【阀门标准】ISA 75.03-1992.PDF

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1、Face-to-Face Dimensions forIntegral Flanged Globe-StyleControl Valve Bodies(ANSI Classes 125,150,250,300,and 600)Formerly ISAS4.0.01Approved 2 September 1992ISA75.031992Formerly ISAS75.031992STANDARDISA The Instrumentation,Systems,andAutomation Society TMCopyright?1992 by the Instrument Society of A

2、merica.All rights reserved.Printed in the UnitedStates of America.No part of this publication may be reproduced,stored in a retrieval system,ortransmitted in any form or by any means(electronic,mechanical,photocopying,recording,orotherwise),without the prior written permission of the publisher.ISA67

3、 Alexander DriveP.O.Box 12277Research Triangle Park,North Carolina 27709ISA-75.03-1992,Face-to-Face Dimensions for Integral Flanged Globe-Style Control Valve Bodies(ANSI Classes 125,150,250,300,and 600)ISBN 1-55617-316-4ISA-S75.03-19923 PrefaceThis preface,as well as all footnotes and appendices,is

4、included for informational purposes and is not part of ISA-75.03-1992.This standard has been prepared as part of the service of ISA toward a goal of uniformity in the field of instrumentation.To be of real value,this document should not be static,but should be subject to periodic review.Toward this

5、end,the Society welcomes all comments and criticisms,and asks that they be addressed to the Secretary,Standards and Practices Board,ISA,67 Alexander Drive,P.O.Box 12277,Research Triangle Park,NC 27709,Telephone(919)549-8411,e-mail:standardsisa.org.The ISA Standards and Practices Department is aware

6、of the growing need for attention to the metric system of units in general,and the International System of Units(SI)in particular,in the preparation of instrumentation standards.The Department is further aware of the benefits to U.S.A.users of ISA Standards of incorporating suitable references to th

7、e SI(and the metric system)in their business and professional dealings with other countries.Toward this end,this Department will endeavor to introduce SI-acceptable metric units in all new and revised standards to the greatest extent possible.The Metric Practice Guide,which has been published by the

8、 Institute of Electrical and Electronic Engineers as ANSI/IEEE Std.268-1982,and future revisions will be the reference guide for definitions,symbols,abbreviations,and conversion factors.It is the policy of ISA to encourage and welcome the participation of all concerned individuals and interests in t

9、he development of ISA standards.Participation in the ISA standards-making process by an individual in no way constitutes endorsement by the employer of that individual,of ISA,or of any of the standards that ISA develops.The information contained in the preface,footnotes,and appendices is included fo

10、r information only and is not a part of the standard.The following people served as members of ISA Committee SP75.03:NAMECOMPANYW.Weidman,Chairman Gilbert Commonwealth,Inc.H.Baumann H.D.Baumann&Associates,Ltd.G.Borden,Jr.ConsultantR.Brodin Fisher Controls International,Inc.F.Cain Valtek,Inc.R.Chown

11、OTECJ.Emery Honeywell,Inc.B.Hart M.W.Kellogg CompanyH.Illing DeZurik Valve CompanyC.Koloboff Chevron Research&Technology CompanyJ.Leist Dow Chemical USAJ.Reed Masoneilan/DresserH.Schwartz Flexible Valve CorporationA.Scott Neles-JamesburyH.Sonderegger Grinnell CorporationR.Stanley RetiredR.Tubbs Cope

12、s-Vulcan-Charlotte4ISA-S75.03-1992The following people served as members of ISA Committee SP75:NAMECOMPANYL.Zinck,Chairman Union Carbide CorporationW.Weidman,Managing Director Gilbert Commonwealth,Inc.K.Schoonover,Secretary Con-TekJ.Arant JBA Consulting CompanyH.Backinger J.F.Kraus&CompanyG.Barb Anc

13、hor/Darling Valve CompanyH.Baumann H.D.Baumann&Associates,Ltd.H.Boger Masoneilan/DresserG.Borden,Jr.ConsultantS.Boyle/A.Scott*Neles-Jamesbury,Inc.R.Brodin/F.Harthun*Fisher Controls International,Inc.E.Brown Dravo McKeeF.Cain Valtek,Inc.L.Driskell ConsultantJ.Emery Honeywell,Inc.H.Fuller ConsultantL.

