Face-to-Faceand End-to-EndDimensions of ValvesAN AMERICAN NATIONAL STANDARDCopyrightASME Intemation.1Provided by IHS under Ilcen.. wlth ASMENo raproductlon or nelwCONTENTSForeword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ivCommittee Roster vCorrespondence With the B16 Committee vi1 Scope . 12 Definitlons . 23 Facings of Flanged Valves .. 34 Varlations of Length Within a Class of Valves . 35 Tolerances . 4Figures1Flange Facings and Their Relationships5

2Welding Ends6

Tables1 Class 125 Cast Iron Flanged and Class 150 Steel Flanged and Buttwelding EndValves, Face-to-Pace and End-to-End Dimensions 72 Class 250 Cast Iron Flanged and Class 300 Steel Flanged and Buttwelding EndValves, Face-to-Face and End-to-End Dimensions 103 Class 600 Steel Flanged and Buttwelding End Valves, Face-to-Face and End-to-EndDimensions 134 Class 900 Steel Flanged and Buttwelding End Valves, Face-to-Face and End-to-EndDimensions 155 Class 1500 Steel Flanged and Buttwelding End Valves, Face-to-Face and End-to-End Dimensions 166 Class 2500 Steel Flanged and Buttwelding End Valves, Face-to-Face and End-to-End Dimensions 187 Classes 125 and 250 Cast Iron and Classes 150 to 2500 Steel Wafer Type Valves,Face-to-Face Dimensions 198 Classes 25 and 125 Cast Iron and Classes 150 to 600 Steel Butterfly Valves,Face-to-Face Dimensions 209 Determination of Face-to-Face and End-to-End Dimensions of Flanged ValvesHaving Various Flange Facings 2110 Classes 150 to 2500 Steel Valves Having End Flanges With Ring [oint Facings,End-to-End Dimensions 22Mandatory AppendixI Face-to-Face and End-to-End Dimensions: U.S. Customary Units . . . . . . . . . . . . . . . . . . 25Nonmandatory AppendixA References. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42iCopyright ASME IntemationalProvidad by IHS under licen .. with ASMENo t8produdion or networklng permitted without llcense from IHS

SoIdto:INFORMATIONHANDLINGSERVICES,0'779770Nol OI' Re_.20091111'2 '9:39:39 GMTFOREWORDIn 1921, the American Engineering Standards Committee, later the American Standards Association (ASA), organized Sectional Committee B16 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 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.Pioneer work on standardization of end-to-end dimensions of valves began in 1917 under thedirection of J. A. Stevens. It was put aside at the end of World War 1 and interest did not revive until1926. ASA and ASME agreed to include the topic in the scope of the B16 Cornmittee, and Subcornmittee 5 (now Subcommittee 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 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 Petroleum Institute (API) standards (5-G-l 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 [une 1938, was approved by ASA, and waspublished in 1939. The standard was reaffirmed in 1947. Work began on a revision 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 Standards Institute (ANSI), with the Sectional Committee being redesig nated as an American National Standards Cornmittee, a new edition adding ball valves was approved and published as ANSI B16.10-1973.In 1982, American National Standards Cornmittee B16 was reorganized as an ASME Cornmitteeoperating under 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 dimensions were converted from cornmon to two-place decimal fractions.In 1991, Subcommittee E - Face-to-Face and End-to-End Dimensions of Valves, was combinedwith Subcommittee N - Steel Valves. In the 1992 Editon, steel offset seat and grooved end butterfly valves were added. Globe and flangeless style control valves, 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 the 2000 Edition, metric dimension tables were added. AH tables and references to Class400 steel and Class 800 cast iron were removed. AH tables were renumbered. Following the approvals of the Standards Cornmittee and ASME, approval for the new edition was granted by the American National Standards Institute on June 7, 2000.In this 2009 Edition, Nonmandatory Appendix A was revised and updated. AIso, all affectedregions of this Standard were updated to reflect the changes in Nonmandatory Appendix A. PNvalues and references to API 605 have been removed from the Standard.FoHowing approval by the B16 Standards Committee and the ASME Supervisory Board, thisStandard was approved as an American National Standard by ANSI on [une 15, 2009.ivCopyright ASME lntemationalprovided by IHS under licenae with ASUENo reproduction or networklng permitted withoullicense from IHS

SoId to:INFORMA TION HANDLING SERVICES. 01779770Not for Re.. Ie.200B/11/12 19:39:39 GMTASME 816 COMMITTEE Standardization of Valves, Flanges, Fittings, and Gaskets(The following is the roster of the Committee at the time of approval of this Standard.)STANDARDS COMMITTEE OFFICERSW. B. Bedesem, Chair M. L. Nayyar, Vice Chair D. R. Sharp, SecretaryR. W. Barnes, ANRICEnterprises, Inc.

STANDARDS COMMITTEE PERSONNELG. A. loDy, Vogt ValveslAowserveW. B. Bedesem, ExxonMobil Research& EngineeringCo. D. F. Bucelcone,Elkhart Products Corp.A. M. Cheta, Shell Westhollow TechnologyCenterM. Clark, NIBCO,Inc.G. A. Cucelo,Capital Manufacturing Co. C. E. Davlla, CraneValvesC. E. Roren, Mueller Co.D. R. Frikken, Becht Engineering Co. R. P. Griffiths, U.S. Coast GuardM. L. Henderson, TIEC.Inc.

M. Katcher, Haynes InternationalW. N. McLean, B&l EngineeringT. A. McMahon, Fisher Controls International, Inc.M. L. Nayyar, Bechtel Power Corp.l. D. Pare, U.S. Nuclear Regulatory CommissionW. H. Patrick, The Dow Chemical CO. R. A. Schmidt, Hackney ladish, Inc.D. R. Sharp, The American Society of Mechanical EngineersH. R. Sonderegrer, Anvil International, Inc.W. M. Stephan, Flexitallic lPD. A. Williams, Southern Company ServicesW. N. McLean, Chair, B&l Engineering

SUBCOMMITTEE N - STEEL VALVESG. A. loDy, Vogt Valves/RowserveT. A. McMahon, Vice Cha;r, Fisher Controls International, Inc.A. P. Maslowski, Secretary, The American Society of MechanicalEngineersR. W. Barnes, ANRICEnterprises, Inc.W. B. Bedesem, ExxonMobil Research& EngineeringCO. R. A. Benjamin, Northrop Grumman Corp.T. R. Brooks, ConsultantC. E. Davlla, CraneValvesD. R. Frikken, Becht Engineering CO. C. L. Henley, Black & Veatch

M. Katcher, Haynes InternationalM. L. Nayyar, Bechtel Power Corp.l. D. Pare, U.S. Nuclear Regulatory CommissionG. l. Paptzun, ConsultantW. H. Patrick, The Dow Chemical Co. D. W. Rahoi, CCM2000R. W. Rapp, ConsultantH. R. Sonderegger,Anvil Internatonal, Ine.l. P. Tucker, Flowservel. T. White, PSNSY& IMF M. M. Zaidi, jacobsvCopyright A$ME \n\ema\\onalProvided by IHS under license w1th ASMENo reproduction or networ'dng permitted without license from IHS

SoId to:INFORMATlON HANDLING SERVICES, 01779770Nollar R... Io,200911111219:39:39 GMTCORRESPONDENCE WITH THE 816 COMMITTEEGeneral. ASME Standards are developed and maintained with the intent to represent the consensus of concemed interests. As such, users of this Standard may interact with the Committee by requesting interpretations, proposing revisions, and attending Committee meetings. Corre spondence should be addressed to:Secretary, B16 Standards CommitteeThe American Society of Mechanical EngineersThree Park AvenueNew York, NY 10016~5990As an altemative, inquiries may be submitted via e-mail to: SecretaryBl6@asme.org.Proposlng Revisions. Revisions are made periodically to the Standard to incorporate changes that appear necessary or desirable, as demonstrated by 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 description of the reasons for the proposal, including any pertinent documentation.Interpretations. Upon request, the B16 Committee will render an interpretation of any require ment of the Standard. Interpretations can only be rendered in response to a written request sent to the Secretary of the B16 Standards Committee.The request for interpretation should be clear and unambiguous. It is further recornmendedthat the inquirer submit his/her 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 which 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 that are necessary 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 Cornmittee prior to being answered, which may inadvertently change the intent of the original request.ASME procedures provide for reconsideration of any interpretaton 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 Subcornmittee. ASME does not "approve," "certify," "rate," or "endorse" any item, construction, proprietary device, or activity.Attendlng Committee Meetlngs. The B16 Standards Committee regularly holds meetings, which are open to the pub lic. Persons wishing to attend any meeting should contact the Secretary of the B16 Standards Committee.vicopyright ASME IntematlonalProvided by IHS under Ilcen" with ASMENo reproduction or networking permitted without licensa from IHS

