DUCTILE IRON FLANGED FITTINGS

DUCTILE IRON FLANGED FITTINGSANSI/AWWA-C110/A21.10 StandardandANSI B16.1 Class 125 StandardSPECIFICATIONSFlanged fittings shown on the pages immediately following are manufactured to either ANSI/AWWA-C110/A21.10 or to ANSI B16.1 standard as indicated on each page heading. Elbows or bends (straight sizes),tees, crosses, concentric reducers, base elbows (except reducing size) and bottom base tees are manufactured to ANSI/AWWA-C110/A21.10 standard. These fittings have identical face to face and center toface dimensions and the same flange drilling as ANSI B16.1 fittings, but differ slightly in wall thickness.Ductile iron C110/A21.10 flanged fittings are rated for 150 or 250 psi water working pressure as listed inthe tables.Long radius and reducing elbows, reducing on-the-run tees, side outlet fittings, eccentric reducers andlaterals are ANSI B16.1 Class 125 fittings. Ductile iron Class 125 fittings are furnished manufacturer'sstandard for 250 psi water working pressure. Flanged offsets and true wyes are furnished manufacturer'sstandard.We do not spot face back of flanges. Where spot facing is required, the back of the flange is machinedover its entire surface.When ordering any flanged fittings equipped with bosses and/or tapped holes, refer to and use the letterkey on page ?, which designates location by letter.Standard 125 pound template for drilling shown below is used for all flanged fittings whether ANSI/AWWAC110/A21.10 or ANSI B16.1.Note: The flanges shown above are adequate for 250 psi water working pressure. They should not be confused with 250 pound extra heavy flanges covered by ANSI B16.1 which are rated for 250 psi steam working 20243036Dimensions InchesFlangeO.D.67 1/29101113 1/216192123 1/22527 1/23238 3/446BoltCircle4 3/467 1/28 1/29 1/211 3/414 1/41718 3/421 l/422 3/42529 l/23642 3/4FlangeThickness T5/83/415/1615/1611 1/81 3/161 1/41 3/81 7/161 9/161 11/l61 7/82 1/82 3/8Bolt HoleDiameter3/43/43/47/87/87/811l 1/81 1/81 1/41 1/41 3/81 3/81 5/8Bolt Diameterand Length5/8 x 2 1/45/8 x 2 1/25/8 x 33/4 x 33/4 x 3 1/43/4 x 3 1/27/8 x 3 3/47/8 x 3 3/41 x 4 1/41 x 4 1/2l 1/8 x 4 3/41 1/8 x 51 1/4 x 5 1/21 1/4 x 6 1/21 1/2 x7NumberofBolts448888121212161620202832Note: Drilling templates are in multiples of four, so that fittings may be made to face in any quarter. Boltholes shall straddle the center line.

REDUCING DUCTILE IRON FLANGED FITTINGSHOW TO ORDERWhen ordering reducing fittings, give the size of the openings in the order indicated by the sequence of theletters a, b, c and d. In designating the size of the openings of side outlet reducing fittings, the size of theside outlet is to be given last.REDUCING TEESReducing onOutletReducing onOne RunReducing onOne Run & OutletReducing onBoth RunsREDUCING CROSSESReducingonOne OutletReducingonBoth OutletsReducing onOne Runand One OutletReducing onOne Runand Both OutletsREDUCING LATERALSReducing onBranchSIDE OUTLET TEESRight HandLeft HandReducingTrue YSIDE OUTLET ELBOWSRight HandLeft HandSPECIAL REDUCING FLANGED FITTINGSTo permit us to ship more promptly, we recommend, wherever possible, the ordering of straight sizeflanged fittings with flanged reducer, rather than reducing size flanged fittings.53

METHOD OF DESIGNATING OF TAPPED HOLES AND/OR BOSSES INDUCTILE IRON FLANGED FITTINGSWhen a ductile iron flanged fittings is wanted with a tapped connection, give the size of the tappingrequired, and designate its location by means of a letter selected from the correct view of the fittings inquestion.90 ElbowStraight Size90 ElbowTeeStraight SizeCrossStraight Size90 ElbowReducing SizeTeeReducing SizeCrossReducing SizeSide Outlet ElbowStraight SizeSide Outlet TeeStraight Size45 LateralStraight Size90 Base ElbowBase TeeEccentric Reducer45 ElbowReducerTapping through the wall of the fitting is limited to sizes indicated in the table below. Larger size tappedopenings will require casting the fitting with an intergral boss—the location of which may also be identifiedby a letter, as explained above. A boss is always required at “V” and “Y” on straight and reducing sizes of90 elbows, and on all sides of reducers.Maximum Size of Tapped Hole in FittingSize of fitting inchesSize of tap without boss inchesSize of tap with boss inches33/8243/82 1/2*Any tap larger than 4” is threaded for ductile iron - not steel.53/82 1/261/2383/441014121 1/2414-3624