14、Griffith ConsultantB.Hart M.W.Kellogg CompanyJ.Herold RetiredH.Illing DeZurik Valve CompanyR.Jeanes Texas Utilities ElectricC.Koloboff Chevron Research&Technology CompanyC.Langford E.I.du Pont de Nemours&CompanyJ.Leist Dow Chemical USAR.Louviere Creole Engineering Sales CompanyO.Lovett,Jr.RetiredA.M

15、cCauley,Jr.Chagrin Valley Controls,Inc.H.Miller Control Components,Inc.T.Molloy Pacific Gas&Electric CompanyL.Ormanoski Frick CompanyJ.Ozol Commonwealth EdisonW.Rahmeyer Utah State UniversityJ.Reed Masoneilan/DresserG.Richards Richards Industries,Inc.T.Rutter Fluid Controls Institute,Inc.H.Schwartz

16、Flexible Valve CorporationH.Sonderegger Grinnell CorporationR.Stanley RetiredR.Terhune ConsultantR.Tubbs Copes-Vulcan-CharlotteR.Widdows Cashco,Inc.*One vote per companyISA-S75.03-19925This revised standard was approved for publication by the ISA Standards and Practices Board in September 1992.NAMEC

17、OMPANYH.Baumann H.D.Baumann&Associates,Ltd.C.Gross Dow Chemical USAH.Hopkins Utility Products of ArizonaA.Iverson Lyondell Petrochemical CompanyK.Lindner Endress&Hauser GmbH&CompanyG.McFarland ABB Power Automation,Inc.E.Nesvig ERDCO Engineering CorporationR.Prescott Moore Products CompanyD.Rapley Ra

18、pley Engineering ServicesR.Reimer Allen Bradley CompanyJ.Rennie Factory Mutual Research CorporationR.Webb Pacific Gas&Electric CompanyW.Weidman Gilbert Commonwealth,Inc.J.Whetstone National Institute of Standards&TechnologyM.Widmeyer The Supply SystemC.Williams Eastman Kodak CompanyM.Zielinski Rosem

19、ount,Inc.D.Bishop*Chevron USAP.Bliss*ConsultantW.Calder,III*The Foxboro CompanyB.Christensen*ConsultantL.Combs*ConsultantN.Conger*ConsultantT.Harrison*Florida State UniversityR.Jones*ConsultantR.Keller*ConsultantE.Magison*Honeywell,Inc.R.Marvin*ConsultantA.McCauley,Jr.*Chagrin Valley Controls,Inc.W.

20、Miller*Moore Products CompanyJ.Mock*Bechtel Western Power CorporationG.Platt*ConsultantC.Reimann*National Institute of Standards&TechnologyK.Whitman*ABB Combustion EngineeringJ.Williams*Consultant*Directors EmeritiISA-S75.03-19927 Contents1 Scope.92 Purpose.93 Definitions.94 Bibliography.95 Dimensio

21、nal data.10Appendix.11ISA-S75.03-199291 Scope1.1 This standard applies to flanged globe-style control valves,sizes 1/2 inch(15 mm)through 16 inches(400 mm),having top,top and bottom,port,or cage guiding.2 PurposeThe purpose of this standard is to aid users in their piping design by providing ANSI Cl

22、ass 125 flat face,and ANSI Classes 150,250,300,and 600 raised face,flanged control valve dimensions,without giving special consideration of the equipment manufacturer to be used.3 DefinitionsFor definitions of terms used in this standard,see ANSI/ISA-S75.05,Control Valve Terminology.4 BibliographyTh

