catalogo dk-lok dklok80p.pdf
TRANSCRIPT
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Catalog Number 01-5March, 2009
THE PREMIUM QUALITY
www.dklok.com
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Tube to Tube UnionUnion 11
12
16
13
14
15
21,22
23,24
23
25
29
39,40
49,50
49
47,48
45
44
DU
Female ElbowDLF-NFemale Run TeeDTRF-N
ReducerDRBulkhead AdapterDABMale AdapterDAM-N
Union ElbowDL
Bulkhead ElbowUnionDBL
Union TeeDT
Union CrossDX
Bulkhead UnionDUB
17Reducing UnionDUR
18Reducing Union ElbowDLR
19,20Reducing Union TeeDTR
18Reducing Union CrossDXR
16Bulkhead RetainerDBR
Male ConnectorDMC-N
Male ConnectorDMC-R
45 Male ElbowDLBM
Female Connector DCF-N
ThermocoupleConnectorDMCT
Male Connector forBonded Gasket SealDMC-G
Tube to Male Pipe
Tube to Female Pipe
41Female Connector DCF-R
42Gauge Connector DCF-GG
43BulkheadFemale Connector DCBF-N
25,26Male Connector for Metal GasketDMC-GB
30,31Male ElbowDLM-N
Bulkhead Male ConnectorDMCB-N
Tube Stub Connector
46Female Branch TeeDTBF-N
51Male AdapterDAM-R
52Male AdapterDAM-G
53Male AdapterDAM-U
53Male AdapterDAM-UO
54Female AdapterDAF-N
32,33Male ElbowDLM-R
34Male Run TeeDTRM-N
35Male Run TeeDTRM-R
36Male Branch TeeDTBM-N, -R
37Male Branch TeeDTBM-N
38Male Branch TeeDTBM-R
55Female AdapterDAF-R
55Female AdapterDAF-GR
1 All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Index
28,29
wwWxehIl lqjv
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TubeFittings
2All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
66
64
61
61
59
5866
66
68
69
69
70
70
71
72
75
76
76
75
77
Port ConnectorDCP
PlugDPCapDCTube InsertDI
NutDN
Front FerruleDFFBack FerruleDFB
Ferrule SetDFS
Gap GaugeDIG
AN UnionDUA
O-Seal PipeThread Connector DMC-NO
Reducing Port ConnectorDCRP
AN Bulkhead UnionDUBA
Positionable SAE Male Run TeeDTRS-UPPositionable SAE Male Branch TeeDTBS-UP
Male Pipe Weld ConnectorDCWMale Pipe Weld ElbowDLW
Tube Socket Weld ConnectorDCSWTube Socket Weld ElbowDLSW
Positionable 45 SAE Male Elbow DLBS-UP
Tube to Non-Positionable O-seal End
Additional Products
Spare Parts
Tools
Plug, Cap, Insert
Tube to Weld End
Tube to AN Tube
Dk-Lok Flanges
62Male AN Adapter DMAA
62AN Adapter DAA
63
Non-Positionable SAEMale ConnectorDMCS-U
65Positionable SAEMale ElbowDLS-UP
67Positionable Male Elbow ISO Parallel ThreadDLM-GP
70Welding BulkheadUnionDBUW
76Preswaging ToolDPS
75Nut-Ferrule SetDFSN
56Female Gauge AdapterDAF-GG
57Elbow AdapterDLA
57Run Tee AdapterDTRA
72Fuse PlugDFA
73Vent Protector
DMD
74Dielectric FittingsDEU
59,60Dk-Lok Flanges DF
60Lab Joint Flange ConnectorDLJ
57Branch Tee AdapterDTBA
63O-Seal Straight Thread ConnectorDMC-UO
Index
73CalibrationFittingsDPCM
27GasketDGV/DGBDGC/DGG
77Tube Depth Marking ToolDTM
77Pre-Swaging UnitDHS-2A
77Pre-Swaging UnitDES-1A
Tube to Positionable Straight Thread
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t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
The Premium Quality Dk-Lok Tube Fittings
Construction of Dk-Lok Tube Fittings
Identification of Metric Dk-Lok Tube Fitting
Dk-Lok Tube Fitting is designed using industrial codes andspecifications with additional Cutting-Edge Engineering onswaging action and sealing integrity. Dk-Lok providesexcellent leak-free sealing on high pressure gas, vacuum,impulse, thermal shock, heavy vibration, and many otherstringent applications.
Dk-Lok brings you excellent quality, outstanding customerservice, and availability. Enjoy Dk-Lok tube fitting working on your application!
NutBody Thread
Front Ferrule
Back Ferrule
Hex.
Table 1.
Material Bar Stock Forging
Technical Information
Metric Dk-Lok tube fitting has stepped shoulder onbody and nut hex. Shaped fitting such as tee, elbow,and cross forging has no such step on body.
Dk-Lok Tube Fitting consists of body, front ferrule,back ferrule and nut. The features include;
Excellent product range up to 2 in. and 38 mm OD.Additional engineering on sealing integrity and swaging action. Re-usable and predictable quality.Gaugable. Excellent leak-free sealing integrity on heavy vibration, vacuum and impulse.Heat-Code Traceability.No torque transferring to connective tubing during installation.
Metric Tube End
Stepped Shoulderson Nut and Body
Dk-Lok Material StandardsDk-Lok tube fitting are supplied in various materials to satisfythe needs of various applications including on shore oil &gas, refinery, offshore oil & gas, chemical, petrochemical,analyt ical instrumentation, steel mil l , power plant,shipbuilding, pharmaceutical, and alternative fuel.
Product CleaningEvery Dk-Lok tube fitting is cleaned to remove surfacecontamination, iron particles from cutting tools, oil fromcutting fluid, and loose particles. For further information, referto DK cleaning standard DC-01. Special cleaning for oxygenservice application is available on request. Refer to specialcleaning standard DC-11.
Dk-Lok Port DimensionDimensions on Dk-Lok Port in the catalog are approximatefigures and shown in finger-tight position.
Alternative FuelsStainless steel 316 Dk-Lok tube fitting are tested to therequirements of ECE R110, EIHP Draft, ECE R67 andcertified by TUV.
O-ringDk-Lok fitting pipe end with O-ring is supplied; 70 durometerNBR O-ring on Brass and Carbon steel fittings, 90 durometerFKM O-ring on Stainless steel fitting.Other O-ring is available on request.
Carbon Steel Dk-Lok Tube Fittings Carbon steel fitings are whitezinc plated. Every carbonsteel fitting is supplied withSS316 back ferrule.
Stainless Steel 316
Brass
Carbon Steel
Duplex
Super DuplexAluminum Alloy 20
Hastelloy C276Alloy 400Alloy 600 Alloy 625Alloy 825
Titanium Gr.2PTFE
ASTM A276 Type 316ASTM A479 Type 316
ASME SA479 Type 316JIS G4303
ASTM B16 UNS C36000ASTM B453 UNS C35300
JIS H3250 Alloy C3604ASTM A108
JIS G4051 S20C - S48CASTM A276 S31803ASTM A479 S31803ASTM A479 S32750
ASTM B211 Alloy 2024 T6ASTM B473 UNS N08020ASTM B574 UNS N10276ASTM B164 UNS N04400 ASTM B166 UNS N06600ASTM B446 UNS N06625ASTM B425 UNS N08825
ASTM B348 Gr.2ASTM D1710
ASTM A182ASME SA182
JIS G3214
ASTM B283 Alloy 37700JIS H3250 Alloy C3771
ASTM A105JIS G4051 S20C - S48C
ASTM A182 F51
ASTM A182 F51ASTM B247
ASTM B462 UNS N08020ASTM B564 UNS N10276ASTM B564 UNS N04400ASTM B564 UNS N06600ASTM B564 UNS N06625ASTM B564 UNS N08825
ASTM B381 F3ASTM D3293
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All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
TubingFor safe, reliable and leak-free Dk-Lok fitting system, tubingshould be considered as one of fitting components.
Tubing is assembled by simple wrench make-up on Dk-Lok fitting. This results in less assembly and maintenance costs. Tubing assembly on Dk-Lok fitting is re-usable.Tubing is bendable. It allows lower pressure drop with fewer connections. This in turn reduces system costs because of less fabricating manpower.Pipe threading or welding is difficult to disassemble and re-assemble.Piping requires skilled worker for welding & threading.
1.Tubing Selection2.Tubing Handling
1. Tubing SelectionHardness
Tubing must be softer than fitting material. The metal tubing must be fully annealed and suitable for bending and flaring.Tubing hardness must be selected according to the information in the table 2 to 13.
SurfaceTubing must have a surface free from scratches, draw mark, dirt, durst and flat spots.
OvalityTubing in oval or out-of-roundness may not fit into the fitting. Do not force the tubing into the fitting; it may damage the fitting sealing system on nut, ferrules, and body.