DUCTILE IRON FLANGED FITTINGSANSI/AWWA-C110/A21.10 StandardBENDSFurnished Faced and Drilled to 125 PoundTemplate Unless Otherwise OrderedFlanged 90 BendNominalDiameterInchesPressureRatingpsiFlanged 45 BendDIMENSIONS AND WEIGHTS90 7520250.8024250.89302501.03*Five inch size is ANSI B16.1 ds2545526510516523533043053068510851755Flanged 22 1/2 BendNominalDiameterInchesPressureRatingpsi45 5901301952453153754857301335Flanged 11 1/4 BendDIMENSIONS AND WEIGHTS22 1/2 250.8911.0 37.69302501.0315.0 57.81Flange accessories must be ordered 0315385505755113511 1/4 90130195245315385505760139555

DUCTILE IRON FLANGED FITTINGSANSI/AWWA-C110/A21.10 StandardREDUCING ELBOWSFurnished Faced and Drilled to 125 Pound Template Unless Otherwise 10 x 410 x 510 x 610 x 812 x 612 x 812 x 1014 x 614 x 814 x 00Reducing 90 ElbowDIMENSIONS AND tSizePondsTT1AInches3514 x 12.87 .81 14.004816 x 81.0 .62 15.005516 x 101.0 .75 15.006016 x 121.0 .81 15.007516 x 141.0 .87 15.008218 x 121.06 .81 16.509018 x 141.06 .87 16.5010518 x 161.06 1.0 16.5011520 x 121.12 .81 18.0012520 x 141.12 .87 18.0015020 x 161.12 1.0 18.0016520 x 181.12 1.06 18.0019024 x 141.25 .87 22.0022024 x 161.25 1.0 22.0023024 x 181.25 1.06 22.0024024 x 201.25 1.12 4805405205706406808658809301010.SIDE OUTLET ELBOWSFor Pressure Ratings and For Drilling Template See Page 52Straight Side Outlet Elbows*Nominal Dimension Dimension Approximate Nominal Dimension Dimension 218.0097010.7511.00240241.2522.0015.10*In certain sizes, we can furnish side outlet elbows with the side outlet smaller than the main openingswhere there is of need of such fittings, please check with us before placing your order.Flange accessories must be ordered separately.56

DUCTILE IRON FLANGED FITTINGSANSI/AWWA-C110/A21.10 StandardLONG RADIUS ELBOWSFurnished Faced and Drilledto 125 pound templateStraight90 Long Radius ElbowReducing90 Long Radius ElbowDIMENSIONS AND WEIGHTSNominalDimensions Inches ApproximateNominal Dimensions InchesPipe SizeWeightPipe SizeTT1BTT1BInchesPoundsInches3x3.37 . . .7.752814 x 10.87.7521.504x4.50 . . .9.005014 x 12.87.8121.505x4.50 .5010.256014 x 14.87.21.505x5.50 . . .10.256216 x 81.0.6224.006x4.56 .5011.507016 x 101.0.7524.006x5.56 .5011.507516 x 121.0.8124.006x6.56 . . .11.508016 x 141.0.8724.008x4.62 .5014.0010016 x 161.0.24.008x5.62 .5014.0011018 x 121.06.8126.508x6.62 .5614.0012018 x141.06.8716.508x8.62 . . .14.0014018 x161.06126.5010 x 4.75 .5016.5014518 x 181.06.26.5010 x 6.75 .5616.5017020 x 141.12.8729.0010 x 8.75 .6216.5019520 x 161.121.029.00l0 x l0.75 . . .16.5023020 x 201.12.29.0012 x 6.81 .5619.0022524 x 141.25 1.25 34.0012 x 8.81 .6219.0026024 x 161.25 1.25 34.0012 x 10.81 .7519.0030024 x 181.25 1.25 34.0012 x 12.81 . . .19.0032524 x 201.25 1.25 34.0014 x 8.87 .6221.5033024 x 241.25 1.25 34.00For Pressure Ratings and For Drilling Template See Page 35480775840820915108012801300136514301640Straight 45 Long Radius ElbowsNominal Dimension Dimension Approximate Nominal Dimension Dimension Approximatepipe sizeTMWeightpipe 5.0072512.819.50250241.2517.001100From ANSI Specification B16.1The angle designation of an elbow is its deflection from straight line flow and is the angle between theflange faces.Flange accessories must be ordered separately.57

DUCTILE IRON FLANGED FITTINGSManufacturer's StandardMeets all Applicable Requirements of ANSI/AWWA-C110/A21.10 StandardTRUE “Y” BRANCHESManufacturer's StandardDIMENSIONS AND WEIGHTNominal Diameter gPressure ns .005.505.505.50ApproximateWeight Pounds3550758085120125140155220210240315Regularly furnished with flanges faced and drilled per template on page 5 .Larger sizes can be made to order. Detailed information furnished on request.Flange accessories must he ordered separately.NOTE: When ordering reducing fittings, give size of openings in the order indicated by numerals 1,2 and 3.58

