical communication across the valve and actuator supply chain.

Key topics and requirements

The document is a terminology standard (no normative references) and organizes definitions into three main groups:

• Common terms and definitions for electric, pneumatic and hydraulic actuators, e.g.:
  • ambient temperature, end of travel, end stop, end torque/thrust, fail-safe, indicating arrangement, manual override, operating cycle, output torque/thrust, position transmitter, seating/unseating torque, start torque/thrust, stroke, travel limitation.
• Pneumatic and hydraulic specific terms, e.g.:
  • displacement volume, dead volume, dew point, diaphragm actuator, piston actuator, single acting / double acting, spring return actuator, vane actuator, maximum allowable pressure, minimum moving pressure, nominal supply pressure, pilot/solenoid valve, external leakage.
• Electric actuator specific terms, e.g.:
  • controller, de-rating factor, duty, ESD (emergency shut down) command, gearbox, nominal motor current/power, nominal voltage, output drive, terminal compartment, thermal protecting device.

The standard lists clear, standardized definitions (examples above) so that technical documentation uses consistent language. It also cites related references (EN 736-2, EN 736-3, EN ISO 4628-2) in its bibliography.

Practical applications and users

EN 15714-1 is valuable for:

• Valve and actuator manufacturers - consistent product documentation and datasheets.
• System integrators and OEMs - clear specification of actuator functions, interfaces and safety features.
• Plant engineers and maintenance teams - unambiguous terms for operation, testing and troubleshooting.
• Procurement and specifications writers - precise RFPs and contracts that reference standardized terminology.
• Testing labs and certification bodies - consistent interpretation of test procedures where terminology matters. Typical uses include product catalogs, installation manuals, technical training materials, procurement specifications, and interoperability requirements in process industries (oil & gas, water, power, chemical, HVAC).

Related standards

• EN 736-2: Valves - Terminology - Definition of components of valves
• EN 736-3: Valves - Terminology - Definition of terms
• EN ISO 4628-2: Paints and varnishes - Assessment of blistering

Using EN 15714-1 in tandem with these standards helps ensure consistent, internationally understood terminology for industrial valves and actuators.

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Industrijski ventili - Pogoni - 1. del: Terminologija in definicijeIndustriearmaturen - Antriebe - Teil 1: Begriffe und DefinitionenRobinetterie industrielle - Actionneurs - Partie 1: Terminologie et
définitionsIndustrial valves - Actuators - Part 1: Terminology and definitions23.060.20Zapirni ventili (kroglasti in pipe)Ball and plug valves01.040.23Fluid systems and components for general use (Vocabularies)ICS:Ta slovenski standard je istoveten z:EN 15714-1:2009SIST EN 15714-1:2011en,fr,de01-november-2011SIST EN 15714-1:2011SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15714-1
October 2009 ICS 01.040.23; 23.060.20 English Version
Industrial valves - Actuators - Part 1: Terminology and definitions Robinetterie industrielle - Actionneurs - Partie 1: Terminologie et définitions
Industriearmaturen - Antriebe - Teil 1: Begriffe und Definitionen This European Standard was approved by CEN on 12 September 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 15714-1:2009: ESIST EN 15714-1:2011

3 Foreword This document (EN 15714-1:2009) 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 April 2010, and conflicting national standards shall be withdrawn at the latest by April 2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. 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, 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. SIST EN 15714-1:2011
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