SoId to:INFORMATION HANDLING SERVICES. 0'779770Not!Ol' R... 1o.200911112' '9:39:39 GMTFACE-TO-FACE AND END-TO-END DIMENSIONS OF VALVES1 SCOPE1.1 General1.1.1 Appllcation. This Standard covers face-to-face and end-to-end dimensions of straightway valves, and center-to-face and center-to-end dimensions of angle valves. Its purpose is to ensure installation interchange ability for valves of a given material, type, size, rating class, and end connection. Face-to-face and center-to face dimensions apply to flanged end valves with facings defined in para. 2.3.1 and to other valves intended for assembly between flat face or raised face flanges. End to-end dimensions apply to grooved end, buttwelding end, and flanged end valves with facings defined in para. 2.3.3. Center-to-end dimensions apply to buttweld ing end and to flanged end valves with facngs defined in para. 2.3.3.1.1.2 Data Source Reference. Throughout this Standard, data references are cited, e.g., "extracted from" and "compatible with." These data are relevant to the reference standard in place at the date shown in the Foreword for American National Standards Institute approval of this Standard.1.2 Standard UnitsThe values stated in either millimeter units (Tables 1 through 10) or inch unts' (Tables 1-1 through 1-10) are to be regarded separately as standard. Within the text, the inch units are shown in parentheses. The values stated in each system are not exact equivalents; there fore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.I Linear inch dimensions in this Standard are expressed using two-place decimal fractions. These values are actually common fractions of an inch rounded to the nearest two-place decimal value as follows:

1.3 Cast Iron ValvesOnly flanged end valves (and others intended for assembly between flanges) are covered by this Standard. Mating dimensions and facings of flanged ends conform to those in ASME B16.1. Dimensional tables for various types and sizes of valves are specified in paras. 1.3.1 through 1.3.4.1.3.1 Gate, Plug, and Check Valves(a) Class 125 - Tables 1 and 1-1(b) Class 250 - Tables 2 and 1-21.3.2 Globe and Angle Valves(a) Class 125 - Tables 1 and 1-1(b) Class 250 - Tables 2 and 1-21.3.3 Wafer Swing Check Valves (a) Class 125 - Tables 7 and 1-7 (b) Class 250 - Tables 7 and 1-71.3.4 Butterfly Valves(a) Class 25 - Tables 8 and 1-8(b) Class 125 - Tables 8 and 1-81.4 Ductile Iron ValvesOnly flanged end valves (and others intended for assembly between flanges) are covered. Mating dimen sions and facings of flanged ends conform to those in ASME B16.42. Valves are rated Class 150 and Class 300. The following cast iron and steel dimensional tables are also used for ductile valves:(a) Class 150 - Tables 1 and 1-1(h) Class 300 - Tables 2 and 1-21.5 Steel and Alloy ValvesThis category includes carbon, alloy, and stainless steels, and the nonferrous material s listed in ASME B16.34. It includes flanged, buttwelding, and grooved ends, as well as the types of valves intended for assembly between flanges. Mating dimensions and0.03 = ~20.06 = ~60.12 = Ya0.16 = %2

0.44 = 'l60.50 = ~0.56 = ~60.62 = %

facings of flanged ends conform to those in ASME B16.5,ASME B16.47, Series A, or MSS SP-44. [For flanged end butterfly valves, refer to Note (2) of Table 8 (Table 1-8)1Copyright ASME lntemationalProvided by IHS under ticenl8 with ASMENo reproduction or networting permitted without licenS8 from IHS

SoId IO:INFORMATION HANDLING SERVICES. 01719710Not for Resale.2009/11/12 19:39:39 GMTfor various types and sizes of valves are specified in paras. 1.5.1 through 1.5.5.1.5.1 Gate, Globe, Angle, Check, Plug, and SallValves(a) Class 150 - Tables 1 and 1-1 (b) Class 300 - Tables 2 and 1-2 (e) Class 600 - Tables 3 and 1-3 (d) Class 900 - Tables 4 and 1-4 (e) Class 1500 - Tables 5 and 1-5 lf) Class 2500 - Tables 6 and 1-61.5.2 Y-Pattern Globe and Y-Pattern Swing CheckValvesClass 150 - Tables 1 and 1-11.5.3 Wafer Knife Gate ValvesClass 150 - Tables 7 and 1-71.5.4 Wafer Swing Check ValvesClass 150 to 2500 - Tables 7 and 1-71.5.5 Sutterfly Valves(a) Class 150 - Tables 8 and 1-8 tb) Class 300 - Tables 8 and 1-8 (e) Class 600 - Tables 8 and 1-81.6 ConventionFor the purpose of determining conformance with this Standard, the convention for fixing significant digits where limits, maximum or minimum values, are speci fied, shall be "rounding off" as defined in ASTM Practice E29. This requires that an observed or calculated value shall be rounded off to the nearest unit in the last right-hand digit used for expressing the limit. Decimal values and tolerance do not imply a particular method of measurement.2 DEFINITIONS2.1 Valve Size Designation2.1.1 Hominal Diameter (DH). The size of a valve is designated by the nominal size of its end connections. This is denoted by (DN), a dimensionless number indi rectly related to the physical size of the connecting pipe [See Tables 1 through 10 (Tables 1-1 through 1-10)].The valve size is not necessarily the same as the inside diame ter or port diameter.2.1.2 Valve Size Designation. NPS, followed by a dimensionless number, is the designation for nominal valve size. NPS is related to the reference nominal diame ters, DN, used in intemational standards. The relation ship is, typically, as follows:

NPS DN~ 8% 10~ 15~ 201 251~ 321~ 402 502~ 653 804 100GENERALNOTE: For NPS ~ 4. the related ON = 25 multiplied by theNPS number.2.1.3 Reduced Port Valves(a) Reduced port, gate, and ball valves conforming to API 6D are designated for size by two numbers, the first being the NPS on the valve ends, the second being the NPS of the port (seats, moving parts, etc.); e.g., NPS 6 x 4 designa tes a valve of end size NPS 6 with a port to match NPS 4. These valves shall have face-to-face or end-to-end dimensions corresponding to valves having the same size end connections; i.e., a NPS 6 x 4 valve shall have the face-to-face or end-to-end dimensions of a NPS 6 valve.(b) Reduced port, pressure seal bonnet, gate, globe, and check valves are designated for size by three num bers, the first and last being the NPS of the valve ends, the second being the NPS of the port; e.g., NPS 6 X 4 X 6 designates a valve having ends matching NPS 6 with a port to match NPS 4. Likewise, NPS 6 X 4 X 4 would designate a valve having one end matching NPS 6, the other matching NPS 4, and the port matching NPS 4. These valves shall have face-to-face or end-to-end dimensions corresponding to valves having the same port size; i.e., either a NPS 6 X 4 X 6 or a NPS 6 X 4 X 4 valve shall have the face-to-face or end-to-end dimen sions of a NPS 4 valve.2.2 Pressure Rating DesignationsClass, followed by a dimensionless number, is the standardized designation for pressure temperature ratings used for valves. The numerical designations in use are as follows:(a) for cast iron: 25, 125, 250(b) for ductile iron: 150,300(e) for steel:2 150, 300, 600, 900, 1500, 25002.3 Flanged Valve Dimensions2.3.1 Face-to-Face. The face-to-face dimension for flanged valves is the distance between the extreme ends which are the gasket contact surfaces (see Fig. 1). Face to-face applies to flanged valves having the following nominal flange facing identifiers:(a) flat2 Includes all ferrous and nonferrous materials in ASME B16.34.2Copyright ASME IntemationalPI1:videdby IHS under icana. wlth ASMENo reproduction or networtdng pennitted without ticense from IHS

