1、COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling Services COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesThe American Society of Mechanical Engineers AN-AMERICAN NATIONAL STANDARD FAC E=TO=FAC E AND EIID.TO-END DIMEMSIONS
2、OF VALVES ASME BI 6.1 0-2000(Revision of ASME 11 6.1 0-1 992)COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling Services COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesDate of Issuance:June 15,2001 This Standard will be revi
3、sed when the Society approves the issuance of a new edition.There will be no addenda issued to this edition.The next edition of this Standard is scheduled for publication in 2005.ASME will issue written replies to inquiries concerning interpretation of technical aspects of this Standard.ASME is the
4、registered trademark of The American Society of Mechanical Engineers.This code or standard was developed under procedures accredited as meeting the criteria for American National Standards.The Standards Committee that approved the code or standard was balanced to assure that individuals from compete
5、nt and concerned interests have had an opportunity to participate.The proposed code or standard was made available for public review and comment that provides an opportunity for additional public input from industry,academia,regulatory agencies,and the pu blic-at-large.ASME does not approve,rate,or
6、endorse any item,construction,proprietary device,or activity.ASME does not take any position with respect to the validity of any patent rights asserted in connection with any items mentioned in this document,and does not undertake to insure anyone utilizing a standard against liability for infringem
7、ent of any applicable letters patent,nor assume any such liability.Users of a code or standard are expressly advised that determination of the validity of any such patent rights,and the risk of infringement of such rights,is entirely their own responsibility.Participation by federal agency represent
8、ative(s1 or persons)affiliated with industry is not to be interpreted as government or industry endorsement of this code or standard.ASME accepts responsibility for only those interpretations of this document issued in accordance with the established ASME procedures and policies,which precludes the
9、issuance of interpretations by individuals.No part of this document may be reproduced in any form,in an electronic retrieval system or otherwise,without the prior written permission of the publisher.The American Society of Mechanical Engineers Three Park Avenue,New York,NY 10016-5990 Copyright O 200
10、1 by THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS All Rights Reserved Printed in U.S.A.COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling Services COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesFOREWORD In 192 1 the American
11、 Engineering Standards Committee,later the American Standards Association(ASA),organized Sectional Committee B 16 to unify and further develop national standards for pipe flanges and fittings(and,later,for valves,gaskets,and valve actuators).Cosponsors of the B16 Committee were the American Society
12、of Mechanical Engineers(ASME),the Heating and Piping Contractors National Association(now the Mechanical Contractors Association of America(MCAA),and the Manufacturers Standardization Society of the Valve and Fittings Industry(MSS).Cosponsors were later designated as cosecretariat organizations.Pion
13、eer work on standardization of end-to-end dimensions of valves began in 1917 under the direction of J.A.Stevens.It was put aside at the end of World War I and interest did not revive until 1926.ASA and ASME agreed to include the topic in the scope of the B 16 Committee,and Subcommittee 5(now Subcomm
14、ittee E)was established for the purpose.Work began in 1928 and covered ferrous flanged-end gate,globe,angle,and check valves.Development of a national standard was hindered by the diversity of existing practices and by adverse economic conditions in the early 1930s.A proposed 1933 American Standard
15、for face-to-face dimensions of ferrous flanged valves did not gain acceptance,even though it was largely based on a 1931 Standard Practice of MSS.Further work and industry developments led to a meeting in May 1937,which undertook to reconcile differences among the draft ASA standard,two American Pet
16、roleum Institute(API)standards(5-Ci-1 on pipeline valves and 600A on flanged OS&Y steel wedge gate valves),and a newly updated MSS SP-32.A revised B16 proposal was voted favorably in June 1938,was approved by ASA,and was published in 1939.The standard was reaffirmed in 1947.Work began on a revision
17、in 1953 to include buttwelding end valves,plug valves,and control valves in both cast iron and steel.That edition was published as ASA B16.10-1957.Further revision was begun in 1964.After reorganization of ASA,first as the United States of America Standards Institute(USASI),then as American National