Wall thicknessThe table 2 to 13 list tubing working pressure ratings in a wide range of wall thickness. A too thin wall may collapse and a too thick wall may not properly be deformed by the ferrule action. Do not use tubing wall thickness not listed in the table 2 to 13.
Weld tubingWelded tubing should have a not measurable bead on its outside diameter.
2. Tubing HandlingCareful handling and storage practices will protect tubing fromunnecessary scratches, nicks, or degrading the good tubingsurface finish.
Tubing ends should be capped so any foreign materials will not fall inside during transportation and storage.Do not drag across tubing rack, cement, gravel or any rough surface.Do use correct tube cutter for tube material. The wrong cutter may result in excessive deformation of the tube end. Do not cut deep with each turn of cutting.Tube cutters and hacksaws should be sharp enough.Hacksaw blades should have at least 32 teeth per inch.Do deburr tube ends before inserting in fittings.
Material
Using like tubing and fitting material is essential for leak-freesealing system. Unlike material may have different mechanical properties thatmay adversely affect the fitting seal on tubing.The only exception is copper tubing with brass Dk-Lok fitting.
Gas Application
Dk-Lok tube fitting is designed for a wide range of leak-freeapplication including gas leak proof and vacuum tightservice. Gases (helium, hydrogen, nitrogen, air, etc.) canescape even the most minute leak-path due to their verysmall molecules. Tube therefore must be handled not tohave scratches, draw mark, nicks, flat spots, dirt, and durst.
Use NOT thin wall tubing for gas applications. Heavier wall tubing resists the ferrule action whereas thinwall tubing may collapse with little resistance to ferruleaction.
For Gas service, use the tubing wall listed on un-shadowedsection in table 2 to 13.
Vacuum Application
Dk-Lok tube fittings have been proved to be excellentvacuum tight seal in many applications including analyticalindustry. Dk-Lok Tube Fittings comply with the leakage requirements of TA-LUFT 2002.
Cryogenic Application
Dk-Lok Fittings in SS316 Stainless Steel provide highlyreliable performance on cryogenic application. Cryogenic temperature is considered to be temperaturesbelow -100F (-73C).
High Pressure Application
Pressure 500 psig (34.5 bar) or higher is consideredgenerally high pressure. In the high pressure systemscratches, draw mark, nicks, flat spots, and dirt on tubing may cause leakage.
For gas application, select the gas applicable tubing wall thickness from Table 2 to 13.Follow the suggestion on tubing selection, handling, and installation.
Dk-Lok Tube Fitting Pressure Rating The pressure rating of Dk-Lok Tube Fitting is rated to theworking pressure of connective tubing. The allowable working pressure of tubing in various materialsis listed in the table 2 to 13.
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All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
To determine the working pressure of weld tubing to the requirements of ASME B31.3 Code, de-rating factors below must be applied. For single weld tubing multiply by 0.80, and for double weld tubing multiply by 0.85.
Example: SS316 seamless 1/2 in. O.D. x 0.065 in. WT allowable working pressure: 4700 psi.To determine the work pressure of the single weld tubing, multiply 4700 psi by 0.80.4700 psig x 0.80 = 3760 psig at -20 to 100F (-28 to 37C).
Weld Stainless Steel Tubing Allowable Working Pressure
Fully annealed austenitic Type 304 or 316 seamless tubing ASTM A269 or ASTM A213, or equivalent. Tubing to be free fromscratches, draw mark, dirt, durst, flat spots, and suitable for bending and flaring. Recommended hardness: 80 HRB or less.
Tubing allowable working pressure is calculated at -20 to 100F (-28 to 37C) using allowable stress value of20,000 psi according to ASME B31.3 Process Piping Code.Pressure calculations are based on maximum O.D. and minimum wall thickness and no allowance is made forcorrosion and erosion. i.e., ASTM A269 1/2 in. OD x 0.035 in.WT: OD tolerance 0.005 in., WT tolerance 15%.Calculations are based on 0.505 in.OD x 0.0298 in. WT.Safety Factor is 3.75 to 1, considering ultimate tensile strength of 75,000 psi.To determine working pressure of ASME B31.1 Power Piping Code, multiply the ASME 31.3 rating by 0.94.
Table 2. Fractional Seamless Stainless Steel Tubing
Table 3. Metric Seamless Stainless Steel Tubing
ODin.
1/161/83/161/45/163/81/25/83/47/811 1/41 1/22
368
10121415161820222528303238
710330 420
310240200180170
520380300240220200190170150130
670490380310280260240210190170
380340320300260230210180
430390360330290260230200180170160
430400370320290260230200190170140
370330300260230210200170
380340300260240230190
320280260240200
330310290240
330280 310
6,800 8,100 12,0008,5005,4004,000
10,9007,0005,1004,0003,3002,400
10,2007,5005,8004,8003,5002,9002,4002,000
10,2008,0006,5004,7004,0003,3002,8002,400
8,6006,2005,2004,2003,6003,1002,400
6,0004,9004,2003,6002,8002,300
5,8004,8004,2003,3002,7002,000
6,4005,4004,7003,6003,0002,200
6,1005,3004,1003,4002,500
6,2004,9004,0002,900
4,9003,600
9,400
Wall Thickness (in.)0.012 0.014 0.016 0.020 0.028 0.035 0.049 0.065 0.083 0.095 0.109 0.120 0.134 0.156 0.188
0.8 1.0 1.2 1.5 1.8 2.0 2.2 2.5 2.8 3.0 3.5 4.0 4.5ODmm
Wall Thickness (mm)
Working Pressure in PSIG
Working Pressure in Bar
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All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Allowable working pressure calculated at -20 to 100F (-28 to 37C) using S value of 6,000 psi according to ASME B31.3 Code.Safety Factor is 5 to 1, considering ultimate tensile strength of 30,000 psi.
Soft annealed seamless copper tubing ASME B75 or equivalent. Soft annealed (Temper 0) copper water tube, type Kor Type L ASTM B88. Recommended hardness: 60 HRB or less.
Table 4. Fractional Seamless Copper Tubing
1/83/161/45/163/81/25/83/47/81
3468
10121416182225
225165
260191122897058
244157114
89736254483934
295192140109897666584741
245179140114
9683745952
26319315012310389796456
172140118102
907263
193158133114101
8171
148127112
9078
Working Pressure in Bar
171147129103
90
209180159126110
2,7001,8001,300
3,6002,3001,6001,3001,000
800
3,4002,5001,9001,6001,100
900700600500
3,5002,7002,2001,6001,2001,000
800700
2,1001,6001,3001,100
900
1,9001,5001,3001,100
1,8001,5001,300
Working Pressure in PSIG
1,500
Table 5. Metric Seamless Copper Tubing
ODin.
Wall Thickness (in.)0.010 0.012 0.028 0.035 0.049 0.065 0.083 0.095 0.109 0.120
ODmm
Wall Thickness (mm)0.7 0.8 1.0 1.2 1.5 1.6 1.8 2.0 2.2 2.5 3.0
Soft annealed seamless carbon steel hydraulic tubing ASTM A179 or equivalent. Tubing to be free from scratches,draw mark, dirt, durst, flat spots, and suitable for bending and flaring. Recommended hardness: 72 HRB or less.
Table 6. Fractional Seamless Carbon Steel Tubing
ODin.
Wall Thickness (in.)0.028 0.035 0.049 0.065 0.083 0.095 0.109 0.120 0.134 0.148 0.165 0.180 0.220
1/83/161/45/163/81/25/83/47/811 1/41 1/22
8,0005,1003,700
10,2006,6003,7003,8003,1002,3001,800
9,6007,0005,5004,5003,3002,6002,1001,8001,500
9,6007,6006,2004,5003,5002,9002,4002,1001,600
5,9004,6003,7003,2002,7002,1001,800
5,3004,3003,7003,2002,5002,0001,500
5,1004,3003,7002,9002,4001,700
4,1003,2002,6001,900
3,6003,0002,200
4,0003,3002,400
4,6003,7002,700
Working Pressure in PSIG
5,0004,1003,000
5,1003,700
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All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Fully annealed seamless Alloy 400 tubing ASTM B165 or equivalent. Tubing to be free from scratches, draw mark,dirt, durst, flat spots, and suitable for bending and flaring. Recommended hardness: 75 HRB or less.
Table 8. Fractional Seamless Alloy 400 Tubing
ODin.
Wall Thickness (in.)0.028 0.035 0.049 0.065 0.083 0.095 0.109 0.120
1/81/43/81/23/41
7,9003,700
10,2004,8003,1002,300
7,0004,4003,3002,200
9,6006,1004,4003,0002,200
4,0002,900
4,6003,400 3,900 4,300
Allowable working pressure calculated at -20 to100F (-28 to 37C) using S value of 18,700 psiaccording to ASME B31.3 Code.Safety Factor is 3.74 to 1, considering ultimatetensile strength of 70,000 psi.To determine working pressure of ASME B31.1Power Piping Code, multiply the ASME 31.3rating by 0.93.
