This document defines categories in the field of fans used for all purposes.
It is not applicable to electrical safety.

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This document defines terms in the field of fans used for all purposes.
It is not applicable to electrical safety.

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This document defines terms used in the hose industry.
Recommended terminology for electrical conductivity and resistance of rubber and plastics hoses and hose assemblies can be found in ISO 8031:2020, Annex A.

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This document defines categories in the field of fans used for all purposes.
It is not applicable to electrical safety.

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This document defines terms in the field of fans used for all purposes.
It is not applicable to electrical safety.

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This document defines terms in the field of fans used for all purposes. It is not applicable to electrical safety.

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This European Standard specifies the terms and definitions for the rating and performance of air conditioners, liquid chilling packages and heat pumps using either air, water or brine as heat transfer media, with electrically driven compressors when used for space heating and/or cooling.
It also specifies the terms and definitions for the rating and performance of process chillers.
This European Standard does not apply to heat pumps for domestic hot water, although certain definitions can be applied to these.
This European Standard applies to:
-   factory-made units that can be ducted,
-   factory-made liquid chilling packages with integral condensers or for use with remote condensers,
-   factory-made units of either fixed capacity or variable capacity by any means, and
-   air-to-air air conditioners which can also evaporate the condensate on the condenser side.
Packaged units, single split and multisplit systems are covered by this standard. Single duct and double duct units are covered by the standard.
In the case of units consisting of several parts, this European Standard applies only to those designed and supplied as a complete package, except for liquid chilling packages with remote condenser.
This European Standard is primarily intended for water and brine chilling packages but can be used for other liquid subject to agreement.
The units having their condenser cooled by air and by the evaporation of external additional water should have their performance in the cooling mode determined in accordance to EN 15218. For those which can also operate in the heating mode, the EN 14511 series applies for the determination of their performance in the heating mode.
NOTE 1   Part load testing of units is dealt with in EN 14825.
NOTE 2   All the symbols given in this text are used regardless of the language.

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This document specifies the general terms and definitions relevant for the utilisation of thermoplastics recyclates in thermoplastics pipes, fittings and ancillaries for both pressure and non-pressure piping systems.
This document is intended to be used by specification writers in conjunction with prCEN/TR 14541-2 and prCEN/TR 14541-3 when preparing normative documents under the scope of CEN/TC 155.

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This document defines terms for gas cylinders.

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This document defines terms used in the hose industry.
Recommended terminology for electrical conductivity and resistance of rubber and plastics hoses and
hose assemblies can be found in ISO 8031:2020, Annex A.

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This document defines terms used in the hose industry. Recommended terminology for electrical conductivity and resistance of rubber and plastics hoses and hose assemblies can be found in ISO 8031:2020, Annex A.

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This document defines terms for gas cylinders.

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This document defines terms for gas cylinders.

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This document defines current terms concerning metal hoses, metal hose assemblies and component parts.
This document applies to:
a)   stripwound metal hoses and hose assemblies;
b)   corrugated metal hoses and hose assemblies.
NOTE 1  These hoses can be used braided, covered or lined.
NOTE 2  Equivalent terms in English, French, German and Dutch are given in Annex A.

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The vocabulary in ISO 7369:2004 is out of date and that this standard needs to be revised to update the definitions in accordance to EN ISO 10380, EN 14585 and the PED (Pressure Equipment Directive).
Revision of EN ISO 7369:2004 under VA/CEN lead with Eric Winterbert as project leader is accepted by ISO/TC 5/SC 11 (Resolution 1/2016).
The exact scope of the revision will be clarified by the project group before launching the NWIP ballot.
EN-ISO 7369 defines current terms concerning metal hoses, metal hose assemblies and component parts.This document applies to:a) stripwound metal hoses and hose assemblies;b) corrugated metal hoses and hose assemblies.

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This document compiles a vocabulary of terms, with their definitions, applied in the field of district heating and district cooling pipe systems with factory made system components. Only terms which are particular to the pertinent field in CEN/TC 107 are included.

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This document defines current terms concerning metal hoses, metal hose assemblies and component parts. This document applies to: a) stripwound metal hoses and hose assemblies; b) corrugated metal hoses and hose assemblies. NOTE 1 These hoses can be used braided, covered or lined. NOTE 2 Equivalent terms in English, French, German and Dutch are given in Annex A.

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This document provides additional terms and definitions to those written in the European Agreement Concerning the International Carriage of Dangerous Goods by Road (ADR) or the Regulations concerning the International Carriage of Dangerous Goods by Rail (RID), appearing as Appendix C to the Convention concerning International Carriage by Rail (COTIF).
This document forms part of series of documents prepared by CEN/TC 296 regarding the transport of dangerous goods. The series supports the proper application of the ADR and RID.
This document is applicable to tanks used for the transport of dangerous goods.
This document does not apply to carriage in bulk of dangerous goods.
For convenience, Annex A (informative) repeats some horizontal definitions taken from ADR 2017 chapter 1.2, and Annex B (informative) repeats some definitions from ADR 2017 chapter 6.7, specific to portable tanks.
NOTE   The ADR is updated on a regular basis, therefore Annexes A and B might become out of date.
Annexes C, D and E (informative) provide alphabetical trilingual indexes of terms in English, French and German where the key is English, French and German respectively.
Annex F (normative) is a schematic diagram of tank openings and closures according to the tank code.