23、e following bibliography is included for the definition of pressure classes and flange dimensions,material identification,and cross reference information.Items 4.1 through 4.4 were published by ASME(American Society of Mechanical Engineers).4.1 American Society of Mechanical Engineers(ASME),ANSI/ASM

24、E B16.34-1988,ValvesFlanged,Threaded,and Welding End.4.2 American Society of Mechanical Engineers(ASME),ANSI/ASME B16.1-1989,Cast Iron Pipe Flanges and Flanged Fittings.4.3 American Society of Mechanical Engineers(ASME),ANSI/ASME B16.5-1988,Pipe Flanges and Flanged Fittings.4.4 American Society of M

25、echanical Engineers(ASME),ANSI/ASME B16.10-1986,Face-to-Face and End-to-End Dimensions of Valves.4.5 American National Standards Institute,Inc.(ANSI),ANSI B16.24-1979,Bronze Pipe Flanges and Flanged Fittings,Class 150 and 300.4.6 International Electrotechnical Commission(IEC)Publication 534,Industri

26、al-Process Control Valves,534-3(1976)Part 3:Dimensions,Section One:Face-to-Face Dimensions for Flanged,Two-Way,Globe-Type Control Valves.10ISA-S75.03-19925 Dimensional data5.1 Face-to-face dimensions for integral flanged globe-style control valves.See Table 1.Table 1 Face-to-face dimensions for flan

27、ged globe-style control valvesNominal valve sizePN 20*(ANSI Classes 125 and 150)*International standards groups have not finalized PN 20 and PN 50 as being designated for Class 125 and Class 250,respec-tively.However,dimensionally,the flanges are compatible.PN 50(ANSI Classes 250 and 300)PN 100(ANSI

28、 Classes 600)ToleranceDimension“A”Dimension“A”Dimension“A”mminchesmminchesmm inchesmminchesmminches151/21847.251907.502038.001.60.062203/41847.251947.622068.121.60.0622511847.251977.752108.251.60.062401-1/22228.752359.252519.881.60.06250225410.0026710.5028611.251.60.062652-1/227610.8829211.5031112.2

29、51.60.06280329811.7531812.5033713.251.60.0621004 35213.8836814.5039415.501.60.062150645117.7547318.6250820.001.60.062200854321.3856822.3861024.001.60.0622501067326.5070827.8875229.621.60.0623001273729.0077530.5081932.253.20.1253501488935.0092736.5097238.253.20.12540016101640.00105741.62110843.623.20

30、.125ISA-S75.03-199211Appendix This Appendix is not part of ISA-S75-03,but it is included to facilitate its use.The ASME standards listed in the bibliography contain valve body design information in addition to face-to-face dimensions.Dimensions for metrically sized valves are nominal conversions tha

31、t are conventionally used in documents by the Manufacturers Standardization Society(MSS)of the Valve and Fitting Industry(MSS-SP86-1987),by the International Organization for Standardization(ISO),and by the International Electrotechnical Commission(IEC).Control valve initial dimensions,10 inches-16

32、inches,were listed in the Fluid Control Institute(FCI)Standard,FCI-65-2-1975,which has been withdrawn from publication.Developing and promulgating technically sound consensus standards,recommended practices,and technical reports is one of ISAs primary goals.To achieve this goal the Standards and Pra

33、ctices Department relies on the technical expertise and efforts of volunteer committee members,chairmen,and reviewers.ISA is an American National Standards Institute(ANSI)accredited organization.ISA administers United States Technical Advisory Groups(USTAGs)and provides secretariat support for Inter

34、national Electrotechnical Commission(IEC)and International Organization for Standardization(ISO)committees that develop process measurement and control standards.To obtain additional information on the Societys standards program,please write:ISAAttn:Standards Department67 Alexander DriveP.O.Box 12277Research Triangle Park,NC 27709ISBN:1-55617-316-4