Fully annealed seamless Alloy C276 tubing ASTM B622 or equivalent. Tubing to be free from scratches, draw mark,dirt, durst, flat spots, and suitable for bending and flaring. Recommended hardness: 100 HRB or less.
Table 9. Fractional Seamless Alloy C276 Tubing
Table 7. Metric Seamless Carbon Steel Tubing
368
10121415161820222528303238
670310
830400290230190160150
490360280230190180170150130120
630460360290250230210190170150
360300280260230200180160
410340320290260230210180160150140
450380350330290250230200180160150130
380330290260230200190170140
330300260230210200160
280250230210180
290270250210
290240 280
ODmm
Wall Thickness (mm)0.8 1.0 1.2 1.5 1.8 2.0 2.2 2.5 2.8 3.0 3.5 4.0 4.5
Working Pressure in Bar
Allowable working pressure calculated at -20 to 100F (-28 to 37C) using S value of 15,700 psi according to ASME B31.3 Code.Safety Factor is 3 to 1, considering ultimate tensile strength of 47,000 psi.To determine working pressure of ASME B31.1 Power Piping Code, multiply the ASME 31.3 rating by 0.75.
Fully annealed seamless Alloy 825 tubing ASTM B423 or equivalent. Tubing to be free from scratches, draw mark,dirt, durst, flat spots, and suitable for bending and flaring. Recommended hardness: 95 HRB or less.
Table 10. Fractional Seamless Alloy 825 Tubing
Working Pressure in PSIG
Allowable working pressure calculated at ambienttemperature using S value of 27,300 psi accordingto ASME B31.3 Code.Safety Factor is 3.66 to 1, considering ultimatetensile strength of 100,000 psi.To determine working pressure of ASME B31.1Power Piping Code, multiply the ASME 31.3rating by 0.78.
Allowable working pressure calculated at ambienttemperature using S value of 23,300 psi accordingto ASME B31.3 Code.Safety Factor is 3.64 to 1, considering ultimatetensile strength of 85,000 psi.To determine working pressure of ASME B31.1Power Piping Code, multiply the ASME 31.3rating by 0.94.
ODin.
Wall Thickness (in.)
ODin.
Wall Thickness (in.)
0.02 0.028 0.035 0.049 0.065 0.083Working Pressure in PSIG1/8
3/161/45/163/81/2
8,2005,300
12,0007,7005,600
15,3009,9007,2005,7004,7003,400
14,40010,6008,2006,7004,900
14,40011,300
9,2006,700 8,800
1/83/161/45/163/81/2
7,5004,800
Working Pressure in PSIG11,0007,0005,100
14,0009,0006,5005,1004,1003,000
13,0009,5007,4006,0004,400
13,00010,100
8,3006,000 7,900
0.02 0.028 0.035 0.049 0.065 0.083
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All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
The pressure rating of Dk-Lok port isgoverned by the connective tubingpressure rating.
To determine allowable workingpressure at elevated temperature,multiply working pressure byapplicable factor shown in table 14.
Example: SS316 seamless tubing 1/2in. O.D. x 0.065 in.WT at 700 F. 4700 psig x 0.82 = 3854 psi.
Allowable working pressure of SS316seamless 1/2 in. O.D. x 0.065 in. WT is 3854 psi at 700 oF.
Temperature De-rating FactorsTable 14.
Temp F C
Stainless304 316
10020030040050060070080090010001200
3893149204260316371427482538649
111
0.940.880.820.8
0.760.730.690.3
111
0.970.90.850.820.80.780.770.37
10.960.9
0.860.820.770.730.59
10.80.780.50.13
10.920.870.830.790.760.740.730.730.71
1111
0.980.930.870.840.810.790.35
1111
0.970.950.930.930.930.930.33
10.9
0.860.830.790.770.760.73
10.880.790.790.790.790.790.76
10.90.850.820.810.8
C.steelA179
CopperB75
825B423
C276B622
625B444
20B729
400B165
SuperDuplexA789
Fully annealed seamless Alloy 625 tubing ASTM B444 Grade 1 or equivalent.Tubing to be free from scratches, draw mark, dirt, durst, flat spots, and suitable for bending and flaring.
Table 11. Fractional Seamless Alloy 625 Tubing
Allowable working pressure calculated at ambienttemperature using S value of 40,000 psi accordingto ASME B31.3 Code. Safety Factor is 3 to 1, considering ultimatetensile strength of 120,000 psi.
Fully annealed Super Duplex tubing ASTM A789 S32750 or equivalent. Tubing to be free from scratches, draw mark,dirt, durst, flat spots, and suitable for bending and flaring. Recommended hardness: 32 HRC or less.
Table 12. Fractional Seamless Super Duplex Tubing
Allowable working pressure calculated at ambienttemperature using S value of 38,700 psi accordingto ASME B31.3 Code. Safety Factor is 3 to 1, considering ultimatetensile strength of 116,000 psi.
Fully annealed seamless Alloy 20 tubing ASTM B729 or equivalent. Tubing to be free from scratches, draw mark,dirt, durst, flat spots, and suitable for bending and flaring. Recommended hardness: 95 HRB or less.
Table 13. Fractional Seamless Alloy 20 Tubing
Allowable working pressure calculated at ambienttemperature using S value of 22,900 psi accordingto ASME B31.3 Code. To determine working pressure of ASME B31.1Power Piping Code, multiply the ASME 31.3rating by 0.88.
Wall Thickness (in.)
Wall Thickness (in.)
ODin. 0.02 0.028 0.035 0.049 0.065 0.0831/83/161/45/163/81/2
Working Pressure in PSIG12,5008,000
18,20011,600
8,400
23,10014,90010,800
8,4006,9004,200
21,50015,70012,20010,000
6,000
21,40016,80013,700
8,200 10,700
Wall Thickness (in.)ODin. 0.028 0.035 0.049 0.065 0.083 0.0951/43/81/25/83/4
7,700 9,9006,4005,000
15,0009,2007,2005,7004,700
12,70010,000
7,7006,300
12,90010,100
8,200 10,000
ODin. 0.02 0.028 0.035 0.049 0.065 0.0831/83/161/45/163/81/2
8,4005,300
12,2007,7005,600
15,4009,9007,2005,6004,6002,800
14,40010,500
8,2006,6004,000
14,30011,200
9,1005,400 7,200
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t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
ISO/NPTPipe Size
SS316 and Carbon Steel BrassMale
pisg bar Female
pisg bar
1/161/81/43/81/23/41
1-1/41-1/2
2
14,00010,000
8,3008,0007,8007,5005,3006,2005,1004,000
965689572551537517365427351276
6,6006,4006,5005,2004,8004,6004,4005,0004,5003,900
455441448358331317303345310269
7,4005,0004,1004,0003,9003,7002,6003,1002,5002,000
510345282275269255179214172138
3,3003,2003,2002,6002,4002,3002,2002,5002,2001,900
227220220179165158152172152131
Male pisg bar
Female pisg bar
S value 20ksi 10ksi
Applicable to Dk-Lok thread designator: N and R
Table 16. Tapered Pipe Thread Pressure Ratings
Allowable Working Pressure
Dk-Lok ISO Parallel Male Pipe Thread End Applicable to Dk-Lok thread designator: G, GB, and GP. SS316 and carbon steel fitting thread ends up to 1 in. are rated to 5900 psi (406 bar) Dk-Lok SAE Straight Thread EndApplicable to Dk-Lok thread designator: U, UO, and UP. SS316 and carbon steel fitting thread ends up to 16U (1 5/16-12) are rated to 6000 psi (413 bar) Dk-Lok Tube Socket Weld EndApplicable to Dk-Lok tube fitting part number: DCSW and DLSW.SS316 and carbon steel fitting tube socket ends up to 1/2 in. (-8)are rated to 7000 psi (482 bar) Dk-Lok Pipe Butt Weld EndApplicable to Dk-Lok tube fitting part number: DCW and DLW.SS316 and carbon steel fitting pipe butt weld ends up to 3/4 in.(-12P) are rated to 6000 psi (413 bar)
Pressure ratings are based on ASME B31.3 Process Piping Code, at ambient temperature. For further information about each size end rating, contact the authorized Dk-Lok distributor in your region.
Care must be taken as fitting with elastomer O-ring sealmay have lower temperature rating.Kalrez : TM Dupont
Elastomer O-ringNBRFKM
FFKM (Kalrez)
Rating-40 to 110C (-40 to 230F)-28 to 204C (-18 to 400F)-30 to 275C (-22 to 527F)
Table 17. Elastomer seal temperature ratings
Pressure Equivalents :1 bar = 100 kPa = 14.503 psi 1 kPa = 0.01 bar = 0.145 psi1 psi = 0.069 bar = 6.89 kPa 1 kg/cm2 = 0.98 bar = 14.22 psi
Pressure ratings of Dk-Lok tube port is governed by the connective tubing pressure rating. The allowable workingpressure of those fittings with both Dk-Lok port and pipe end port are determined by the lower pressure port.