Sold to:INFORMATION HANDLING SERVICES, 01779770NotforR.I8~.2009/11/1219:39:39 GMT(b) 2 mm (0.06 in.) raised (e) 7 mm (0.25 in.) raised (d) large or small male'' (e) large or small tongue''2.3.2 Installed Face-to-Face. The installed face-to face dimension of certain butterfly valves [see Table 8 (Table 1-8),Note (6)may include allowances for gasket or resilient-facing compression. Refer to MSS SP-67 for definitive illustrations.2.3.3 End-to-End. For those flanged valves where the gasket contact surfaces are not located at the extreme ends of the valve, the distance between the extreme ends is described as the end-to-end dimension and applies to flanged valves having the following nominal flange facing identifiers:(a) ring joint(b) large or small female(e) large or small groove2.4 Buttwelding End Valve DimensionsFor buttwelding end valves, the end-to-end dimension is the distance between the extreme ends (root faces) of the welding bevels (see Fig. 2).AIso see section 4.2.5 Grooved End Valve DimensionsThe end-to-end dimension for grooved end valves is the distance between extreme ends.2.6 Angle ValvesFor flanged angle type valves (those in which the ends are at an angle of 90 deg to each other), the center-to face dimension is the distance from the centerline of the port to the extreme end which is the gasket contact surface. For flanged angle type valves in which the gas ket seating surface is not located at the extreme end and for angle type valves having buttwelding ends, the phrase center-to-end denotes the distance from the cen terline of the port to the extreme end.3 FACINGs OF FLANGED VALVEsFigure 1 shows facings for flanged ends.3.1 Facings Normally Furnished3.1.1 Flat Face. Flanges for Classes 25 and 125 cast iron valves are flat faced.3.1.2 2 mm (0.06 in.) Raised Face. Flanges for Class250 cast iron and for Classes 150 and 300 steel, alloy, and ductile iron valves have 2 mm (0.06 in.) raised faces, which are included in the face-to-face (or center-to-face) dimensiono When Classes 150 and 300 valves are3 Face-to-face dimensions in Tables 1 through 6 (Tables 1-1 through 1-6)must be adjusted as indicated in Table 9 (Table 1-9).

required with flat faces, either the full thickness of flange or the thickness with the 2 mm (0.06 in.) raised face removed may be furnished, unless otherwise specified by the customer. Users are reminded that removing the2 mm (0.06 in.) raised face will make the face-to-face dimension nonstandard.3.1.3 7 mm (0.25 in.) Raised Face. Flanges for Class 600 and higher steel and alloy valves have 7 mm (0.25 in.) raised faces, which are included in the face to-face (or center-to-face) dimensions.3.2 Other Standard FacingsTable 9 (Table 1-9) summarizes data on all flange fac ings and can be used with Tables 1 through 6 (Tables 1-1 through 1-6) in calculating face-to-face and end-to-end dimensions of flanged valves having standard facings other than those described in para. 3.1.3.3 Ring Joint FacingsThe X dimension given in Table 10 (Table 1-10),when added to the face-to-face dimension of a valve having raised face flanges in Tables 1 through 6 (Tables 1-1 through 1-6), establishes the end-to-end dimension for the valve having flanges with ring joint facings.4VARIATIONs OF LENGTH WITHIN A CLAss OF VALVES4.1 Buttwelding End ValvesTables 1 through 6 (Tables 1-1 through 1-6) include end-to-end dimensions for valves having buttwelding ends. In many cases, the dimensions are different from those of face-to-face dimensions of flanged valves, as evidenced by the differences between dimensions A and B of the tables.AIso see para. 2.4.4.1.1 Short Pattern. For pressure seal or flangeless bonnet valves having buttwelding ends in Class 600 and higher, the regular end-to-end dimensions shall be equal to the short pattern dimensions shown in Tables 3 through 6 (Tables 1-3through 1-6).At the manufacturer's option, the end-to-end dimensions of these valves may be the same as the face-to-face dimensions of raised face flanged valves.4.1.2 Long Pattern. For flanged bonnet valves hav ing buttwelding ends in Class 600 and higher, the regular end-to-end dimensions shall be equal to the face-to-face dimensions of raised face flanged valves shown in Tables 3 through 6 (Tables 1-3through 1-6).At the manu facturer's option, the end-to-end dimensions may be the same as the short pattem end-to-end dimensions.4.2 Narrow, Wide, and Extra Wide DesignationsCertain butterfly valves are designated narrow, wide, or extra wide for the purpose of consolidating a diversity3Copyright ASME IntemationalProvided by IHS under license with ASMENo reproduction or networking pamitted without license from IHS

SoId to:INFORMATION HANDLING SERVICES, 01779770NotforResale,2009/11/1219:39:39GMTof manufacturer's lengths into two or three sets of dimensions for a given size. At the manufacturer's opton, any of the two or three dimensions Iisted for a size may be used.5 TOLERANCES5.1 Straightway ValvesA tolerance of 2 mm (0.06 in.) shall be allowed on face-to-face and end-to-end dimensions of valves of

NPS 10 and smaller, and a tolerance of 3 mm (0.12 in.) shall be allowed for NPS 12 and larger. For exceptions as related to wafer type and butterfly valves, see General Note (b) in Table 7 (Table 1-7) and Notes (3) and (4) in Table 8 (Table 1-8).5.2 Angle ValvesThe tolerances on center-to-face and center-to-end dimensions of angle type valves shall be one-half those listed in para. 5.1.4Copyright ASME IntemationaJProvided by IHS under license wlth ASMENo reproduction or networklng permitted without license from IHS

SoId to:INFORMATION HANDLING SERVlCES. 01779770Notfor Reaale.2009/11/12 19:39:39 GMTFig. 1 Flange Facingsand Their RelationshipsBasic flange edge to flange edge

Basic flanga adge to flange edgaFace-to-face dimension givan in the tablas

Face-to-face dimansionFlat FaceRegular facing onClass 125 cast ironII Basic flange edge to flanga edgaFace-to-face dimansion givan in the tablas

Large or SmallMale FacaFor steel valvas only[Note (1))Basic flanga adge to flange edgeFace-to-faca dimensionI2(~: in.) --lEkimm (0.06 in.) Raised FaceRagular facing on.----.--...-...-- Class 250 cast ironand Classas 150 and300 steel [Note (1)]

5mm(0.19 in.)II

Large or SmallFemale FacaFor steel valves only[Note (1))I Basic flange edge to flanga adge

Basic flange edga to flange edga7mm(0.25 in.)

Face-to-face dimension given in the tables mm (0.25 in.) Raised FaceRegular facing on

7mm(0.25 in.)

Face-to-face dimensionLarge or SmallTongueClass 600 and highar steel valves [Note (1)]IBasic flange edga to flange edgaEnd-to-and dimension [see Tabla 10 (Table 1-10)]5mm

For steel valves onlyI [Note (111IBasic flange edge to flange edgeEnd-to-end dimensionNOTES:

Ring JointFacing for steelvalves only [Note (1)](a) Regular Standard Facings[Note (2))

(0.19 in.)

Large or SmallGrooveFecing for steelvalves only [Note (1))(b) Other Standard Facings[Note (311(1) Steel ineludes nonferrous materials in ASME B16.34.(2) Regular flange facings for valves are shown aboye. Valves normally carried in stock are so faced.(3) Valves are supplied with the facings shown aboye when specified. See Table 9 (Table 1-9) to determine face-to-face dimensions of valves with these facings.5Copyright ASME InternationalProvldedby IHS ooder Iioansewith ASMENo reproduction or netwoltdng permttted without licenae trom IHS

SoId to:1NFORMATlON HANDLING SERVICES. 01779770Not for Reaale,2009111/12 19:39:39 GMTFig.2

Welding Ends~Rootf'"End-to-end dimension(al Plain BavalGENERALNOTE: Typical bevels are shown for illustration only.

~_Rootf'"IEnd-to-end dimension :(bl Compound Baval6Copyright ASME In~mationalProvided by IHS under license wlth ASMENo reproduction or networkllg pennitted without licensa from IHS

SoId to:INFORMATION HANDLING SERVICES. 01779770Nol far R... 1o.2009/11/12 19:39:39 GMTTable 1 Class 125 Cast Iron Flanged and Class 150 Steel Flanged and Buttwelding End Valves, Face-to-Faceand End-to-End Dimensions

...I"'_-A .........,...j....

Buttwelding end~A--.----j C:B -----JClass 125 Cast Iron Class 150 Steel Class 150 Steel1 2 3 4 5 6 7 8 9 10Class125 Cast Iron Class150 SteelFlanged End (2 mm Raised Face) Flanged End (FlatFace) and Welding EndI DN7CopyrightASME IntemationalProvided by IHS under licenla wllh ASMENo reproduction or networtdng permined without Ilcense from tHS

