EN 60534-3-3-1998 en Industrial-Process Control Valves Part 3-3 Dimensions - End-to-End Dimensions for Buttweld Two-Way Globe-Type Straight Pattern Control Valves《工业过程控制阀 第3-3部分 尺寸.pdf

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1、 STD-BSI BS EN h534-3-3-ENGL 1778 Bp Lb24hb9 074b373 b51 BRITISH STANDARD Industrial-process control valves - Part 3-3: Dimensions - End-to-end dimensions for buttweld, two-way, globe-type, straight pattern control valves The European Standard EN 60534-3-31998 has the status of a British Standard IC

2、s 23.060.40: 25.040.40 BS EN 60534-3-3:1998 IEC 60534-3-3:1998 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW STD-BSI BS EN b0534-3-3-ENGL L79B m Lb24bb7 074b172 598 B Amd. No. BS EN 60634-3-3:1998 Date Text affected This British Standard, having been prepared under the direc

3、tion of the Electrotechnical Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 December 1998 National foreword This British Standard is the English language version of EN 60534-331998. It is identical with IEC 605344331998. The UK participatio

4、n in its preparation was entrusted by Technical Committee GEIJ65, Measurement and control, to Subcommittee GEL - monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secrem. F

5、rom 1 January 1997, all IEC publications have the number 6 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of time during the change over from one numbering system to the other, publications may contain identifiers from both system. Cross-references A

6、ttention is drawn to the fact that CEN and CENELEC Standards normally include an annex which lists normative references to international publications with their correpondjng European publications. The British Standards which implement these international or European publications may be found in the

7、BSI Standards Catalogue under the section entitled “hternaiional Standards Correspondence Index”, or by using the “Find” facility of the BSI standasds Electronic Catalogue. A British Standard does not purport to include ali the necessary provisions of a contrad. Users of British Standards are respon

8、sible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a i-ont cover, an inside front cover, the EN title page, pages 2 to 5 and a back cover. O BSI 1998 ISBN O 680 30826 X STDmBSI BS

9、 EN b0534-3-3-ENGL 1998 111 Lb2qbbS 074bL73 42i.1 m EUROPEAN STANDARD EN 60534-3-3 NORME EUROPENNE EUROPISCHE NORM October 1998 ICs 23.060.40; 25.040.40 Descriptors: Industrial process, control valves, end to end dimensions English version Industrial-process control valves Part 3-3: Dimensions - End

10、-to-end dimensions for buttweld, two-way, globe-type, straight pattern control valves (IEC 60534-3-3: i 998) Vannes de rgulation des processus industriels Teil 3-3: Abmessungen Partie 3-3: Dimensions Dimensions bout-bout des vannes Steliventilen de rgulation soupape deux voies, corps droit avec embo

11、uts souder (CE1 60534-3-3: 1998) Stellventile fr die Prozeregelung Einbaulngen von flanschlosen (IEC 60534-3-3: 1 998) This European Standard was approved by CENELEC on 1 998-1 0-01. CENELEC members are bound to comply with the CENKENELEC internal Regulations which stipulate the conditions for givin

12、g 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 Central Secretariat or to any CENELEC member. This European Standard exists in three official ve

13、rsions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees

14、of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotec

15、hnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 1998 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60534-3-331 998 E STD-BSI BS EN b0534-3-3-ENGL 1998 S 1b24bb 0

16、74b17V 3b0 m Page 2 EN 60534-3-3:1998 Foreword The text of document 65B/344/FDIS, future edition 1 of IEC 60534-3-3, prepared by SC 65B, Devices, of IEC TC 65, Industrial-process measurement and control, was submitted to the IEC- CENELEC parallel vote and was approved by CENELEC as EN 60534-3-3 on 1

17、998-1 0-01. The following dates were fixed: - latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 1999-07-01 - latest date by which the national standards conflicting with the EN have to be withdrawn (daw) 200 1

18、 -07-0 1 Annexes designated “normative“ are part of the body of the standard. in this standard, annex ZA is normative. Annex ZA has been added by CENELEC. Endorsement notice The text of the International Standard IEC 60534-3-3:1998 was approved by CENELEC as a European Standard without any modificat