Dk-Lok Pipe End Pressure Rating
Pipe thread sealant for tapered pipe thread assembly isessential to ensure leak-free thread sealing. Sealant usuallycontains a lubricant. Thread sealant fills the voids betweenthe threads and prevents thread galling. Wrap PTFE tape clockwise from first thread. Do not overhangthe first thread; the tape may get into the fluid system.
Pipe Thread Sealants
Legends DK : Dk-Lok pipe thread designator.E : Equivalent.
ReferenceSpecification
ASME B1.20.1(NPT)SAE AS71051
ISO 7-1BS EN 10226-1(BSPT)DIN 2999 (male thread only)JIS B0203 (PT)ISO 228-1BS 2779 (BSPP)JIS B0202 (PF)DIN 3852 FORM AISO 228-1BS 2779 (BSPP)JIS B0202 (PF)DIN 3852 FORM BISO 228-1BS 2779 (BSPP)JIS B0202 (PF)SAE J475 SAE J1926ISO 228-1BS 2779 (BSPP)JIS B0202 (PF)EN 837-1& EN 837-3ISO 228-1BS 2779 (BSPP)JIS B0202 (PF)DIN 3852 FORM ZISO 228-1BS 2779 (BSPP)JIS B0202 (PF)DIN 3852 FORM YASME B1.1ISO R725SAE J475SAE J514ASME B1.1ISO R725SAE J475SAE J514ASME B1.1, ISO R725SAE J475SAE J514
ASME B1.20.1,SAE AS71051SAE J514
ThreadConfigurationDK
N
R
G
GB
GP
GG
GR
GY
U
UO
UP
NO
-
RT
RS
RP
PR
RG
RP
RJ
SR
OR
ST
OR
Tape
red
Pipe
Thr
ead
Para
llel P
ipe
Thre
adSA
E St
raig
ht T
hrea
dPa
ralle
l Pip
e Th
read
E
Table 15. Dk-Lok Pipe Thread Designator.
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Z series FerrulePart No. Tube O.D.DFZ- 4 1/4DFZ- 6 3/8DFZ- 8 1 /2DFZ- 12 3/4DFZ- 16 1
Z Series Ferrule
Odering Information
Dk-Lok Z Series single ferrule tube fitting is designed andmanufactured to the highest quality standards.This fittingincludes single ferrule with standard Dk-Lok fitting body andnut. To help identify Dk-Lok Z series from Dk-Lok Tubefitting, nut is black Molybdenum Disulfide (MoS2) coated.
Z series Dk-Lok
MaterialDk-Lok Z Series single ferrule tube fitting is manufactured instainless steel 316.
DimensionsDk-Lok Z Series fittings are dimensionally identical to Dk-LokTube Fittings.
Pressure and Temperature RatingsDk-Lok Z Series fittings are identical to Dk-Lok Tube Fittingsin pressure and temperature ratings.
Ordering InformationTo order Z series, insert Z in the standard Dk-Lok tube fittingpart number. Examples : DUZ-8-S, DMCZ8-8N-S, DNZ-4-S
Table 19. Tube O.D. Designator
Table 18. Pipe Thread Size Designator
OD in.DesignatorOD mmDesignator
Nom.Size in.Designator
1/82
1/161
1/44
3/86
1/28
3/412
116
1 1/420
1 1/224
232
1/161
2mm2M
1/82
3mm3M
3/163
4mm4M
1/44
6mm6M
5/165
8mm8M
3/86
10mm10M
1/28
12mm12M
5/810
16mm16M
3/412
20mm20M
7/814
22mm22M
116
25mm25M
1 1/420
28mm28M
1 1/224
32mm32M
232
38mm38M
Tee fitting part number isdescribed by first the run (1 and 2)and next the branch ( 3 ).
Cross fitting part number isdescribed by first the run (1 and 2)and next the branch (3 and 4).
Tee & Cross Fittings
1 2
1 2
3
4
3
Suffix the material designator to the part number.Example : DU-8-STable 18. Material Designor
Material Designator
Stainless Steel 316/316LDual Grade
Brass Carbon Steel
Stainless Steel 310Duplex
Super DuplexAluminum Alloy 20
Hastelloy C276Alloy 400Alloy 600 Alloy 625Alloy 825
Titanium Gr. 2PTFE
BC
310D
SDAL L20HCMIN
L625L825
TIPE
S
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Connects fractional tube
Union
DU
Part No.Tube O.D. Width across flat
in mm in mm in mmMin.D h H A B LE
Connects metric tube
DU-1DU-2DU-3DU-4DU-5DU-6DU-8DU-10DU-12DU-14DU-16DU-20DU-24DU-32
DU-2MDU-3MDU-4MDU-6MDU-8MDU-10MDU-12MDU-15MDU-16MDU-18MDU-20MDU-22MDU-25MDU-28MDU-32MDU-38M
234681012151618202225283238
1.72.42.44.86.47.99.5
11.912.715.115.918.321.821.828.633.7
12121214151822242427303035414655
12121214161922252530323238465060
12.912.913.715.316.217.222.824.424.424.426.026.031.336.642.049.4
15.315.316.117.718.619.522.022.022.022.022.022.026.536.641.647.9
22.422.124.126.228.231.031.031.831.833.334.834.840.443.451.358.4
35.635.337.341.043.246.251.252.052.053.555.055.065.085.097.3
113.6
1/161/8
3/161/4
5/163/81/25/83/47/81
1-1/41-1/2
2
1.593.174.766.357.939.5212.7015.8719.0522.2225.4031.7538.1050.80
1.272.283.044.826.357.1110.4112.7015.7418.2822.3527.6834.0345.97
5/167/167/161/29/165/8
13/1615/161-1/161-3/161-3/81-3/42-1/82-3/4
7.9311.1111.1112.7014.2815.8720.6423.8126.9830.1634.9244.4553.9769.85
5/167/161/29/165/8
11/167/81
1-1/81-1/41-1/21-7/82-1/4
3
7.9311.1112.7014.2815.8717.4622.2225.4028.5831.7538.1047.6357.1576.20
8.6312.7013.7115.2416.2516.7622.8624.3824.3825.9031.2441.1450.0367.56
10.9215.2416.0017.7818.5419.3021.8421.8421.8421.8426.4138.8645.2162.73
17.5022.3524.1326.1628.1930.2230.9831.7533.2735.0540.3848.0053.6074.70
25.1535.5637.3340.8942.9244.9551.3052.0753.5955.3764.7792.20107.95149.35
Part No. Tube O.D.Min.
Width across flath HD
E A B L
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Connects fractional tube
Union Elbow
DL
Part No.Tube O.D. Width across flat
in mm in mm in mmMin.D h H A B LE
Connects metric tube
DL-1DL-2DL-3DL-4DL-5DL-6DL-8DL-10DL-12DL-14DL-16DL-20DL-24DL-32
DL - 2MDL - 3MDL - 4MDL - 6MDL - 8MDL - 10MDL - 12MDL - 15MDL - 16MDL - 18MDL - 20MDL - 22MDL - 25MDL - 28MDL - 32MDL - 38M
234681012151618202225283238
1.72.42.44.86.47.99.5
11.912.715.115.918.321.821.828.633.7
9.59.5
12.712.714.317.520.625.425.427.0
34.9234.9234.9241.046.055.0
12121214161922252530323238465060
12.912.913.715.316.217.222.824.424.424.426.026.031.336.642.049.4
15.315.316.417.718.619.522.022.022.022.022.022.026.536.641.647.9
15.715.718.819.621.323.925.928.728.729.732.532.536.843.249.356.4
22.322.325.427.028.831.536.038.838.839.842.642.649.164.072.384.0
1/161/83/161/45/163/81/25/83/47/81
1-1/41-1/2
2
1.593.174.766.357.939.5212.7015.8719.0522.2225.4031.7538.1050.80
1.272.283.044.826.357.1110.4112.7015.7418.2822.3527.6834.0345.97
3/83/81/21/29/165/8
13/1615/161-1/161-3/81-3/8
1-11/162
2-3/4
9.529.52
12.7012.7014.2815.8720.6423.8126.9834.9234.9242.8650.8069.85
5/167/161/29/165/8
11/167/81
1-1/81-1/41-1/21-7/82-1/4
3
7.9311.1112.7014.2815.8717.4622.2225.4028.5831.7538.1047.6357.1576.20
8.6312.7013.7115.2416.2516.7622.8624.3824.3825.9031.2441.1450.0367.56
10.9215.2416.0017.7818.5419.3021.8421.8421.8421.8426.4138.8645.2162.73
14.0015.7417.7819.5521.3323.1125.9028.7029.7134.5436.8344.5050.8069.80
17.8822.3524.3826.9228.7030.4836.0638.8039.8744.7049.0266.5477.97107.18
Part No. Tube O.D.Min.