SoId to:INFORMATION HANDLING SERVICES. 01779770Not for R8881e,2009/11/12 19:39:39 GMTTable 1 Class 125 Cast Iron Flanged and Class 150 Steel Flanged and Buttweldlng End Valves, Face-to-Faceand End-to-End Dlmenslons (Cont'd)

rlk-DClass 125 Cest Iron Cless 150 Staal Cless 150 StaalNominal

11 12 13 14 15 16 17 18 19 20 21Cla55150 SteelRanged End (2 mm Ralsed Face)and Welding End FlangedEnd Weldlng EndPlug Globe, BaULiftCheck,Short

and Y-Globe andRound Swing Angle and andRegular Regular Venturi Port, Check Llft Y-Swing Long Short Long ShortValveSlze Pattern,Pattern, Pattern, FuU Bore, [Note(1)], Check, Check, Pattern, Pattern, Pattern, Pattern, NPS I ON A 8 A A A and 8 O and E A and 8 A A 8 B% 8 102 51% 10 102 51If: 15 108 57 140 108 108 140% 20 117 64 152 117 117 1521 25 176 127 70 165 127 127 1651% 32 140 76 184 140 140 1781~ 40 222 165 83 203 165 165 190 1902 50 267 178 267 203 102 229 178 178 216 2162~ 65 305 298 216 108 279 190 190 241 2413 80 330 203 343 241 121 318 203 203 282 2824 100 305 356 229 432 292 146 368 229 229 305 3055 125 381 381 356 (7) 1786 150 394 457 394 406 (7) 203 470 394 267 457 4038 200 457 521 457 495 248 597 457 292 521 41910 250 533 559 533 622 311 673 533 330 559 45712 300 610 635 610 698 349 775 610 356 635 50214 350 686 686 787 394 686 381 762 57216 400 762 762 914 (8) 457 762 406 838 61018 450 864 864 978 (9) 864 914 66020 500 914 914 978 (9) 914 991 71122 550 1067 (9) 109224 600 1067 1067 1 295 (9) 1067 1143 81326 650 1 295 (9) 124528 700 1448 (9) 134630 750 1 524 (9) 139732 800 152434 850 162636 900 1956 (9) 17278Copyright ASME Int&mationalProvlded by IHS under Ilcense with ASMENo reproduction or networking pennitted without l!cense from IHS

SoId to:INFORMATION HANDLING SERVICES. 01779770NotforRasale.2009/11/1219:39:39GMTTable 1 Class 125 Cast Iron Flanged and Class 150 Steel Flanged and Buttwelding End Valves.Face-to-Face and End-to-End Dimensions (Cont'd)GENERALNOTES:(a) Dimensions are in millimeters.(b) See Table 9 for adjustments to tabulated dimensions that may be required for certain flange facings. NOTES:(1) These dimensions are not intended to cover the type of check valve having the seat angle at appoximately 45 deg to the run of thevalve, or the "Underwriter Pattem, or other patterns where large clearances are required.(2) Regular pattem only. The face-to-face dimension of NPS 4 (ON 100) may be 305 at the manufacturer's option. (3) Solid wedge only.(4) Globe and horizontallift check only.(5) Venturi pattem only.(6) Oouble disc and conduit only.(7) Globe and hozontallift check only. The face-to-face and end-to-end dimension for Class 150 steel flanged and buttwelding end swing check valves in NPS 5 (ON 125) is 330 and in NPS 6 (ON 150) is 356.(8) Globe and hozontallift check only. The face-to-face and end-to-end dimension for Class 150 steel flanged and buttwelding end swing check valves in NPS 16 (ON 400) is 864.(9) Swing check only.9Copyright ASME InlamationalProvidad by IHS under license with ASMENo reproductlon or n8twofting pemVtted without Iical$e tom IHS

SoId lo:INFORMATION HANDLING SERVICES. 01779770Notfor R8181e,2009/11/1219:39:39 GMTTable 2 Class 250 Cast Iron Flanged and Class 300 Steel Flanged and Buttweldlng End Valves, Face-to-Faceand End-to-End DimensionsButtwelding endClass 250 Cast Iron and Class 300 Steel

Class 300 Steel1 2 3 4 5 6 7 8 9Class 250 Cast Iron Class 300 SteelFlanged End (2 mm Ralsed Face) Flanged and Welding EndNominal ValveSizeGate. SolidPlugGlobe.L1ft8all

WedgeCheck.

andandAngle and

DoubleShortRegularVenturiSwingL1ftLongShortLong

Disc.Pattern.Pattern.Pattern.Check,Check,Pattern.Pattern.Pattern.

NPS1DNAAAAAOAA and BB

11:z15140140

%20152152

125159165165

1%32178178

11/240190190190190

250216184216267133216216216

2~65241203241292146241241241

380282235282318159282282282

4100305267305356178305305305

5125381387400200

6150403378425403444222403403457

8200419502419533267502419521

10250457568597457622311568457559

12300502648711502711356648502635

14350572762762572762

16400610838838610838

18450660914914660914

20500711991991711991

22550111810921092

24600787114311438131143

2665012451245

2870013461346

3075013971397

3280015241524

3485016261626

3690017271727

10Copyright ASME IntemationalProvided by IHS undar Ilcense wllh ASMENo reproductlon or netwDfking permitted without license tom IHS

ScId 1o:INFORMATION HANDLING SERVICES. 01179170Notlor R... te.200911111219:39:39 GMTlable 2 Class 250 Cast Iron Flanged and Class 300 Steel Flanged and Buttwelding End Valves, Face-to-Faceand End-to-End Dimensions (Cont'd)

To_JI~".. -._._--.-_._-

o

Class 250 Cast Iron and Clall 300 Steel

Clall 300 Steel10 11 12 13 14 15 16 17Class 300 SteelFlanged End (2 mm Ralsed Face) and Weldlng EndGate. Solid Wedge.Double Short

PlugNominalValve

Disc. and Short and Round Angleand Venturi Venturl Regular Port. Full Globe and and Llft SwlngSlze Conduit. Pattern. Pattern. Pattern. Bore. LlftCheck. Check. Check. NPS I DN A and 8 A 8 A A and 8 A and 8 Dand E A and 8Y2 15 140 (1) 152 76% 20 152 (1) 178 891 25 165 (1) 159 (2) 190 203 102 2161% 32 178 (1) 216 108 2291~ 40 190 190 (2) 241 229 114 2412 50 216 216 267 (2) 282 267 133 2672~ 65 241 241 305 (2) 330 292 146 2923 80 282 282 330 (2) 387 318 159 3184 100 305 305 356 (2) 457 356 178 3565 125 381 400 200 4006 150 403 403 457 403 559 444 222 4448 200 419 419 521 502 686 559 279 53310 250 457 457 559 568 826 622 311 62212 300 502 502 635 711 965 711 356 71114 350 762 762 (3) 762 (3) 762 83816 400 838 838 (3) 838 (3) 838 86418 450 914 914 (3) 914 (3) 914 97820 500 991 991 (3) 991 (3) 991 101622 550 1092 1092 (3) 1092 (3) 1092 111824 600 1143 1 143 (3) 1143 (3) 1143 134626 650 1245 1 245 (3) 1 245 (3) 1245 134628 700 1346 1 346 (3) 1346 (3) 1346 149930 750 1397 1 397 (3) 1 397 (3) 1397 159432 800 1524 1 524 (3) 1 524 (3) 152434 850 1626 1 626 (3) 1626 (3) 162636 900 1727 1 727 (3) 1 727 (3) 1727 208311Copyright ASME !ntemaOOnalProYicJed by IHS ...,d.. ansa with ASMENo reproduction or networking pennitted without Hcense tom IHS

Sold to:INFORMATlON HANOUNG SERVlCES. 01779770Notror Resale,2009111/1219:39:39 GMTTable 2 Class 250 Cast Iron Flanged and Class 300 Steel Flanged and Buttwelding End Valves, Face-to-Face and End-to-End Dimensions (Cont'd)GENERAL NOTES:(a) Dimensions are in millimeters.(b) See Table 9 for adjustments to tabulated dimensions that may be required for certain flange facings. NOTES:(1) Solid wedge only.(2) Plug - short pattem only. (3) Venturi pattem only.12Copyright ASME IntamationalProv'ided by IHS und8r license with ASMENo raproduction or nelworting permitted without license from IHS

SoId 1o:INFORMATION HANDLING SERVICES. DI179170Notfor Re"",2009J11/12 19:39:39 GMTTable 3 (lass 600 Steel Flanged and Buttwelding End Valves, Face-to-Faceand End-to-End DimensionsRaisedface Buttwelding end

Buttwelding end1 2 3 4 5 6 7 8 9 10Class600 SteelFlangedEnd (7 mm Ralsed Faceand Weldlng End)NominalValve SlzeNPS I DNBallSolidGatePlugGlobe LiftGlobe Lift

Wedge.Check.Check.

Doubleandand SwlngAngleAngle and

Dlsc. andRegularSwingCheck.and LlftLlft Check.

Condult.ShortandRoundRoundCheck.ShortCheck,Short

LongLongPattem.VenturlBore.aore,LongPatternLongPattern

Pattern,Pattern.[Note (1)].Pattern.Full Port.Full Port.Pattern.[Note (1)].Pattem.[Note (1)].