DUCTILE IRON FLANGED FITTINGSANSI/AWWA-C110/A21.10 StandardTEES AND CROSSESUnless Otherwise Ordered Furnished Facedand Drilled to 125 Pound TemplateTeeCrossDIMENSIONS AND WEIGHTSNominal Diameter InchesPressure Rating psiDimensions InchesApproximate Weight 568582074510659451175* Five inch size is ANSI B16.1 fitting.Flange accessories must be ordered separately. 59

DUCTILE IRON FLANGED FITTINGSANSI/AWWA-C110/A21.10 StandardTEES AND CROSSESUnless Otherwise Ordered Furnished Facedand Drilled to 125 Pound TemplateTeeCrossDIMENSIONS AND WEIGHTSNominal Diameter Inches Pressure Rating psi Dimensions Inches Approximate Weight 1470149515201565157016051615167026952980Flange accessories must be ordered separately.SIDE OUTLET TEESFor Pressure Ratings and For Drilling Template See Page 55STRAIGHT SIDE OUTLET TEES*Nominal Dimension Dimension ApproximatePipe 30Nominal Dimension Dimension ApproximatePipe 61.015.00850201.1218.001330* In certain sizes, we can furnish side outlet tees with the side outlet smaller than the main openings.When in need of such fittings, please check with us before placing your order.Flange accessories must be ordered separately.

DUCTILE IRON FLANGED FITTINGSANSI/AWWA-C110/A21.10 StandardReducing TeesDIMENSIONS AND WEIGHTSNominal Pipe Size Inches4x3x36x4x46x4x68x6x48x6x68x6x810 x 6 x 610 x 6 x 1010 x 8 x 610 x 8 x 810 x 8 x 1012 x 6 x 612 x 6 x 812 x 8 x 612 x 8 x 812 x 8 x 1212 x 10 x 612 x 10 x 812 x 10 x 1012 x 10 x 1214 x 12 x 1214 x 12 x 14Dimensions 2.0012.0014.0014.00Approximate Weight 0310320340370490510continued on next pageFlange accessories must be ordered separately.For Straight Size and Fittings Reducing onBranch Only See Page 62 & 63Furnished Faced and Drilled to 125 Pound Template

DUCTILE IRON FLANGED REDUCING TEES (CONT'D)Nominal Pipe Size Inches16 x 14 x 1416 x 14 x 1618 x 12 x 1218 x 12 x 1418 x 12 x 1818 x 14 x 1218 x 14 x 1418 x 14 x 1818 x 16 x 1820 x 16 x 1420 x 16 x 1620 x 16 x 2020 x 18 x 2024 x 16 x 1624 x 16 x 1824 x 16 x 2424 x 18 x 1624 x 18 x 1824 x 18 x 2424 x 20 x 2430 x 16 x 1630 x 16 x 1830 x 16 x 2030 x 16 x 2430 x 16 x 3030 x 18 x 1630 x 18 x 1830 x 18 x 2030 x 18 x 2430 x 18 x 3030 x 20 x 1630 x 20 x 1830 x 20 x 2030 x 20 x 2430 x 20 x 3030 x 24 x 1630 x 24 x 1830 x 24 x 2030 x 24 x 2430 x 24 x pproximate Weight PoundsTees with branch and run openings smaller than those listed are also available.Tees reducing on both runs are also 37018201965

DUCTILE IRON FLANGED FITTINGSANSI/AWWA-C110/A21.10 StandardCONCENTRIC REDUCERSFurnished Faced and Drilled to125 Pound Template.For ANSI B16.1 Eccentric FlangedReducer, see page 67.Flanged Concentric ReducerDIMENSIONS AND WEIGHTSNominal Diameter InchesPressure Rating psiDimensions InchesLarge EndSmall EndDuctileTT1LApproximateWeight 37540544547053556561064569594597010351155* Five inch size is ANSI B16.1 fitting.Flange accessories must be ordered separately.63

DUCTILE IRON FLANGED FITTINGSANSI/AWWA-C110/A21.10 StandardECCENTRIC REDUCERSFurnished Faced and Drilled toCenterline Difference in Size125 Pound Template2ChangeFor Concentric Reducers See Page 66.Eccentric ReducerDIMENSIONS AND WEIGHTSNominal Pipe Size Inches4x35x46x36x46x58x48x58x610 x 410 x 610 x 812 x 612 x 812 x 1014 x 614 x 814 x 1014 x 1216 x 616 x 816 x 1016 x 1216 x 1418 x 818 x 1018 x 1218 x 1418 x 1620 x 1020 x 1220 x 1420 x 1620 x 1824 x 1224 x 1424 x 1624 x 1824 x 20Dimensions te Weight 65610645695Flange accessories must be ordered separately.CAUTION: WHEN INSTALLING FLANGED REDUCERS:On a standard flanged reducer, with a different number ofholes in the two flanges, there are only two center lines whichare common to the drilling in both flanges.When installing, BE SURE reducer is properly lined up, sothat drilling in both flanges will match correctly with other fittings and pipe in line.64