Width across flath HD
E A B L
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Connects fractional tube
Union Tee
DT
Part No.Tube O.D. Width across flat
in mm in mm in mmMin.D
Tube O.D.D
h H A B LE
1/161/83/161/45/163/81/25/83/47/81
1-1/41-1/2
2
1.593.174.766.357.939.52
12.7015.8719.0522.2225.4031.7538.1050.80
1.272.283.044.826.357.11
10.4112.7015.7418.2822.3527.6834.0345.97
3/83/81/21/29/165/8
13/1615/161-1/161-3/81-3/8
1-11/162
2-3/4
9.529.52
12.7012.7014.2815.8720.6423.8126.9834.9234.9242.8650.8069.85
5/167/161/29/165/8
11/167/81
1-1/81-1/41-1/21-7/82-1/4
3
7.9311.1112.7014.2815.8717.4622.2225.4028.5831.7538.1047.6357.1576.20
8.6312.7013.7115.2416.2516.7622.8624.3824.3825.9031.2441.1450.0367.56
10.9215.2416.0017.7818.5419.3021.8421.8421.8421.8426.4138.8645.2162.73
14.0015.7417.7819.5521.3323.1125.9028.7029.7134.5436.8344.5050.8069.80
17.8822.3524.3826.9228.7030.4836.0638.8039.8744.7049.0266.5477.97
107.18
DT-1DT-2DT-3DT-4DT-5DT-6DT-8DT-10DT-12DT-14DT-16DT-20DT-24DT-32
23468
1012151618202225283238
1.72.42.44.86.47.99.5
11.912.715.115.918.321.821.828.633.7
9.59.5
12.712.714.317.520.625.425.427.0
34.9234.9234.9241.046.055.0
12121214161922252530323238465060
12.912.913.715.316.217.222.824.424.424.426.026.031.336.642.049.4
15.315.316.117.718.619.522.022.022.022.022.022.026.536.641.647.9
15.715.718.819.621.323.925.928.728.729.732.532.536.843.249.356.4
22.322.325.427.028.831.536.038.838.839.842.642.649.164.072.384.0
A B LWidth across flath HMin.
EPart No.
Connects metric tube
DT - 2MDT - 3MDT - 4MDT - 6MDT - 8MDT - 10MDT - 12MDT - 15MDT - 16MDT - 18MDT - 20MDT - 22MDT - 25MDT - 28MDT - 32MDT - 38M
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Connects fractional tube
Union Cross
DX
Part No.Tube O.D. Width across flat
in mm in mm in mmMin.D h H A B LE
1/161/83/161/45/163/81/25/83/47/81
1-1/41-1/2
2
1.593.174.766.357.939.52
12.7015.8719.0522.2225.4031.7538.1050.80
1.272.283.044.826.357.11
10.4112.7015.7418.2822.3527.6834.0345.97
3/83/81/21/29/165/8
13/1615/161-1/161-3/81-3/8
1-11/162
2-3/4
9.529.52
12.7012.7014.2815.8720.6423.8126.9834.9234.9242.8650.8069.85
5/167/161/29/165/8
11/167/81
1-1/81-1/41-1/21-7/82-1/4
3
7.9311.1112.7014.2815.8717.4622.2225.4028.5831.7538.1047.6357.1576.20
8.6312.7013.7115.2416.2516.7622.8624.3824.3825.9031.2441.1450.0367.56
10.9215.2416.0017.7818.5419.3021.8421.8421.8421.8426.4138.8645.2162.73
14.0015.7417.7819.5521.3323.1125.9028.7029.7134.5436.8344.5050.8069.80
17.8822.3524.3826.9228.7030.4836.0638.8039.8744.7049.0266.5477.97
107.18
3468
1012151618202225283238
2.42.44.86.47.99.5
11.912.715.115.918.321.821.828.633.7
9.512.712.714.317.520.625.425.427.0
34.9234.9234.9241.046.055.0
121214161922252530323238465060
12.913.715.316.217.222.824.424.424.426.026.031.336.642.049.4
15.316.117.718.619.522.022.022.022.022.022.026.536.641.647.9
15.718.819.621.323.925.928.728.729.732.532.536.843.249.356.4
22.325.427.028.831.536.038.838.839.842.642.649.164.072.384.0
Tube O.D.D A B L
Width across flath HMin.
EPart No.
Connects metric tube
Note :Cross may be made out ofbar stock.
DX-1DX-2DX-3DX-4DX-5DX-6DX-8DX-10DX-12DX-14DX-16DX-20DX-24DX-32
DX-3MDX-4MDX-6MDX-8MDX-10MDX-12MDX-15MDX-16MDX-18MDX-20MDX-22MDX-25MDX-28MDX-32MDX-38M
-
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Connects fractional tube
Bulkhead Union
DUB
Part No.Tube O.D. Width across flat Panel
HoleDrill size
PanelMax
Thicknessin mm in mm in mmMin.D h H A B L LE 1 1
1/161/8
3/161/4
5/163/81/25/83/47/81
1-1/41-1/2
2
1.593.174.766.357.939.52
12.7015.8719.0522.2225.4031.7538.1050.80
1.272.283.044.826.357.11
10.4112.7015.7418.2822.3527.6834.0345.97
5/161/29/165/8
11/163/4
15/161-1/161-3/161-3/81-5/81-7/82-1/42-3/4
5/167/161/29/165/8
11/167/81
1-1/81-1/41-1/21-7/82-1/4
3
7.9312.7014.2815.8717.4619.0523.8126.9830.1634.9241.2747.6357.1569.85
7.9311.1112.7014.2815.8717.4622.2225.4028.5831.7538.1047.6357.1576.20
8.6312.7013.7115.2416.2516.7622.8624.3824.3825.9031.2441.1450.0367.56
10.9215.2416.0017.7818.5419.3021.8421.8421.8421.8426.4138.8645.2162.73
23.8738.1040.3842.9245.9747.4950.8052.3258.6764.2671.3778.9984.83
105.66
13.4624.6325.4026.1628.4429.4631.7532.5137.3342.9245.2147.7549.2756.38
31.5051.3053.5957.6560.7062.2371.1272.6478.9984.5895.75
123.19139.19180.34
17.2731.2432.0033.5235.8136.8341.9142.6747.4953.0857.4069.8576.4593.72
5.168.339.92
11.5013.0914.6819.4422.6225.7928.9733.7341.6749.6157.94
3.0512.7012.7010.1611.1711.1712.7012.7016.7619.0519.0519.0519.0519.05
DUB-1DUB-2DUB-3DUB-4DUB-5DUB-6DUB-8DUB-10DUB-12DUB-14DUB-16DUB-20DUB-24DUB-32
3468
10121516182022253238
2.42.44.86.47.99.5
11.912.715.115.918.321.828.633.7
1212141619222525303232385060
12.913.715.316.217.222.824.424.424.426.026.031.342.049.4
15.316.117.718.619.522.022.022.022.022.022.026.541.647.9
38.140.442.946.048.550.852.352.358.764.364.371.482.389.4
24.625.426.228.629.431.832.532.537.342.942.945.249.551.5
51.353.657.761.063.771.072.572.578.984.584.595.9
128.3144.6
31.232.033.636.137.041.942.642.647.453.053.057.572.579.1
8.39.9
11.513.116.219.522.822.826.029.029.033.742.550.5
12.712.710.211.211.212.712.712.716.817.019.019.019.019.0
141416182224272730353541.35060
PanelHole
Drill size
PanelMax
ThicknessA B L L1 1
Width across flath H
Tube O.D.Min.DEPart No.
Connects metric tube
DUB - 3MDUB - 4MDUB - 6MDUB - 8MDUB - 10MDUB - 12MDUB - 15MDUB - 16MDUB - 18MDUB - 20MDUB - 22MDUB - 25MDUB - 32MDUB - 38M
t f
-
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Connects fractional tube
Bulkhead Retainer
DBR
Part No.DrillHollDiain mm3.053.053.053.053.053.053.053.663.663.663.663.663.66
DrillNumber
31313131313131272727272727
UDriveScrew#6-3/8#6-3/8#6-3/8#6-3/8#6-3/8#6-3/8#6-3/8#10-1/2#10-1/2#10-1/2#10-1/2#10-1/2#10-1/2
F
3.973.973.973.973.973.973.975.555.555.555.555.555.55
E
3.975.556.357.147.947.948.73
10.3110.3110.3111.9013.4914.28
D
7.9410.3111.9012.714.2814.2815.8719.0519.0520.6423.0226.1929.37
C
3.183.183.183.183.183.183.183.183.183.183.183.183.18
B
7.9412.714.2815.8717.4618.019.0522.023.8126.9830.1633.3341.27
A
9.5212.7
14.2815.8717.4617.4619.0523.8123.8125.4
26.9828.5732.54
-
-
3M,4M6M-
8M-
10M12M
15M,16M18M
-
-
Dk-LokO.D.