A and 8A and 88A and 8A8A and 88O and EE

'h15165165 (2)16583

%20190190 (2)19095

125216216133216 (3)254216133108

1%32229229146229 (3)229146114

1%40241241152241318241152121

250292292178292330292178146108

2%65330330216330381330216165127

380356356254356444356254178152

4100432432305432508559432305216178

5125508381508381254216

6150559559457559660711559457279254

8200660660584660794845660584330

102507877877117879401016787711394

1230083883881383810671067838813419

14350889889889889889 (4)

16400991991991991991 (4)

184501092109210921092 (5)1092 (4)

205001194119411941194 (5)1194 (4)

22550129512951 295 (5)1 295 (4)

246001397139713971 397 (5)1 397 (4)

26650144814481448 (5)1448 (4)

28700154915491600 (4)

30750165116511 651 (5)1 651 (4)

3280017781 778 (6)1 778 (5)

3485019301 930 (6)1930 (5)

3690020832083 (6)2083 (5)2083 (4)

........... -, .. 13CopyrightASME InlemalionalProvid&d by IHS under UoenH with ASMENo raproduction or networtting permltted without license trom IHS

SDId 1u:INFORMATION HANDLING SERVICES. 01779770Notfor R.aale,20og/',/12 19:39:39 GMTTable 3 Class 600 Steel Flanged and Buttwelding End Valves, Face-to-Face andEnd-to-End Dimensions (Cont'd)GENERAL NOTES:(a) Dimensions are in millimeters.(b) See Table 9 for adjustments to tabulated dimensions that may be required for certain flange facings. NOTES:(1) These dimensions apply to pressure seal or flangeless bonnet valves. They may be applied at the manufacturer's option to valves withflanged bonnets. (2) Solid wedge only.(3) Regular pattem only. (4) Swing check only.(5) Venturi pattern only.(6) Double disc and conduit only.14Copyright ASME Inl8matloneJProvidad bv IHS und.license with ASMENo reproduction or n8twoodng pennitted without ~se from IHS

SoId to:INFORMATION HANDLING SERVICES, 01779770Not for R8181e.2009/11/12 19:39:39 GMTTabie 4 Ciass 900 Steei Fianged and Buttweiding End Vaives, Face-to-Faceand End-to-End Dimensions

Buttwelding end

1 2 3 4 5 6 7 8 9

Class 900 Steel

Flanged End (7 mm Raised Face)and Welding EndNominal Valve

Size

NPS I DNSolidGatePlugGlobe LiftBall

Wedge.Globe LiftCheck.

DoubleCheck.and

Disc.andSwingAngleAngle and

andRegularSwingCheck.and LiftLift Check.

Conduit.ShortandRoundCheck.ShortCheck,Short

LongPattern.VenturiPort.LongPatternLongPatternLong

Pattern.[Note (1.Pattern.Full Bore.Pattern.[Note (l)J.Pattern.(Note (l)J.Pattern.

A and 88A and 8AA and 88O and EEA and 8

%20 (2)229114

125 (2)254 (3)140254 (4)254127254

1%32 (2)279 (3)165279 (4)279140279

lt40 (2)305 (3)178305 (4)356305152305

250 (2)368216368 (4)381368184368

2t65 (2)419254419 (4)432419254210419

380381305381 (4)470381305190152381

4100457356457 (5)559457356229178457

5125559432559432279216

6150610508610737610508305254610

8200737660737813737660368330737

10250838787838965838787419394838

123009659149651118965914483457965

14350102999110299915144951029

16400113010921130 (5)1130 (6)10926601130

1845012191 219 (6)7371219

2050013211 321 (5)1 321 (6)8261321

22550

2460015491 549 (6)9911549

GENERALNOTES:(a) Oimensions are in millimeters.(b) See Tabie 9 for adjustments to tabulated dimensions that may be required for certain flange facings. NOTES:(1) These dimensions apply to pressure seal or flangeless bonnet valves. They may be applied at the manufacturer's option to valves withflanged bonnets.(2) The connecting end flanges for Class 900 valves, NPS 2t (ON 65) and srnaller, are identical to those of Class 1500 valves. The faceto-face dimensions for all Class 900 valves, NPS 2t (ON 65) and smaller, except round port full bore plug valves (column 4). are ldentical with those of Class 1500 valves. (3) Solid wedge only.(4) Regular pattern only.(5) Venturi pattern only. (6) Swing check only.15Copyright ASME IntemationalProvided by IHS under licen.. with ASMENo reproduction or networking permitted without Ilcensa from IHS

SoId to:INFORMATION HANDLING SERVICES, 01779770Notfor Resale,2009/11/1219:39:39 GMTTable 5 Class 1500 Steel Flanged and Buttweldlng End Valves, Face-to-Faceand End-to-End DimensionsRaisedface Buttwelding end1 2 3 4 5 6 7 8Class 1500 SteelFlangedEnd (7 mm Ralsed Face)and Weldlng EndSolldGatePlugGlobe LlftBaU

Wedge.Globe LiftCheck.

DoubleCheck.and

Disc.andSwlngAngle

andRegularSwlngCheck.and Llft

Nominal Ccndult,ShortandRoundCheck.ShortCheck,

Valve LongPattern,VenturlPort.LongPattemLongLong

Slze Pattem.[Note (1).Pattern.FuUBore.Pattern.[Note (1)).Pattern.Pattern.

NPS1 DNA and 88A and 8AA and 88D and EA and 8

%15216 (2)108

%20229114

125254 (3)140254 (4)254127

1%32279 (3)165279 (4)279140

1%40305 (3)178305 (4)305152

250368216368 (4)391368216184368

2%65419254419 (4)454419254210419

380470305470 (4)524470305235470

4100546406546 (4)625546406273546

5125673483673483337

6150705559705787705559353705

8200832711832889832711416832

102509918649911067991864495991

1230011309911130121911309915651130

1435012571067125710676291257

16400138411941384 (5)1 384 (6)11941384

18450153713461 537 (6)

20500166414731664 (6)

22550

2460019431943 (6)

16CopyrightASMEInlamadonalProvOlod by IHS underIicon .. _ ASMENo reprcdectionor networkingpennittadwlthoutlicensetom IHS

Soldto:INFORMATlQNHANDLINGSERvtCES,01TI9T70NotfotR ...... 2OO9I11/1219:39:39 GUTTable 5 Class 1500 Steel Flanged and Buttwelding End Valves, Face-to-Face andEnd-to-End Dlmenslons (Cont'd)GENERAL NOTES:(a) Dimensions are in millimeters.

(b) See Table 9 for adjustments to tabulated dimensions that may be required for certain flange facings. NOTES:(1) These dimensions apply to pressure seal or flangeless bonnet valves. They may be applied at the manufacturer's option to valves withflanged bonnets.(2) Globe and lift check only. (3) Solid wedge only.(4) Regular pattern only. (5) Venturi pattern only. (6) Swing check only.17Copyright ASME IntemationalProvided by IHS under license wlth ASMENo reproduction or networking permitted withoutlicensa from IHS

Sold to:INFORMATION HANDLING SERVICES, 01779770Not for R8SSIe.2009/11J12 19:39:39 GMTTable 6 Class 2500 Steel Flanged and Buttwelding End Valves, Face-to-Face and End-to-End DimensionsRaised face Buttwelding end1234567

Class 2500 Steel

Flanged End (7 mm Ralsed Face) and Welding EndNominal Valve SizeSolidGateGlobeGlobe LiftBall

Wedge.LiftCheck,

DoubleCheck.and

Disc.andSwingAngle

andSwingCheck.and Uft

Conduit.ShortPlugCheck,ShortCheck,

LongPattern.RegularLongPatternLongLong

Pattern.[Note (1).Pattern.Pattern,[Note (1)].Pattern,Pattern,

NPS IDNA and BBA and BA and BBO and EA and B

'1215264 (2)264132

%20273 (2)273137

125308 (2)186308308154

1%32349 (2)232349175

1'1240384 (2)232384384192

250451279451451279226451

2'1265508330508508330254508

380578368578578368289578

4100673457673673457337673

5125794533794794533397

6150914610914914610457914

82001022762102210227625111022

102501270914127012709146351270

12300142210411422142210417111422

143501118

164001245

184501397

GENERALNOTES:(a) Dimensions are in millimeters.(b) See Table 9 for adjustments to tabulated dimensions that may be required for certain f1anged facings. NOTES:(1) These dimensions apply to pressure seal or f1angelessbonnet valves. They may be applied at the manufacturer's option to valves withf1angedbonnets. (2) Solid wedge only.Copyright ASME IntematlonalProvided by IHS under license with ASMENo reproduction or networklng pennitted without Ilcense from IHS

SoId to:INFORMATION HANDLING SERVICES. 01779770Not 101'Rssale,2009/11J12 19:39:39 GMTTable 7 Classes 125 and 250 Cast Iron and Classes 150 to 2500 Steel Wafer Type Valves, Face-to-Face Dimensions1 2 I 3 4

I 5 I 6

I 7 I 8 I 9 10 I 11

I 12 I 13 I 14

Steel [Note (1)] Cast Iron [Note (2)]