19、ion. STD-BSI BS EN b053LI-3-3-ENGL 1998 1b24bb9 074bL75 2T7 m Page 3 EN 60534-3-31998 INDUSTRIAL-PROCESS CONTROL VALVES - Part 3-3: Dimensions - End-to-end dimensions for buttweld, two-way, globe-type, straight pattern control valves 1 Scope and object This part of IEC 60534 specifies end-to-end dim

20、ensions for given nominal sizes and pressure ratings of buttweld, two-way, globe-type, straight pattern control valves for nominal sizes DN 15 through DN 450. The purpose of this standard is to aid users in their piping design by providing normalized dimensions of buttweld end control valves. 2 Norm

21、ative reference The following normative document contains provisions which, through reference in this text, constitute provisions of this part of IEC 60534. At the time of publication, the edition indicated was valid. All normative documents are subject to revision, and parties to agreements based o

22、n this part of IEC 60534 are encouraged to investigate the possibility of applying the most recent edition of the normative document indicated below. Members of IEC and IS0 maintain registers of currently valid International Standards. IEC 60534-1 :1987, Industria-process control valves - Part 7: Co

23、ntrol valve terminology and general considerations 3 Definitions For the purpose of this part of IEC 60534, the definitions of IEC 60534-1 apply as weil as the following definition: 3.1 end-to-end dimensions distance between the faces of the connecting ends 4 Nominal sizes and pressure ratings 4.1 N

24、ominal sires Nominal sires shall be as shown in table 1. 4.2 Pressure ratings Pressure ratings shall be grouped as shown in table 1. . 5 End-to-end dimensions 5.1 End-to-end dimensions shall be taken from table 1. 5.2 Pressure ratings have been grouped as shown in table 1 in order to restrict the nu

25、mber of end-to-end dimensions. STD-BSI BS EN b0534-3-3-ENGL 1998 111 Lb24bb9 074b17b 133 W Page 4 EN 60534-3-3:1998 5.3 The dimensions listed in table 1 (designated group 1) comply with general applications of existing manufacturers lengths. 5.4 The dimensions of table 1 (designated group 2) are int

26、ended to be used when internal parts of control valves require protection against overheating produced by in-line welding or heat treatment. 6 Tolerances Tolerances on end-to-end dimensions shall be as shown in table 1. Table 1 - End-to-end dimensions for buttweld-end, two-way, globe-type, straight

27、pattern control valves Dimension L PN 160, PN 250, Class 900, Class 1500 PN 10, PN 16, PN 2,5, PN 40, PN 63, PN 100, Class 150, Class 300, Class 600 Tolerances for L Nominal rlze (DN) 15 20 25 40 50 65 80 1 O0 150 200 250 PN 420, Class 2500 Group 2 Group 1 Group 1 Group 2 Group 2 187 187 187 222 254

28、 292 31 8 368 45 1 543 673 Group 2 279 279 279 330 375 375 460 530 768 832 991 203 206 21 o 25 1 286 31 1 337 394 508 61 O 752 1 94 1 94 197 235 292 292 31 8 368 508 610 762 216 21 6 21 6 260 31 8 31 8 38 1 406 61 O 762 1016 31 8 31 8 31 8 359 400 400 498 575 819 1 029 1 270 f2 300 350 400 450 737 8

29、51 1016 1143 81 9 1 029 1108 - 1130 1 257 . 1 422 1 727 1422 1 803 - - 1-3 NOTE - Ail dimensions are in millimetres. STD-BSI BS EN b0534-3-3-ENGL 1998 II Lb24bb9 0746377 07T 131 Page 6 EN 60534-3-3:1998 Annex ZA (normative) Normative references to international publications with their corresponding

30、European publications This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisio

31、ns of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). NOTE: When an international publication has been modified by common modifica

32、tions, indicated by (mod). the relevant EN/HD applies. Publication - Year Title EN/HD - Year IEC 60534-1 1987 Industrial-process control valves EN 60534-1 1993 Part 1 : Control valve terminology and general considerations STD-BSI BS EN b0534-3-3-ENGL 1778 I Lb24bb7 074b178 Tub I BS EN 60534-3-3:1998

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