1/161/83/161/45/16
3/8
1/25/83/47/81
DBR-1-SDBR-2-SDBR-3-SDBR-4-SDBR-5-SDBR-8M-SDBR-6-SDBR-10M-SDBR-8-SDBR-10-SDBR-12-SDBR-14-SDBR-16-S
Bulkhead retainer acts as a backup wrench on panelconstruction. This allows one person to tighten the jam nut on port A side and following tubing connection on port A and Bwithout a backup wrench.
Bulkhead Adapter
Jam Nut
Bulkhead Retainer
Body Hex
U Drive Screw
Port BPort A
Port BPort A
Jam Nut
Body Hex
t f
681012162025
4.86.47.99.5
13.515.921.8
14.016.019.022.025.032.038.0
15.318.619.522.022.026.031.3
17.746.048.550.852.322.026.5
36.540.944.546.953.568.474.2
20.623.226.926.934.139.046.1
43.948.452.157.063.778.286.5
30.030.734.537.044.548.758.4
11.513.116.219.522.829.033.7
14.217.422.023.827.035.041.0
15.817.422.024.027.034.941.0
PanelHole
Drill size10.211.211.212.712.717.019.1
PanelMax
Thickness1 L1
Width across flath1h H
Part No.
Connects metric tube
DBL-6MDBL-8MDBL-10MDBL-12MDBL-16MDBL-20MDBL-25M
Tube O.D.(mm)
EMin. A B L
Bulkhead Elbow Union
DBL
-
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Connects fractional tube
Part No.Tube O.D. Width across flat
in mm in mm in mm in mm in mmMin.D D1 h H A B L
E
DUR 2-1DUR 3-1DUR 3-2DUR 4-1DUR 4-2DUR 4-3DUR 5-2DUR 5-4DUR 6-1DUR 6-2DUR 6-4DUR 6-5DUR 8-2DUR 8-4DUR 8-6DUR 10-6DUR 10-8DUR 12-4DUR 12-6DUR 12-8DUR 12-10DUR 16-8DUR 16-12
1/83/163/161/41/41/45/165/163/83/83/83/81/21/21/25/85/83/43/43/43/411
3.184.764.766.356.356.357.937.939.529.529.529.5212.7012.7012.7015.8715.8719.0519.0519.0519.0525.4025.40
1/161/161/81/161/83/161/81/41/161/81/45/161/81/43/83/81/21/43/81/25/81/23/4
1.591.593.171.593.174.763.176.351.593.176.357.933.176.359.529.5212.706.359.5212.7015.8712.7019.05
7/167/167/161/21/21/29/169/165/85/85/85/8
13/1613/1613/1615/1615/161-1/161-1/161-1/161-1/161-3/81-3/8
11.1111.1111.1112.7012.7012.7014.2814.2815.8715.8715.8715.8720.6420.6420.6423.8123.8126.9826.9826.9826.9834.9234.92
7/161/21/29/169/169/165/85/8
11/1611/1611/1611/167/87/87/811
1-1/81-1/81-1/81-1/81-1/21-1/2
11.1112.7012.7014.2814.2814.2815.8715.8717.4617.4617.4617.4622.2222.2222.2225.4025.4028.5728.5728.5728.5738.1038.10
5/165/167/165/167/161/27/169/165/167/169/165/87/169/1611/1611/167/89/1611/167/81
7/81-1/8
7.937.9311.117.9311.1112.7011.1114.287.9311.1114.2815.8711.1114.2817.4617.4622.2214.4817.4622.2225.4022.2228.58
12.7013.7113.7115.2415.2415.2416.2516.2516.7616.7616.7616.7622.8622.8622.8624.3824.3824.3824.3824.3824.3831.2431.24
8.638.6312.708.6312.7013.7112.7015.248.6312.7015.2416.2512.7015.2416.7616.7622.8615.2416.7622.8624.3822.8624.38
15.2416.0016.0017.7817.7817.7818.5418.5419.3019.3019.3019.3021.8421.8421.8421.8421.8421.8421.8421.8421.8426.4126.41
10.9210.9215.2410.9215.2416.0015.2417.7810.9215.2417.7818.5415.2417.7819.3019.3021.8417.7819.3021.8421.8421.8421.84
20.6021.8423.3623.1124.6325.4025.9027.4325.4026.9228.4429.4628.4429.4630.9831.7531.7531.7533.2733.2733.2740.8940.38
30.9132.2536.5734.2938.6039.3739.8742.1636.5740.8943.1844.1945.2146.9948.5149.2752.0749.2750.8053.5953.5963.2462.73
1.271.272.281.272.283.042.284.821.272.284.826.352.284.827.117.11
10.414.827.11
10.4112.7010.4115.74
H1 A1 B1
36668
1010101012121215161618182525303030323232383830
22346346868
1012101210121820182025182025202530
1.71.72.42.44.82.42.44.86.44.86.47.99.87.99.57.99.5
15.115.915.115.921.815.115.921.815.921.826.2
12141414151818181822222224242427273535464646464646555555
12141414161919191922222225252530303838505050505050606060
12121212141212141614161922192219223032303238303238323850
12.915.315.315.316.217.217.217.217.222.822.822.824.424.424.424.424.431.331.339.739.739.742.042.042.049.449.449.4
12.912.912.913.715.312.913.715.316.215.316.217.217.217.222.817.222.824.426.024.426.031.324.426.031.326.031.339.7
15.317.717.717.718.619.519.519.519.522.022.022.022.022.022.022.022.026.526.539.339.339.341.641.641.647.947.947.9
15.315.315.316.117.715.316.117.718.617.718.619.519.519.522.019.522.022.022.022.022.026.522.022.026.522.026.539.3
22.124.624.625.427.427.728.729.530.029.530.231.031.831.831.833.033.338.639.943.743.746.244.744.747.049.852.155.4
35.338.638.639.442.341.942.944.545.147.047.848.752.549.552.051.053.561.062.375.475.480.177.877.882.387.592.0
104.6
Part No.Tube O.D. Width across flat
Min.D h HA B LE
Connects metric tube
DUR3M-2MDUR6M-2MDUR6M-3MDUR6M-4MDUR8M-6MDUR10M-3MDUR10M-4MDUR10M-6MDUR10M-8MDUR12M-6MDUR12M-8MDUR12M-10MDUR15M-12MDUR16M-10MDUR16M-12MDUR18M-10MDUR18M-12MDUR25M-18MDUR25M-20MDUR30M-18MDUR30M-20MDUR30M-25MDUR32M-18MDUR32M-20MDUR32M-25MDUR38M-20MDUR38M-25MDUR38M-30M
D1 H1A1 B1
Reducing Union
DUR
t f
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Connects fractional tube
Reducing Union Elbow
DLR
Part No.Tube O.D. Width across flat
in mm in mm in mm in mm in mmD D1 h H A B L
DLR 2-1DLR 4-2DLR 6-4DLR 8-4DLR 8-6
1/81/43/81/21/2
3.176359.5212.712.7
1/161/81/41/43/8
1.593.176.356.359.52
3/81/25/8
13/1613/16
9.5212.715.8720.6420.64
7/69/1611/167/87/8
11.1114.2817.4622.2222.22
5/167/69/169/1611/16
7.9311.1114.2814.2817.46
12.715.2416.7622.8622.86
E
2.44.87.1
10.4110.41
8.6312.715.2415.2416.76
15.2417.7819.321.8421.84
10.9315.2417.7817.7819.30
15.7419.5523.125.925.9
14.217.921.9224.425.9
22.3526.9230.4736.0636.06
H1 A1
1.32.44.84.87.1
E1 B1 1
18.024.529.2931.7733.27
L1
Connects metric tube
Part No.Tube O.D. Width across flat
in mm in mm mm in mmDD1 h H A B L
DLR 8M-4 8 1/4 6.35 9/16 14.28 16 9/16 14.28 16.2
E
6.4 15.24 18.6 17.78 21.3 20.6 28.7
H1 A1
4.8
E1 B1 1
28.0
L1
Connects fractional tube
Part No. EMinWidth across flat
h
DXR 12-12-6-6 3/4 19.05 3/8 9.52 7.1 1-1/16 26.98 1-1/8 28.57 11/16 17.46 24.38 16.76 21.84 19.3 29.71 29.71 39.87 37.07
1A A1 B B1 L L1Port 1 Port 2 Port 4
in mmD
Port 3
in mm in mmH
in mmH1
in mmD1
1 2
3
4Reducing Union Cross
DXR
Connects metric tube
Part No. EMinWidth across flat
hDXR 16M-6M-6M-6M 16 6 4.8 25.4 25 14 24.4 15.3 22.0 17.7 28.7 27.2 38.8 34.6
1A A1 B B1 L L 1Port 1 Port 3 Port 4
DPort 2
H H1D1
t f