Swing Check, Swing Check, Single and Dual Plate, Installation Between Standard ANSI AangesSingle and Dual Plate, [Note (3)] Installation Between

Nominal Knife Gate, ValveClass 150

Size Aange MatingI

Class

I

150 I

300

I 600 I

900

I 1500 I

2500

150 I 300 I 600 I

900

I 1500

NPS

DN Dimensions 125

250 Long Pattem [Note (4)] Short Pattem [Note (5)]

2 50 48 54 54 60 60 60 70 70 70 19 19 19 19 19

2t 65 60 60 67 67 67 83 83 83 19 19 19 19 19

3 80 51 67 67 73 73 73 83 83 86 19 19 19 19 224 100 51 67 67 73 73 79 102 102 105 19 19 22 22 32

5 125 57 83 836 150 57 95 95 99 99 137 159 159 159 19 22 28 35 44 l:i8 200 70 127 127 127 127 165 206 206 206 28 28 38 44 57 ..,10 250 70 140 140 146 146 213 241 248 254 28 38 57 57 73 !.J..I\O 12 300 76 181 181 181 181 229 292 305 305 38 51 ;..14 350 76 184 222 184 222 273 356 356 44 51 67 916 400 89 190 232 190 232 305 384 384 51 51 73 o18 450 89 203 264 203 264 362 451 468 60 76 83 -e20 500 114 213 292 219 292 368 451 533 64 83 92

24 600 114 222 318 222 318 438 495 559

30 750 305 368 305 368 50536 900 368 483 368 483 635

42 1050 432 568 432 568 702

48 1200 524 629 524 629

GENERALNOTES:

(a) Oimensions are in millimeters.

(b) The tolerances of para. 5.1 apply to face-to-face dimensions for sizes NPS 24 (DN 600) and smaller. For sizes NPS 30 (ON 750) and larger, the tolerance shall be 6 mm. NOTES:(1) These data are extracted from MSS SP-81 that covers non-Class designated (i.e., cold working pressure) rated for 150F (66C) maximum knife gate valves that have ASME B16.5.Class 150 flange bolting templates.(2) These data for cast iron swing check valves are extracted from API 594.(3) Valves of sizes NPS 30 (DN 750) and larger in Classes 150, 300, and 600 shall have body outside diameters and gasket surface dimensions compatible with flange standards speci- fied in the purchase order, e.g., ASME B16.47 Sr. B or ASME B16.47 Sr. A (MSS SP-44).(4) These data for long pattem steel swing check valves in sizes NPS 24 (ON 600) and smaller are extracted from API 6D and API 594. Data for larger sizes are extracted from API 594. (5) These data for short pattem steel swing check valves are extracted from API 60.Table 8 Classes 25 and 125 Cast Iron and Classes 150 to 600 Steel Butterfly Valves, Face-to-Face

Dimensions1I 23I 4 I56789

(1155 150 Cast Iron and Steel

[Notes (1). (2). and (3)Steel

Grooved End [Notes (1). (3)Steel Offset Seat Lug and Wafer Style [Notes (4). (5))

Nominal Valve

Size Ranged End Lug and Wafer Style [Note (6) (Iass (Iass (Iass (lassNPS I DN Narrow I Wide Narrow I Wide I Extra Wide 150 150 300 6001% 40 33 37 38 862 50 43 44 46 812% 65 46 49 51 973 80 127 127 46 49 51 97 48 48 544 100 127 178 52 56 57 116 54 54 645 125 127 190 56 64 65 1486 150 127 203 56 70 71 148 57 59 788 200 152 216 60 71 75 133 64 73 102io 250 203 381 68 76 79 159 71 83 1171'2 300 203 381 78 83 86 165 81 92 1401"4 350 203 406 78 92 95 178 92 117 155ti> 400 203 406 79 102 105 178 102 133 17818 450 203 406 102 114 117 203 114 149 20020 500 203 457 111 127 130 216 127 159 21624 600 203 457 154 157 254 154 181 23230 750 305 559 16536 900 305 559 20042 1050 305 610 25148 1200 381 660 27654 1350 381 71160 1500 381 76266 1650 457 86472 1800 457 914GENERALNOTE: Oimensions are in millimeters. NOTES:(1) These butterfiy valves are of the design generally having concentric location of disc and seat, covered by MSS SP-67. from which thesedata are extracted.(2) These valves are dimensionally compatible with flanges conforming to ASME 816.1 (las s 25 or Class 125. ASME 816.5 Class 150.ASME 816.24 Class 150. ASME 816.42 Class 150. or AWWAC-207.(3) For these butterfiy valves, a tolerance of 2 mm shall be allowed on face-to-tace dimensions of valves of NPS 6 (ON 150) and smaer, and a tolerance of 3 mm on NPS 8 (ON 200) and larger, except that for single flange and flangeless valves of NPS 30 (ON 750) and largar, a tolerance of 6 mm shall be allowed.(4) For these vatves, a tolerance of t3 mm shall be allowed on the face-to-faca dimensions for all sizes and pressure classes.(5) The data for offset seat valves, columns 7 through 9. are extracted from MSS SP-68 and APi 609 [except NPS 16 to NPS 24 (ON 400 toON 600) Class 600. which are only in MSS SP-68].(6) The installed face-to-face dimension is the dimension of the valve face-to-tace after installation in the pipeline. It does not inelude the thickness of gaskets where separate gaskets are used. It does in elude the compressed (installed) thickness of gaskets or seais that are an integral part of the valve.20Copyright ASME IntemationalProvidad by IHS und8l' Ilcense with ASUENo raproduction or networtdng pennitC8d wiIhout Iicanse tom IHS

SoId to,INFORMATION HANDLING SERVICES. 01779770Notfor R8.. 1e.2009l11/1219:39:39 GMTTable 9 Detennination of Face-to-Face and End-to-End Dimensions of Ranged Valves Having VariousFlange FaclngsFace-to-Face[Notes (1) and (2)] Large or Small

2 mm 7mm Large or Small RingRaised Raised

Material Class Flat Face Face Face

Cast Iron 125 (3)

250 (3)

Male Face I Tongue Face

Type

Joint Female Face Groove Face

Steel125(4)(3)+13+13(5)+10+10

300(4)(3)+13+13(5)+10+10

600 to 2500(3)(6)(6)(5)-3-3

GENERALNOTE: Dimensions are in millimeters. NOTES:(1) To determine the face-to-tace or end-to-end dimensions of valves having both f1angesas tabulated in this table, adjust the face-to-faca(not the buttweld end-to-end) dimensions shown for the valve type (gate, globe, etc.), material, ctass, and size in Tables 1 through 6 by the amount shown.(2) For center-to-face or center-to-end dimensions of angle type valves, use one-half the numerieal adjustment shown herein. (3) These face-to-face dimensions are listed in Tables 1 through 6. (See table of desired Class Number.)(4) For Class 150 and fOI Class 300 steel valves having f1at faces, either the fuI! thiekness of the f1angeor the thickness with the 2 mmraised faee removed may be supplied unless otherwise specified. For full thiekness of f1ange,the face-to-faca dimensions listed for2 mm raised faee apply. Users are reminded that removing the 2 mm raised faces will make the face-to-face dimensions nonstandard.(5) The X dimensions given in Table 10 added to the appropriate raised faee f1angeface-to-tace dimensions of Tables 1 through 6 establish the end-to-end dimensions of steel valves having f1angeswith nng joint facings.(6) These face-to-tace dimensions are those listed for 7 mm raised faee in Tables 3 through 6.21Copyright ASME IntemationalProvided by IHS under license with ASMENo reproduction Of networtdng pennitted without licensa from IHS

SoId to:INFORMATION HANDLING SERVICES. 01779770Notfor Resale,2009/11/1219:39:39 GMTTable 10 Classes 150 to 2500 Steel Valves Having End Flanges With Ring Joint Facings. End-to-End DimensionsCenter-to-end f+---.-JNTable 10 Classes 150 to 2500 Steel Valves Having End Flanges With Ring Ielnt Facings, End-to-End Dimensions (Cont'd)

1 I 2 3 I 4 5 I 6 7 I 8 9 I 10 11 I 12Nominal ValveSize Class 150 Class 300 Class 600 Class 900 Class 1500 Class 2500NPS I ON X I S X I S X I S X I S X I S X I S

VI31:'..".';.".

