BS EN 12094-13-2001 固定消防系统.气体灭火系统元件.阀门和非回阀门检验的试验方法和要求.pdf

BRITISH STANDARD BS EN 12094-132001 Incorporating Corrigendum No. 1 Fixed firefighting systems Components for gas extinguishing systems Part 13 Requirements and test s for check valves and non-return valves The European Standard EN 12094-132001 has the status of a British Standard ICS 13.220.10 Licensed Copy London South Bank University, London South Bank University, Sat Jul 15 192202 BST 2006, Uncontrolled Copy, c BSI BS EN 12094-132001 This British Standard, having been prepared under the direction of the Health and Environment Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 May 2001 BSI 19 September 2002 ISBN 0 580 36774 6 National foreword This British Standard is the official English language version of EN 12094-132001, including Corrigendum February 2002. This European Standard is the subject of transitional arrangements agreed under a Commission mandate which is intended to lead to CE marking in support of the Construction Products Directive. In order to allow for any changes in national regulations, the Member States have agreed a transition period of 21 months before CE marking becomes effective. The UK participation in its preparation was entrusted by Technical Committee FSH/18, Fixed firefighting systems, to Subcommittee FSH/18/6, Gas systems, which has the responsibility to A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests ined; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 17 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments 13873 Corrigendum No. 1 19 September 2002 Revisions to 3.8 and the first paragraph of 4.1. Licensed Copy London South Bank University, London South Bank University, Sat Jul 15 192202 BST 2006, Uncontrolled Copy, c BSI 标准分享网 w w w .b z f x w .c o m 免费下载 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12094-13 March 2001 ICS 93.080.20Incorporating corrigendum February 2002 English version Fixed firefighting systems Components for gas extinguishing systems Part 13 Requirements and test s for check valves and non-return valves Installations fixes de lutte contre liincendie Elments d’installation d’extinction gaz Partie 13 Exigences et mthodes d’essai pour clapets anti-retour Ortsfeste Brandbekmpfungsanlagen Bauteile fr Lschanlagen mit gasfrmigen Lschmitteln Teil 13 Anforderungen und Prfverfahren fr Rckflussverhinderer und Rckschlagventile This European Standard was approved by CEN on 4 February 2001. 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 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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre rue de Stassart, 36 B-1050 Brussels 2001 CENAll rights of exploitation in any and by any means reserved worldwide for CEN national Members. Ref. No. EN 12094-132001 E Licensed Copy London South Bank University, London South Bank University, Sat Jul 15 192202 BST 2006, Uncontrolled Copy, c BSI Page 2 EN 12094-132001 Contents Page Foreword..............................................................................................................................................................................3 Introduction..........................................................................................................................................................................3 1 Scope...............................................................................................................................................................................4 2 Normative references......................................................................................................................................................4 3 Terms and definitions......................................................................................................................................................4 4 Requirements ..................................................................................................................................................................5 4.1 General design .............................................................................................................................................................5 4.2 Connection threads ......................................................................................................................................................6 4.3 Internal pressure...........................................................................................................................................................6 4.4 Strength ........................................................................................................................................................................6 4.5 Flow way.......................................................................................................................................................................6 4.6 Leakage........................................................................................................................................................................6 4.7 Impact...........................................................................................................................................................................6 4.8 Function and ambient temperatures ............................................................................................................................6 4.9 Corrosion ......................................................................................................................................................................6 4.10 Stress corrosion..........................................................................................................................................................6 4.11 Vibration resistance....................................................................................................................................................7 4.12 Documentation............................................................................................................................................................7 5 Test s...................................................................................................................................................................7 5.1 Test conditions..............................................................................................................................................................7 5.2 Test samples and order of tests...................................................................................................................................7 5.3 Compliance...................................................................................................................................................................8 5.4 Internal pressure...........................................................................................................................................................8 5.5 Strength test..................................................................................................................................................................8 5.6 Leakage test.................................................................................................................................................................8 5.7 Impact test ....................................................................................................................................................................9 5.8 Function........................................................................................................................................................................9 5.9 Function at high and low temperature..........................................................................................................................9 5.10 Corrosion ..................................................................................................................................................................10 5.11 Stress corrosion........................................................................................................................................................10 5.12 Vibration....................................................................................................................................................................10 6 Marking..........................................................................................................................................................................10 7 uation of conity................................................................................................................................................11 7.1 General.......................................................................................................................................................................11 7.2 Initial type testing........................................................................................................................................................11 7.3 Factory production control FPC...............................................................................................................................11 Annex A normative Flow characteristics.........................................................................................................................12 Annex ZA inative Clauses of this European Standard addressing the provisions of the EU Construction Products Directive..............................................................................................................................................................14 Bibliography.......................................................................................................................................................................17 Licensed Copy London South Bank University, London South Bank University, Sat Jul 15 192202 BST 2006, Uncontrolled Copy, c BSI 标准分享网 w w w .b z f x w .c o m 免费下载 Page 3 EN 12094-132001 Foreword This European Standard has been prepared by Technical Committee CEN/TC 191 “Fixed firefighting systems“, the secretariat of which is held by BSI. 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 September 2001, and conflicting national standards shall be withdrawn at the latest by December 2002. This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directives. For relationship with EU Directives, see inative Annex ZA, which is an integral part of this standard. This part of EN 12094 is one of a number of European Standards prepared by CEN/TC 191 covering components for gas extinguishing systems. They are included in a series of European Standards planned to cover - gas extinguishing systems EN 12094 - sprinkler systems EN 12259 and EN 12845 - powder systems EN 12416 - explosion protection systems EN 26184 - foam systems EN 13565 - hose systems EN 671 - smoke and heat control systems EN 12101 - water spray systems The following parts of this European Standard are planned - Part 1 Requirements and test s for electrical automatic control and delay devices - Part 2 Requirements and test s for non-electrical automatic control and delay devices - Part 3 Requirements and test s for manual triggering and stop devices - Part 4 Requirements and test s for high- pressure container valve assemblies and actuators - Part 5 Requirements and test s for selector valves and actuators for CO2 systems - Part 6 Requirements and test s for non-electrical disable devices for CO2 systems - Part 7 Requirements and test s for nozzles for CO2 systems - Part 8 Requirements and test s for flexible connectors for CO2 systems - Part 9 Requirements and test s for special fire detectors - Part 10 Requirements and test s for pressure gauges and pressure switches - Part 11 Requirements and test s for weighing devices - Part 12 Requirements and test s for alarm devices - Part 13 Requirements and test s for check valves and non-return valves - Part 16 Requirements and test s for odorizing devices for low pressure CO2 systems - Part 17 Requirements and test s for pipe hangers - Part 20 Requirements and test s for compatibility of components According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Irelan