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Connects fractional tube
Part No. EMinPort 1
in mmD
DTR 4-4-2DTR 4-4-6DTR 4-8-8DTR 6-4-6DTR 6-6-4DTR 6-6-8DTR 8-4-6DTR 8-4-8DTR 8-6-6DTR 8-8-4DTR 8-8-6DTR 10-10-6DTR 12-8-12DTR 12-12-4DTR 12-12-6DTR 12-12-8DTR 12-12-16DTR 12-12-20DTR 14-14-8DTR 16-12-12DTR 16-16-4DTR 16-16-6DTR 16-16-8DTR 16-16-12DTR 20-12-12DTR 20-20-12DTR 24-20-20DTR 24-24-8DTR 24-24-12DTR 24-24-16
1/41/41/43/83/83/81/21/21/21/21/25/83/43/43/43/43/43/47/811111
1 1/41 1/41 1/21 1/21 1/21 1/2
6.356.356.359.529.529.5212.712.712.712.712.715.8719.0519.0519.0519.0519.0519.0522.2225.425.425.425.425.431.7531.7538.1038.1038.1038.10
1/41/41/21/43/83/81/41/43/81/21/25/81/23/43/43/43/43/47/83/41111
3/41 1/41 1/41 1/21 1/21 1/2
6.356.3512.76.359.529.526.356.359.5212.712.715.8712.719.0519.0519.0519.0519.0522.2219.0525.425.425.425.419.0531.7531.7538.1038.1038.10
1/83/81/23/81/41/23/81/23/81/43/83/83/41/43/81/21
1-1/41/23/41/43/81/23/43/43/4
1 1/41/23/41
3.179.5212.79.526.3512.79.5212.79.526.359.529.5219.056.359.5212.725.431.7512.719.056.359.5212.719.0519.0519.0531.7512.719.0525.4
2.44.84.84.84.87.14.87.17.14.87.17.1
10.414.87.1
10.4116.016.010.4116.04.87.1
10.4116.016.016.027.6910.4116.022.3
1/25/8
13/165/85/8
13/1613/1613/1613/1613/1613/1615/161-1/161-1/161-1/161-1/161-3/8
1-11/161-1/41-3/81-3/81-3/81-3/81-3/8
1-11/161-11/16
2222
12.715.8720.6415.8715.8720.6420.6420.6420.6420.6420.6423.8126.9826.9826.9826.9834.9242.8631.7534.9234.9234.9234.9234.9242.8642.8650.850.850.850.8
9/169/169/1611/1611/1611/167/87/87/87/87/81
1-1/81-1/81-1/81-1/81-1/81-1/81-1/41-1/21-1/21-1/21-1/21-1/21-7/81-7/82-1/42-1/42-1/42-1/4
14.2814.2814.2817.4617.4617.4622.2222.2222.2222.2222.2225.428.5728.5728.5728.5728.5728.5731.7538.1038.1038.1038.1038.1047.6347.6357.1557.1557.1557.15
9/169/167/89/1611/1611/169/169/1611/167/87/81
7/81-1/81-1/81-1/81-1/81-1/81-1/41-1/81-1/21-1/21-1/21-1/21-1/81-7/81-7/82-1/42-1/42-1/4
14.2814.2822.2214.2817.4617.4614.2814.2817.4622.2222.2225.422.2228.5728.5728.5728.5728.5731.7528.5738.1038.1038.1038.1028.5747.6347.6357.1557.1557.15
7/1611/167/8
11/169/167/8
11/167/8
11/169/1611/1611/161-1/89/1611/167/8
1-1/21-7/87/8
1-1/89/1611/167/8
1-1/81-1/81-1/81-7/87/8
1-1/81-1/2
11.1117.4622.2217.4614.2822.2217.4622.2217.4614.2817.4617.4628.5714.2817.4622.2238.1047.6322.2228.5714.2817.4622.2228.5728.5728.5747.6322.2228.5738.10
19.5521.9224.423.123.125.925.925.925.925.925.928.729.7129.7129.7129.7136.8339.4134.5436.8336.8336.8336.8336.8344.4544.4550.850.850.850.8
19.5521.9225.921.9223.125.925.924.425.925.925.928.729.7129.7129.7129.7136.8339.4134.5435.5436.8336.8336.8336.8339.4144.4549.6250.850.850.8
17.923.125.923.121.9225.925.925.925.924.425.928.729.7128.2129.7129.7135.5444.4534.5435.5433.0434.5434.5435.5439.4139.4149.6244.5844.5847.75
26.9129.2831.7630.4630.4633.2636.0636.0636.0636.0636.0638.8639.8739.8739.8739.8749.0249.5744.749.0249.0249.0249.0249.0266.5566.5577.9777.9777.9777.97
26.9129.2836.0629.2830.4633.2633.2631.7633.2636.0636.0638.8639.8739.8739.8739.8749.0249.5744.745.749.0249.0249.0249.0249.5766.5571.7277.9777.9777.97
24.530.4636.0630.4629.2836.0633.2636.0633.2631.7633.2636.0639.8735.5735.5738.3745.766.5544.745.740.441.944.745.749.5749.5771.7254.7454.7459.94
Port 2
in mmD1
Port 3
in mmD2
Width across flat
in mmh
in mmH
in mmH1
in mmH2 1 L2 L 1 L 2
1 2
3
Reducing Union Tee
DTR
t f
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
1 2
3
Connects metric tube
Part No.Port 1
DPort 2
D1Port 3
D2E
MinWidth across flat
h H H1 H2A A
DTR 3M-3M-6MDTR 8M-8M-6MDTR 10M-10M-6MDTR 10M-10M-12MDTR 12M-6M-10MDTR 12M-6M-12MDTR 12M-10M-10MDTR 12M-12M-10MDTR 12M-12M-6MDTR 15M-15M-12MDTR 16M-16M-12MDTR 18M-18M-12MDTR 20M-12M-20MDTR 20M-20M-6MDTR 20M-20M-10MDTR 20M-20M-12MDTR 20M-20M-25MDTR 20M-20M-32MDTR 22M-22M-12MDTR 25M-20M-20MDTR 25M-25M-10MDTR 25M-25M-12MDTR 25M-25M-20MDTR 32M-32M-20MDTR 38M-32M-32MDTR 38M-38M-20MDTR 38M-38M-25M
3810101212121212151618202020202020222525252532383838
38101066101212151618122020202020222025252532323838
6661210121010612121220610122532122010122020322025
2.44.84.87.94.84.87.97.94.89.89.89.89.84.87.99.815.915.99.815.97.99.815.915.928.615.921.8
12.715
17.420.620.620.620.620.620.625.425.427
34.934.934.934.934.946
34.934.934.934.934.946555555
121619192222222222252530323232323232323838383838606060
121619191414192222252530223232323232323238383838386060
141414221922191914222222321419223850223219223232383238
12.916.217.217.222.822.822.822.822.824.424.424.426.026.026.026.026.026.026.031.331.331.331.342.049.449.449.4
12.916.217.217.215.315.317.222.822.824.424.424.422.826.026.026.026.026.026.026.031.331.331.342.042.049.449.4
15.315.315.322.817.222.817.217.215.322.822.822.826.015.317.222.831.342.022.826.017.222.826.026.042.026.031.3
15.318.619.519.522.022.022.022.022.022.022.022.022.022.022.022.022.022.022.026.526.526.526.541.647.947.947.9
15.318.619.519.517.717.719.522.022.022.022.022.022.022.022.022.022.022.022.022.026.526.526.541.641.647.947.9
17.717.717.722.019.522.019.519.517.722.022.022.022.017.719.522.026.541.622.022.019.522.022.022.041.622.026.5
18.021.323.925.925.925.925.925.925.928.728.729.732.532.532.532.534.342.532.536.836.836.836.849.356.456.456.4
18.021.323.925.924.424.425.925.925.928.728.729.732.532.532.532.534.342.532.534.336.836.836.849.354.756.456.4
19.620.522.425.925.925.925.925.924.428.728.728.232.531.032.532.536.849.332.534.334.334.334.342.554.747.950.4
24.628.831.533.536.036.036.036.036.038.838.839.842.642.642.642.644.452.642.649.149.149.149.172.384.084.084.0
24.628.831.533.531.831.833.536.036.038.838.839.842.642.642.642.644.452.642.644.449.149.149.172.377.784.084.0
27.028.029.836.033.536.033.533.531.838.838.838.342.638.440.142.649.172.342.644.438.944.444.452.677.758.062.7
11 A B 2 B1 B2 L2 L 1 L 2
Reducing Union Tee
DTR
t f
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Male Connector
DMC-N
Connects fractional tube to female NPT thread
Part No.Tube O.D.