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This document gives definitions of vacuum pumps and related terms. It is a continuation of ISO 3529‑1 which defines general terms used in vacuum technology.

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This document establishes the vocabulary, in English, French and German, for all fluid power systems and components, excluding aerospace applications and compressed air supply installations.

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This Standard provides additional terms and definitions to those written in the European Agreement Concerning the International Carriage of Dangerous Goods by Road (ADR) or the Regulations concerning the International Carriage of Dangerous Goods by Rail (RID), appearing as Appendix C to the Convention concerning International Carriage by Rail (COTIF). This document forms part of series of documents prepared by CEN/TC 296 regarding the transport of dangerous goods. The series supports the proper application of the ADR and RID. This document is applicable to tanks used for the transport of dangerous goods. This document does not apply to carriage in bulk of dangerous goods. For convenience, Annex A (informative) repeats some horizontal definitions taken from ADR 2017 chapter 1.2, and Annex B (informative) repeats some definitions from ADR 2017 chapter 6.7, specific to portable tanks. Annexes C, D and E (informative) provide alphabetical trilingual indexes of terms in English, French and German where the key is English, French and German respectively. Annex F (normative) is a schematic diagram of tank openings and closures according to the tank code.

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This document compiles a vocabulary of terms, with their definitions, applied in the field of district heating and district cooling pipe systems with factory made system components. Only terms which are particular to the pertinent field in CEN/TC 107 are included.

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This document lists the terms and definitions for use in European Standards produced by CEN/TC 286.

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This document defines general terms used in vacuum technology. It gives theoretical definitions as precise as possible, bearing in mind the need for use of the concept in practice.

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This European Standard specifies the denominations of valves to provide a uniform and systematic terminology for all types of valves.

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This standard gives the denominations of valves. It has the purpose to provide a uniform and systematic terminology for all types of valves. By reasons of classification of terms clause 4 defines terms related to basic design characteristics and clause 5 defines terms related to functional characteristicsof valves.

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ISO 14692-1:2017 defines the applications, pressure rating methodology, the classification of the products according to application, type of joint and resin matrix and the limitations to both the materials of construction and the dimensions. It also lists the terms, definitions and symbols used and provides guidance in the use and interpretation of ISO 14692-2, ISO 14692-3 and ISO 14692-4.
ISO 14692 (all parts) is applicable to GRP piping systems that 1) utilize joints that are capable of restraining axial thrust from internal pressure, temperature change and fluid hydrodynamic forces and 2) have a trapezoidal shape for its design envelope. It is primarily intended for offshore applications on both fixed and floating topsides facilities, but it can also be used for the specification, manufacture, testing and installation of GRP piping systems in other similar applications found onshore, e.g. produced-water, firewater systems and general industrial use.
For floating installations, reference is made to the design, construction and certification standards for the hull or vessel, since these can allow alternative codes and standards for GRP piping associated with marine and/or ballast systems. However, it is recommended that ISO 14692 (all parts) be used for such applications to the maximum degree attainable.
ISO 14692 (all parts) can also be used as the general basis for specification of pipe used for pump caissons, stilling tubes, I-tubes, seawater lift risers and other similar items.

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This European Standard specifies terms and definitions to be used for pressure equipment and assemblies within the scope of European Directives on pressure equipment.
NOTE   It can be applied to other pressure equipment.

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This European Standard specifies terms and definitions to be used for pressure equipment and assemblies within the scope of European Directives on pressure equipment.
NOTE   It can be applied to other pressure equipment.

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ISO/TS 11672:2016 collects the various designation and nomenclature schemes specified in International Standards for connectors and similar products standardized by ISO/TC 131/SC 4. It establishes a uniform nomenclature structure to facilitate standardization of product names used for threaded connectors, push-in connectors, flanges, hose fittings, port plugs and quick-action couplings. The designation and nomenclature established in this document are applicable for procurement purposes when agreed to by user and supplier.

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  • Technical specification
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This European Standard specifies the names of components of valves and their definitions. It has the purpose to provide a uniform terminology for all components of valves.
This European Standard covers components common to more than one type of valve. Names of components and definitions specific to one type of valve will be found in the relevant product or performance standard.

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This European Standard specifies the names of components of valves and their definitions. It has the purpose to provide a uniform terminology for all components of valves.
This European Standard covers components common to more than one type of valve. Names of components and definitions specific to one type of valve will be found in the relevant product or performance standard.