GENERALNOTES: C>(a) Oimensions are in millimeters.(b) Aanges eonform to those of ASME 816.5 for the eorresponding size and pressure c1ass,exeept in NPS 22 (ON 550), NPS 26 (ON 650), and larger sizes. See Note (1).(e) To determine the end-to-end dimensions of valves having flanges with ring joint faeings, the X dimensions must be added to the nominal raised faee flange face-to-tace dimensions of Tables 1 through 6. For angle and angle lift check valves, one-half of the X dimensions as listed in this table must be added to the nominal dimensions for eenter-to-end dimen slons. For approximate distanee between ends of flanges having octagonal or oval ring gaskets, when rings are eompressed, use S dimensions as listed in this table.NOTES:(1) This dimension has a minus value because the height of the applicable ring joint faee is 1 mm less than the height of the raised faee.(2) Aanges for NPS 22 (ON 550), NPS 26 (ON 650), and larger sizes conform to those of MSS SP-44 and ASME 816.47. Series A for the corresponding size and pressure c1ass.(3) S dimension is not determined.INTENTIONALLV LEFT BLANK24Copyright ASME InlBmaUonal

Provided by IHS under licen.. with ASMENo reproduction or netwo,tdng permitted wtthout Iicense t'om IHS

SoId 1o:INFORMATION HANDLING SERVICES, 01719710Not for R8sale,2009/11/12 19:39:39 GMTMANDATORY APPENDIX IFACE-TO-FACEAND END-TO-END DIMENSIONS: U.S. CUSTOMARY UNITS25Copyright ASME Intemational

Provided by IHS under Ilcense wittl ASME

No reproduction or netwOftdngpermitted without license from IHS

Soidto:1NFORMATION HANDLING SERVICES. 01779770Notfor Resale,2009J11/12 19:39:39 GMTTable 1-1 Class 125 Cast Iron Flanged and Class 150 Steel Flanged and Buttwelding End Valves.Face-to-Faceand End-to-End DimensionsI~"-A------...j

Buttwelding endC::B-JClan 125 Cut Iron Class 150 Steel Class 150 Steel1 2 3 4 5 6 7 8 9 10Class 150 SteelClass 125 Cast Iron Flanged End (0.06 In. Ralsed Face) andFlanged End (Flat Face) Weldlng EndNominal Valve SizeGate,PlugGlobe,LiftGateSolldPlug

SolldCheck,SolidWedge,

WedgeRegularRoundandAngleWedgeDouble

andandPort,SwlngandandDisc,

DoubleShortVenturiFu11CheckLiftDoubleandShort

Dlsc,Pattern,Pattern,Bore,[Note (1),Check,Disc,Condult,Condult,Pattern,

NPSIDNAAAAAOAA8A

%84.004.00

%104.004.00

%154.254.25

%204.624.62

1 25 5.50 5.50 (2) 5.50 5.00 5.00 5.50

1%326.50 (2)6.005.505.50

1%406.506.50 (2)6.506.506.506.50

2507.007.007.50 (2)7.508.004.007.007.008.507.00

2%657.507.508.25 (2)8.258.504.257.507.509.507.50

3808.008.009.00 (2)9.009.504.758.008.0011.128.00

41009.009.009.00 (2)12.0011.505.759.009.0012.009.00

512510.0010.0014.00 (2)15.0013.006.5010.0015.0010.00

615010.5010.5015.5018.0014.007.0010.5010.5015.8810.50

820011.5011.5018.0022.0019.509.7511.5011.5016.5011.50

1025013.0013.0021.0026.0024.5012.2513.0013.0018.0013.00

1230014.0014.0024.0030.0027.5013.7514.0014.0019.7514.00

1435015.00 (3)27.0031.0015.5015.0015.0022.50

1640016.00 (3)30.0036.00 (4)18.0016.0016.0024.00

1845017.00 (3)34.0017.0017.0026.00

2050018.00 (3)36.0018.0018.0028.00

2255020.0030.00

2460020.00 (3)42.00 (5)20.0020.0032.00

2665022.0022.0034.00 (6)

2870024.0024.0036.00 (6)

3075051.00 (5)24.0026.0036.00 (6)

3280028.0038.00 (6)

3485030.0040.00 (6)40.00

3690063.00 (5)28.0032.0040.00 (6)

26Copyright ASME IntematlonalProvided by IHS und.. license wlth ASMENo reproduction 01 netwo,tdng pannitted without Ilcensa from IHS

SokI to:INFDRMATlDN HANDLING SERVICES, 01779770No' for R ie,200911111219:39:39 GMTTable 1-1 Class 125 Cast Iron Flanged and Class 150 Steel Flanged and Buttwelding End Valves, Face-to-Faceand End-to-End Dimensions (Cont'd)

tDLe"' 'D ---'Class 125 Cast Iron Class 150 8teel Class 150 8teel11 12 13 14 15 16 17 18 19 20 21Class 150 SteelFlanged End (0.06 In. Ralsed Face)and Weldlng End Flanged End Weldlng EndNominalValve SizeNPS I DN% 8% 10~ 15% 20RegularPluShort and RegulargVenturlRound Port. Fu11Globe. Llft Check. and Swlng CheckAngle and LlftY-Globe andY-SwlngLongBallShort Long Short

Pattern,Pattern.Pattern.Bore.[Note (1)].Check.Check.Pattern,Pattern.Pattern.Pattern.

ABAAA and BO and EA and BAABB

4.002.00

4.002.00

4.252.255.504.254.255.50

4.622.506.004.624.626.00

1257.005.002.756.505.005.006.50

1%325.503.007.255.505.507.00

1~408.756.503.258.006.506.507.507.50

25010.507.0010.508.004.009.007.007.008.508.50

2~6512.0011.758.504.2511.007.507.509.509.50

38013.008.0013.509.504.7512.508.008.0011.1211.12

410012.0014.009.0017.0011.505.7514.509.009.0012.0012.00

512515.0015.0014.00 (7)7.00

615015.5018.0015.5016.00 (7)8.0018.5015.5010.5018.0015.88

820018.0020.5018.0019.509.7523.5018.0011.5020.5016.50

1025021.0022.0021.0024.5012.2526.5021.0013.0022.0018.00

1230024.0025.0024.0027.5013.7530.5024.0014.0025.0019.75

1435027.0027.0031.0015.5027.0015.0030.0022.50

1640030.0030.0036.00 (8)18.0030.0016.0033.0024.00

1845034.0034.0038.50 (9)34.0036.0026.00

2050036.0036.0038.50 (9)36.0039.0028.00

2255042.00 (9)43.00

2460042.0042.0051.00 (9)42.0045.0032.00

2665051.00 (9)49.00

2870057.00 (9)53.00

3075060.00 (9)55.00

3280060.00

3485064.00

3690077.00 (9)68.00

27Copyright ASME IntemationalProvided by IHS under licensa with ASMENo reproduction or networ1dngpennittedwlthout Ilcense from IHS

SoId to:INFORMATION HANDLING SERVlCES. 01779770Notfor Resale,2009/11/12 19:39:39 GMTTable 1-1 Class 125 Cast Iron Flanged and Class 150 Steel Flanged and Buttwelding End Valves, Face-to-Face and End-to-End Dimensions (Cont'd)GENERALNOTES:(a) Dimensions are in in ches.(b) See Table 1-9 for adjustments to tabulated dimensions that may be required for certain flange facings. NOTES:(1) These dimensions are not intended to cover the type of check valve having the seat angle at approxlmately 45 deg to the run of thevatve, or the "Underwrlter Pattem," or other patterns where large c1earancesare required.(2) Regular pattern only. The face-to-faca dimension of NPS 4 may be 12.00 at the manufacturer's option. (3) Solld wedge only.(4) Globe and horizontal 11ftcheck only. (5) Venturi pattern only.(6) Double disc and conduit only.(7) Globe and horizontallift check only. The face-to-face and end-to-end dimension for Class 150 steel flanged and buttwelding end swing check valves in NPS 5 is 13.00 and in NPS 6 is 14.00.(8) Globe and horizontal 11ftcheck only. The face-to-faca and end-to-end dimension for Class 150 steel flanged and buttwelding end swing check valves in NPS 16 is 34.00(9) Swing check only.28Copyright ASME IntamationalProvid8d by IHS under licen .. wlth ASMENo reproductlon or networkilg permltted without liceo" from IHS

SokI to:INFORMATION HANDLING SERVICES. 01779770. NotforRel8le,2009/11/1219:39:39GMTTable 1-2 Class 250 Cast Iron Flanged and Class 300 Steel Aanged and Buttwelding End Valves.Face-to-Faceand End-to-End DimensionsButtwelding endClass 250 Cast Iron and Class 300 Steel

Class 300 Steel1 2 3 4 5 6 7 8 9Class 250 Cast Iron Class 300 SteelFlanged End (0.06 In. Raised Face) Ranged and Weldlng EndNominal Valve SlzeGate, SolidPlugGlobe, LiftBall