18、 Standards Institute(ANSI),with the Sectional Committee being redesignated as an American National Standards Committee,a new edition adding ball valves was approved and published as ANSI B16.10-1973.In 1982 American National Standards Committee B16 was reorganized as an ASME Committee operating unde
19、r procedures accredited by ANSI.In the 1986 Edition,ductile iron and the alloys covered by ANSI B16.34 were added to the materials covered.Wafer type gate and check valves,Class 150 Y-pattern globe and check valves,and several patterns of butterfly valves were added to the types covered.Inch dimensi
20、ons were converted from common to two-place decimal fractions.In 1991 Subcommittee E-Face-to-Face and End-to-End Dimensions of Valves,was combined with Subcommittee N-Steel Valves.In the 1992 Edition,steel offset seat and grooved end butterfly valves were added.Globe and flangeless style control val
21、ves,which previously had been included,were removed from the Standard.Information regarding control valve dimensions may be obtained from Instrument Society of America,67 Alexandria Drive,Research Triangle Park,NC 27709.In this 2000 Edition,metric dimension tables were added.All tables and reference
22、s to Class 400 steel and Class 800 cast iron were removed.All tables were renumbered.111 COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling Services COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesRequests for interpretations
23、 or suggestions for revisions should be sent to the Secretary,B16 Committee,The American Society of Mechanical Engineers,Three Park Avenue,New York,NY 10016.Following approval by the B16 Main Committee and the ASME Supervisory Board,this Standard was approved as an American National Standard by ANSI
24、 on June 7,2000.iv COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling Services COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesASME BI6 COMMITTEE Standardization of Va Ives,Flanges,Fittings,and Gaskets(The following is the ro
25、ster of the Committee at the time of approval of this Standard.)OFFICERS W.N.McLean,Chair H.R.Sonderegger,Vice Chair S.J.Rossi,Secretary COMMITTEE PERSONNEL R.W.Barnes,Anric Enterprises,Ontario,Canada R.R.Brodin,Fisher Controls International,Inc.,Marshalltown,Iowa M.A.Clark,Nibco,Inc.,Elkhart,Indian
26、a A.Cohen,Consultant,Albuquerque,New Mexico C.E.Floren,Mueller Co.,Decatur,Illinois D.R.Frikken,Monsanto Co.,St.Louis,Missouri G.A.Jolly,Edward Vogt Valve Co.,Jeffersonville,Indiana W.G.Knecht,BW/IP International,Williamsport,Pennsylvania R.Koestar,The William Powell Co.,Cincinnati,Ohio W.N.McLean,N
27、ewco Valves,Palos Park,Illinois M.L.Nayyar,Bechtel Power Corp.,Frederick,Maryland R.A.Schmidt,Ladish Co.,Russellville,Arkansas H.R.Sonderegger,TYCO Flow Control,Cranston,Rhode Island W.M.Stephan,Flexitallic,Inc.,Mount Laurel,New Jersey T.F.Stroud,Ductile Iron Pipe Research Association,Birmingham,Ala
28、bama M.D.Wasicek,American Bureau of Shipping,Houston,Texas D.A.Williams,Southern Company Services,Birmingham,Alabama L.A.Willis,Dow Chemical Co.,Freeport,Texas W.R.Worley,Union Carbide Corp.,South Charleston,West Virginia SUBCOMMITTEE N-STEEL VALVES W.N.McLean,Chair,Newco Valves,Palos Park,Illinois
29、S.J.Rossi.Secretary,The American Society of Mechanical Engineers,New York,New York E.A.Bake,Consultant,Cary,North Carolina D.R.Frikken,Solutia,Inc.,St.Louis,Missouri G.R.Icenogle,Fisher Controls International,Inc.,Marshalltown,Iowa G.A.Jolly,Edward Vogt Valve Co.,Jeffersonville,Indiana R.J.Kiessel,C
30、onsutant,Livingston,Texas W.G.Knecht,BW/IP International,Inc.,Williamsport,Pennsylvania M.L.Nayyar,Bechtel Corp.,Gaithersburg,Maryland F.R.OBrien,Crane Pacific Valves,Long Beach,California G.J.Paptzun,George J.Paptzun,PE,Lansdale,Pennsylvania D.W.Rahoi,CCM 2000,Rockaway,New Jersey H.R.Sonderegger,Gr
31、innell Corp.,Cranston,Rhode Island F.C.Tsao,Department of Navy,Washington,DC M.D.Wasicek,ABS Americas,Houston,Texas V COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling Services COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling Service
32、sCORRESPONDENCE WITH THE BI6 COMMITTEE General.ASME Standards are developed and maintained with the intent to represent the consensus of concerned interests.As such,users of this Standard may interact with the Committee by requesting interpretations,proposing revisions,and attending Committee meetin
33、gs.Correspondence should be addressed to:Secretary,B16 Main Committee The American Society of Mechanical Engineers Three Park Avenue New York,NY 10016-5990 Proposing Revisions.Revisions are made periodically to the Standard to incorporate changes that appear necessary or desirable,as demonstrated by