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ISO 3529-3:2014 gives definitions of total and partial pressure vacuum gauges. lt is a continuation of ISO 3529‑1, which defines general terms used in vacuum technology, and of ISO 3529‑2, which gives definitions of vacuum pumps and related terms.

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ISO 16589 specifies seals utilising sealing elements manufactured from suitably formulated compounds, based on thermoplastic materials, such as polytetrafluoroethylene (PTFE). They are considered suitable for use under low pressure conditions. This part of ISO 16589 establishes the appropriate vocabulary, where the terms and definitions given in ISO 5598 apply.

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ISO 17769-2:2012 specifies terms, letter symbols and units related to the flow of liquids through rotodynamic and positive displacement liquid pumps and associated installations. It serves as a means of clarifying communications between the installation designer, manufacturer, operator and plant constructor.
ISO 17769-2:2012 identifies the units in common usage, but all additional legal units can be used.
ISO 17769-2:2012 deals mainly with pumping systems.

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ISO 17769-1:2012 specifies terms, letter symbols and units related to the flow of liquids through rotodynamic and positive displacement liquid pumps and associated installations. It serves as a means of clarifying communications between the installation designer, manufacturer, operator and plant constructor. It identifies the units in common usage, but all additional legal units can be used.
ISO 17769-1:2012 deals solely with conditions described by positive values for the rate of flow and pump head.

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ISO 3857-4:2012 identifies the terms and provides the definitions for the vocabulary used in the air-treatment field.

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ISO/TR 27165:2012 provides definitions for wall constructions of thermoplastics pipes intended to be used in pressure and non-pressure pipe applications. It takes into account as far as possible already existing definitions in published product standards and gives guidance for a common text when drafting new deliverables or revising existing ones.

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This Technical Report gives explanation on the pressure definitions used by the gas network operators with regard to the standards of CEN/TC 234 "Gas Infrastructure".
The European Standards of CEN/TC 234 comprise the functional requirements in the field of gas infrastructure from the input of gas into the on-shore transmission network up to the inlet connection of gas appliances, including transmission, distribution, storage, compression, pressure regulation and metering, installation, injection of non-conventional gases, gas quality issues and others.

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This International Standard deals with terms, letter symbols and units related to the flow of liquids through rotodynamic and positive displacement liquid pumps and associated installations. It serves as a means of clarifying communications between the installation designer, manufacturer, operator and plant constructor. This International Standard identifies the units in common usage but, all other legal units can be used. This International Standard deals solely with conditions described by positive values for the rate of flow and pump head. The definitions are set out showing first the most common form of a quantity followed by some frequently used variants. Other variants can be constructed and appropriate symbols evolved using the symbols and subscripts shown. Prefixes such as "working" and "design" can also be applied to the defined quantities. This International Standard is not concerned with terms, letter symbols and units referring to the component parts of rotodynamic and positive-displacement pumps and installations. Whenever possible, symbols and definitions conform to those used in ISO 31-0 and ISO 1000, with further explanations where these are deemed appropriate. Some deviations have been incorporated for reasons of consistency.

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ISO 16589-2:2011 establishes the vocabulary for seals utilizing sealing elements manufactured from suitably formulated compounds, based on thermoplastic materials, such as polytetrafluoroethylene (PTFE) that are considered suitable for use under low-pressure conditions.

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

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

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ISO 6194-2:2009 establishes the appropriate vocabulary for seals utilizing elastomeric sealing elements where the terms and definitions given in ISO 5598 apply. These seals are considered suitable for use under low-pressure conditions.

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This European standard defines the terms and their definitions (or the source if defined in other European standards) used for several types of valves or in several fields of application. These terms concern the pressures and temperatures, the dimensions, the design, the flow control characteristics and the test of valves.
The terms and definitions in this European standard may also apply to products other than valves, in which case it may be necessary to apply these definitions analogously.
This European standard covers terms common to more than one type of valve.
The terms and definitions specific to one type of valve, or to one application are found in the relevant product standard or fitness for purpose standard.

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This European standard defines the terms and their definitions (or the source if defined in other European standards) used for several types of valves or in several fields of application. These terms concern the pressures and temperatures, the dimensions, the design, the flow control characteristics and the test of valves.
The terms and definitions in this European standard may also apply to products other than valves, in which case it may be necessary to apply these definitions analogously.
This European standard covers terms common to more than one type of valve.
The terms and definitions specific to one type of valve, or to one application are found in the relevant product standard or fitness for purpose standard.

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This European Standard gives the definition of PN when applied to components of a pipework system, as specified in those standards which use the PN designation system.
This standard specifies the PN numbers which are used.

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This European Standard gives the definition of PN when applied to components of a pipework system, as specified in those standards which use the PN designation system.
This standard specifies the PN numbers which are used.

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ISO 5391:2003 provides a vocabulary for the various types of pneumatic tools and machines, and the attachments that are used with them.

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Gives the definitions of the major technical terms and expressions used to describe an steam trap as far as dimension, temperature, pressure, and flow rate are concerned, as well as their corresponding symbols and units.

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