WedgeCheck,

andandAngle

DoubleShortRegularVenturiSwlngand UftLongShortLong

Dlsc,Pattern,Pattern,Pattern,Check,Check,Pattern,Pattern,Pattern,

NPS IDNAAAAAOAA and 88

%155.505.50

%206.006.00

1256.256.506.50

1%327.007.00

1%407.507.507.507.50

2508.507.258.5010.505.258.508.508.50

2%659.508.009.5011.505.759.509.509.50

38011.129.2511.1212.506.2511.1211.1211.12

410012.0010.5012.0014.007.0012.0012.0012.00

512515.0015.2515.757.88

615015.8814.8816.7515.8817.508.7515.8815.8818.00

820016.5019.7516.5021.0010.5019.7516.5020.50

1025018.0022.3823.5018.0024.5012.2522.3818.0022.00

1230019.7525.5028.0019.7528.0014.0025.5019.7525.00

1435022.5030.0030.0022.5030.00

1640024.0033.0033.0024.0033.00

1845026.0036.0036.0026.0036.00

2050028.0039.0039.0028.0039.00

2255044.0043.0043.00

2460031.0045.0045.0032.0045.00

2665049.0049.00

2870053.0053.00

3075055.0055.00

3280060.0060.00

3485064.0064.00

3690068.0068.00

29Copyright ASME IntemationalProvided by IHS under jcenee wlth ASMENo reproduction or networklng permittad without lkenee from IHS

SokI to:INfORMATlON HANDLING SERVlCES. 01779770Notfor R... 1o.2009/11/1219:39:39 GMTTabie 1-2 Ciass 250 Cast Iron Flanged and Ciass 300 Steei Fianged and Buttweidlng End Valves, Face-to-Faceand End-to-End Dimensions (Cont'd)

Class 250 Cast Iron and Class 300 Steel

Class 300 Steel

10 11 12 13 14 15 16 17Cla55300 Steel

Flanged End (0.06 in. Ralsed Face)and Welding End

Gate, SolldPlug

Wedge,

DoubleShort

Di5C,Short andandRoundGlobeAngte

NominalValve andVenturiVenturiRegularPort, Fulland Liftand LiftSwing

Size Condult,Pattern,Pattern,Pattern,Bore,Check,Check.Check,

NPS IDNA and BABAA and BA and BO and EA and B

'12155.50 (1)6.003.00

%206.00 (1)7.003.50

1256.50 (1)6.25 (2)7.508.004.008.50

1%327.00 (1)8.504.259.00

1'12407.507.50 (2)9.509.004.509.50

2508.508.5010.50 (2)11.1210.505.2510.50

2'12659.509.5012.00 (2)13.0011.505.7511.50

38011.1211.1213.00 (2)15.2512.506.2512.50

410012.0012.0014.00 (2)18.0014.007.0014.00

512515.0015.757.8815.75

615015.8815.8818.0015.8822.0017.508.7517.50

820016.5016.5020.5019.7527.0022.0011.0021.00

1025018.0018.0022.0022.3832.5024.5012.2524.50

1230019.7519.7525.0028.0038.0028.0014.0028.00

1435030.0030.00 (3)30.00 (3)30.0033.00

1640033.0033.00 (3)33.00 (3)33.0034.00

1845036.0036.00 (3)36.00 (3)36.0038.50

2050039.0039.00 (3)39.00 (3)39.0040.00

2255043.0043.00 (3)43.00 (3)43.0044.00

2460045.0045.00 (3)45.00 (3)45.0053.00

2665049.0049.00 (3)49.00 (3)49.0053.00

2870053.0053.00 (3)53.00 (3)53.0059.00

3075055.0055.00 (3)55.00 (3)55.0062.75

3280060.0060.00 (3)60.00 (3)60.00

3485064.0064.00 (3)64.00 (3)64.00

3690068.0068.00 (3)68.00 (3)68.0082.00

30Copyright ASME IntematlonalProvided by IHS under Ilcense with ASMENo reproduction or networklng pannitted without license from IHS

SoId to:INFORMATION HANDLING SERVlCES. 01779770Notfor Resale.2009/11/12 19:39:39 GMTTable 1-2 Class 250 Cast Iron Flanged and Class 300 Steel Flanged and Buttweldlng End Valves, Face-to-Face and End-to-End Dlmenslons (Cont'd)GENERAL NOTES:(a) Dimensions are in inches.

(b) See Table 1-9 for adjustments to tabulated dimensions that may be required for certain ftange facings. NOTES:(1) Solid wedge only.(2) Plug - short pattem only. (3) Venturi pattem only.31Copyright ASME lntemationalProvlded by IHS under Iice"H wlth ASMENo reproductlon or netwOftdng pennitt8d without license tom IHS

SoId 1o:INFORMATlON HANDLING SERVlCES. 01779770Not for R.llle,2009/11J12 19:39:39 GMTTable 1-3 (lass 600 Steel Flanged and Buttwelding End Valves, Face-to-Faceand End-to-End DimensionsRaised face Buttwelding end 11 2 3 4 5 6 7 8 9 10Class600 SteelFlanged End (0.25 In. Ralsed Face)and Weldlng EndBallGate Plug Globe, L1ftSolid Check,Wedge, Globe. L1ft and Angle Double Check. Swlng Angle and L1ft Disc. and Regular Round Round and Swlng Check. and L1ft Check. Condult, Short and Bore, Bore, Check, Short Check. ShortValve Long Long Pattern Venturi Fu11 Fu11 Long Pattern Long PatternSlze Pattern. Pattern. [Note (1). Pattern. Port. Port. Pattern. [Note (1). Pattern. [Note (1) NPS I DN A and B A and B B A and B A B A and B B O and E E% 15 6.50 6.50 (2) 6.50 3.25% 20 7.50 7.50 (2) 7.50 3.751 25 8.50 8.50 5.25 8.50 (3) 10.00 8.50 5.25 4.251% 32 9.00 9.00 5.75 9.00 (3) 9.00 5.75 4.501% 40 9.50 9.50 6.00 9.50 12.50 9.50 6.00 4.752 50 11.50 11.50 7.00 11.50 13.00 11.50 7.00 5.75 4.252% 65 13.00 13.00 8.50 13.00 15.00 13.00 8.50 6.50 5.003 80 14.00 14.00 10.00 14.00 17.50 14.00 10.00 7.00 6.004 100 17.00 17.00 12.00 17.00 20.00 22.00 17.00 12.00 8.50 7.005 125 20.00 15.00 20.00 15.00 10.00 8.506 150 22.00 22.00 18.00 22.00 26.00 28.00 22.00 18.00 11.00 10.008 200 26.00 26.00 23.00 26.00 31.25 33.25 26.00 23.00 13.0010 250 31.00 31.00 28.00 31.00 37.00 40.00 31.00 28.00 15.5012 300 33.00 33.00 32.00 33.00 42.00 42.00 33.00 (4) 32.00 16.5014 350 35.00 35.00 35.00 35.00 35.00 (4)16 400 39.00 39.00 39.00 39.00 39.00 (4)18 450 43.00 43.00 43.00 43.00 (5) 43.00 (4)20 500 47.00 47.00 47.00 47.00 (5) 47.00 (4)22 550 51.00 51.00 51.00 (5) 51.00 (4)24 600 55.00 55.00 55.00 55.00 (5) 55.00 (4)26 650 57.00 57.00 57.00 (5) 57.00 (4)28 700 61.00 61.00 63.00 (4)30 750 65.00 65.00 65.00 (5) 65.00 (4)32 800 70.00 70.00 (6) 70.00 (5)34 850 76.00 76.00 (6) 76.00 (5)36 900 82.00 82.00 (6) 82.00 (5) 82.00 (4)32Copyright ASME IntematlonalProvided by IHS undar lIc8nse with ASMENo reproduction or networking plnnltted without leenee from IHS

SoId to:INFORMATION HANDLING SERVICES. 01nsnoNot lar Rlllale,2009/11/12 19:39:39 GMTTable 1-3 Class 600 Steel Flanged and Buttwelding End Valves, Face-to-Face andEnd-to-End Dimensions (Cont'd)GENERAL NOTES:(a) Dimensions are in inches.(b) See Table 1-9 for adjustments to tabulated dimensions that may be required for certain flange facings. NOTES:(1) These dimensions apply to pressure seal or flangeless bonnet valves. They may be applied at the manufacturer's option to valves withflanged bonnets. (2) Solid wedge only.(3) Regular pattem only. (4) Swing check only.(5) Venturi pattern only.(6) Double disc and conduit only.33Copyright ASME IntemationalF'rovided by IHS under Ilcensa with ASMENo reproduction or natworking pennitted without l!censa from IHS

SokI to:INFORMATION HANDLING SERVICES. 01779770Not for Re88Ie,2009/11J12 19:39:39 GMTTable 1-4 (lass 900 Steel Flanged and Buttwelding End Valves, Face-to-Face and End-to-End DimensionsRaisedface Buttwelding end

123456789

Class 900 Steel Valves

Flanged End (0.25 In.