34、 the experience gained from the application of the Standard.Approved revisions will be published periodically.The Committee welcomes proposals for revisions to this Standard.Such proposals should be as specific as possible,citing the paragraph number(s),the proposed wording,and a detailed descriptio
35、n of the reasons for the proposal,including any pertinent documentation.Interpretations.Upon request,the B 16 Committee will render an interpretation of any requirement of the Standard.Interpretations can only be rendered in response to a written request sent to the Secretary of the BI6 Main Committ
36、ee.The request for interpretation should be clear and unambiguous.It is further recommended that the inquirer submit hidher request in the following format:Subject:Edition:Question:Cite the applicable paragraph number(s)and the topic of the inquiry.Cite the applicable edition of the Standard for whi
37、ch the interpretation is being requested.Phrase the question as a request for an interpretation of a specific requirement suitable for general understanding and use,not as a request for an approval of a proprietary design or situation.The inquirer may also include any plans or drawings,which are nec
38、essary to explain the question;however,they should not contain proprietary names or information.Requests that are not in this format will be rewritten in this format by the Committee prior to being answered,which may inadvertently change the intent of the original request.ASME procedures provide for
39、 reconsideration of any interpretation when or if additional information that might affect an interpretation is available.Further,persons aggrieved by an interpretation may appeal to the cognizant ASME Committee or Subcommittee.ASME does not“approve,”“certify,”“rate,”or“endorse”any item,construction
40、,proprietary device,or activity.Attending Committee Meetings.The B 16 Main Committee regularly holds meetings,which are open to the public.Persons wishing to attend any meeting should contact the Secretary of the BI6 Main Committee.vi COPYRIGHT American Society of Mechanical EngineersLicensed by Inf
41、ormation Handling Services COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesCONTENTS.Foreword.Standards Committee Roster.Correspondence With the 3 16 Committee.1 Scope.2 Definitions.3 4 Facings of Flanged Valves.Variations of Length Within a Class of Valves.
42、5 Tolerances.Figures 1 Flange Facings and Their Relationships.2 Welding Ends.Tables 1 2 3 4 5 6 7 8 9 10 Metric Unit Tables Tables 1 to 10 are formatted using millimeter units.See para.1.2 for applicability.Class 125 Cast Iron Flanged and Class 150 Steel Flanged and Buttwelding End Class 250 Cast Ir
43、on Flanged and Class 300 Steel Flanged and Buttwelding End Class 600 Steel Flanged and Buttwelding End Valves,Face-to-Face and End-to-End Class 900 Steel Flange uttwelding End Valves,Face-to-Face and End-to-End Class 1500 Steel Flanged and Buttwelding End Valves,Face-to-Face and Class 2500 Steel Fla
44、nged and Buttwelding End Valves,Face-to-Face and End-to-End Classes 125 and 250 Cast Iron and Classes 150 to 2500 Steel Wafer Type Valves,Classes 25 and 125 Cast Iron and Classes 150 to 600 Steel Butterfly Valves,Determination of Face-to-Face and End-to-End Dimensions of Flanged Valves Having Classe
45、s 150 to 2500 Steel Valves Having End Flanges With Ring Joint Facings,Valves,Face-to-Face and End-to-End Dimensions.Valves,Face-to-Face and End-to-End Dimensions.Dimensions.Dimensions.Dimensions.Dimensions.Face-to-Face Dimensions.Face-to-Face Dimensions.Various Flange Facings.End-to-End Dimensions.1
46、.111 V vi 1 2 4 5 6 9 12 14 15 17 18 19 20 21 vii COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling Services COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesAl A2 A3 A4 A5 A6 AI A8 A9 A10 U.S.Customary Unit Tables Tables Al
47、to A10 are formatted using inch units.See para.1.2 for applicability.Class 125 Cast Iron Flanged and Class 150 Steel Flanged and Buttwelding End Class 250 Cast Iron Flanged and Class 300 Steel Flanged and Buttwelding End Class 600 Steel Flanged and Buttwelding End Valves,Face-to-Face and End-to-End
48、Dimensions.Class 900 Steel Flanged and Buttwelding End Valves,Face-to-Face a Dimensions.3 1 Class 1500 Steel Flanged and Buttwelding End Valves,Face-to-Face and End-to-End Dimensions.32 Class 2500 Steel Flanged and Buttwelding End Valves,Face-to-Face and End-to-End Dimensions.34 Classes 125 and 250
49、Cast Iron and Classes 150 to 2500 Steel Wafer Type Valves,Face-to-Face Dimensions.35 Classes 25 and i25 Cast Iron and Classes 150 to 600 Steel Butterly Valves,Face-to-Face Dimensions.36 Determination of Face-to-Face and End-to-End Dimensions of Flanged Valves Having Various Flange Facings.31 Classes
50、 150 to 2500 Steel Valves Having End Flanges With Ring Joint Facings,Valves,Face-to-Face and End-to-End Dimensions.23 Valves,Face-to-Face and End-to-End Dimensions.26 End-to-End Dimensions.Mandatory Annex I References.4 1 viii COPYRIGHT American Society of Mechanical EngineersLicensed by Information