in mmD
Min.E
NPTT Width across flat
in mm in mmh H A B L
1/161/161/161/81/81/81/81/8
3/163/161/41/41/41/41/41/4
5/165/165/165/163/83/83/83/83/83/81/21/21/21/21/21/25/85/85/85/83/43/43/43/47/87/87/81111
1-1/41-1/41-1/41-1/21-1/21-1/21-1/2
2222
1/161/81/4
1/161/81/43/81/21/81/4
1/161/81/43/81/23/41/81/43/81/21/81/43/81/23/41
1/81/43/81/23/41
1/43/81/23/43/81/23/41
1/23/41
3/81/23/411
1-1/41-1/2
11-1/41-1/2
21/2
1-1/41-1/2
2
1.271.271.272.282.282.282.282.283.043.044.824.824.824.824.824.824.826.356.356.354.827.117.117.117.117.114.827.119.65
10.4110.4110.41
6.359.65
11.9312.70
9.6511.9315.7415.74
11.915.7418.28
9.6511.9315.7422.3522.3527.6827.6822.3027.6834.0334.0311.9345.9745.9745.97
5/167/169/167/167/169/1611/16
7/87/169/161/21/2
9/1611/16
7/81-1/169/169/1611/16
7/85/85/8
11/167/8
1-1/161-3/813/1613/1613/16
7/81-1/161-3/815/1615/1615/161-1/161-1/161-1/161-1/161-3/81-3/161-3/161-3/81-3/81-3/81-3/81-3/81-3/41-3/41-3/42-1/82-1/82-1/82-3/42-3/42-3/42-3/42-3/4
5/165/165/167/167/167/167/167/161/21/29/169/169/169/169/169/165/85/85/85/8
11/1611/1611/1611/1611/1611/16
7/87/87/87/87/87/81111
1-1/81-1/81-1/81-1/81-1/41-1/41-1/41-1/21-1/21-1/21-1/21-7/81-7/81-7/82-1/42-1/42-1/42-1/4
3333
7.937.937.93
11.1111.1111.1111.1111.1112.7012.7014.2814.2814.2814.2814.2814.2815.8715.8715.8715.8717.4617.4617.4617.4617.4617.4622.2222.2222.2222.2222.2222.2225.4025.4025.4025.4028.5828.5828.5828.5831.7531.7531.7538.1038.1038.1038.1047.6347.6347.6357.1557.1557.1557.1576.2076.2076.2076.20
8.638.638.63
12.7012.7012.7012.7012.7013.7113.7115.2415.2415.2415.2415.2415.2416.2516.2516.2516.2516.7616.7616.7616.7616.7616.7622.8622.8622.8622.8622.8622.8624.3824.3824.3824.3824.3824.3824.3824.3825.9025.9025.9031.2431.2431.2431.2441.1441.1441.1450.0350.0350.0350.0367.5667.5667.5667.56
10.9210.9210.9215.2415.2415.2415.2415.2416.0016.0017.7817.7817.7817.7817.7817.7818.5418.5418.5418.5419.3019.3019.3019.3019.3019.3021.8421.8421.8421.8421.8421.8421.8421.8421.8421.8421.8421.8421.8421.8421.8421.8421.8426.4126.4126.4126.4138.8638.8638.8645.2145.2145.2145.2162.7362.7362.7362.73
20.0022.3527.1723.1123.8728.9529.2135.5624.6329.7125.4025.4030.4830.9837.3338.8626.6731.2431.7538.1127.9432.5132.5138.8640.3847.0
28.7033.2733.2738.8640.3846.9933.8034.0338.8640.3834.0340.3840.3846.9940.3840.3846.9940.3045.2145.2150.0355.1155.1160.5459.4259.4261.7262.4268.4071.4075.5076.20
23.8326.2330.9829.7130.4835.5635.8142.1631.2436.3232.7632.7637.8438.3544.7046.2234.0338.6039.1145.6035.3039.8739.8746.2247.7554.3738.8643.4343.4349.0250.5457.1543.9644.1949.0250.5444.1950.5450.5457.1550.5450.5457.1552.4957.4057.4062.2377.2177.2182.6486.6086.6088.9099.75
105.73108.73112.83113.53
7.9311.1114.2811.1111.1114.2817.4622.2211.1114.2812.7012.7014.2817.4622.2226.9814.2814.2817.4622.2215.8715.8717.4622.2226.9834.9220.6420.6420.6422.2226.9834.9223.8123.8123.8126.9826.9826.9826.9834.9230.1630.1634.9234.9234.9234.9234.6244.4544.4544.4553.9853.9853.9869.8569.8569.8569.8569.85
1.591.591.593.173.173.173.173.174.764.766.356.356.356.356.356.357.937.937.937.939.529.529.529.529.529.52
12.7012.7012.7012.7012.7012.7015.8715.8715.8715.8719.0519.0519.0519.0522.2222.2222.2225.4025.4025.4025.4031.7531.7531.7538.1038.1038.1038.1050.8050.8050.8050.80
DMC1-1NDMC1-2NDMC1-4NDMC2-1NDMC2-2NDMC2-4NDMC2-6NDMC2-8NDMC3-2NDMC3-4NDMC4-1NDMC4-2NDMC4-4NDMC4-6NDMC4-8NDMC4-12NDMC5-2NDMC5-4NDMC5-6NDMC5-8NDMC6-2NDMC6-4NDMC6-6NDMC6-8NDMC6-12NDMC6-16NDMC8-2NDMC8-4NDMC8-6NDMC8-8NDMC8-12NDMC8-16NDMC10-4NDMC10-6NDMC10-8NDMC10-12NDMC12-6NDMC12-8NDMC12-12NDMC12-16NDMC14-8NDMC14-12NDMC14-16NDMC16-6NDMC16-8NDMC16-12NDMC16-16NDMC20-16NDMC20-20NDMC20-24NDMC24-16NDMC24-20NDMC24-24NDMC24-32NDMC32-8NDMC32-20NDMC32-24NDMC32-32N
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Male Connector
DMC-N
Connects metric tube to female NPT thread
Part No. Tube O.D.DE
Min.T
NPTWidth across flat
h HA B L
2334466668888
1010101010121212121214141415161616161818202022222525252828303238
1/81/81/41/81/41/81/43/81/21/81/43/81/21/81/43/81/23/41/81/43/81/23/41/43/81/21/21/43/81/23/41/23/41/23/43/41
1/23/411
1-1/41-1/41-1/41-1/2
1.72.42.42.42.44.84.84.84.84.86.46.46.44.87.17.97.97.94.87.19.59.59.56.49.5
11.111.9
7.19.5
11.912.711.915.111.915.915.918.311.915.921.821.821.826.228.633.7
121214121414141822151518221818182227222222222724242424242424272727303030353535354146464655
121212121214141414161616161919191919222222222225252525252525253030323232323838384646505060
12.912.912.913.713.715.315.315.315.316.216.216.216.217.217.217.217.217.222.822.822.822.822.824.424.424.424.424.424.424.424.424.424.426.026.026.026.031.331.331.336.636.639.642.049.4
15.315.315.316.116.117.717.717.717.718.618.618.618.619.519.519.519.519.522.022.022.022.022.022.022.022.022.022.022.022.022.022.022.022.022.022.022.026.526.526.536.636.639.241.647.9
23.923.129.024.629.725.430.231.037.326.731.231.837.328.733.333.338.138.928.733.333.338.138.934.034.034.038.934.034.038.938.940.440.442.242.242.247.845.245.250.051.652.355.656.664.0
30.529.735.631.236.332.837.638.444.034.238.739.244.836.340.940.945.746.538.843.443.448.249.044.144.144.149.044.144.149.049.050.550.552.352.352.357.957.557.562.372.473.177.279.691.6
DMC2M-2NDMC3M-2NDMC3M-4NDMC4M-2NDMC4M-4NDMC6M-2NDMC6M-4NDMC6M-6NDMC6M-8NDMC8M-2NDMC8M-4NDMC8M-6NDMC8M-8NDMC10M-2NDMC10M-4NDMC10M-6NDMC10M-8NDMC10M-12NDMC12M-2NDMC12M-4NDMC12M-6NDMC12M-8NDMC12M-12NDMC14M-4NDMC14M-6NDMC14M-8NDMC15M-8NDMC16M-4NDMC16M-6NDMC16M-8NDMC16M-12NDMC18M-8NDMC18M-12NDMC20M-8NDMC20M-12NDMC22M-12NDMC22M-16NDMC25M-8NDMC25M-12NDMC25M-16NDMC28M-16NDMC28M-20NDMC30M-20NDMC32M-20NDMC38M-24N
t f
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Thermocouple Connector
DMCTMost Dk-Lok male connectors can be bored-through thermocouple fittingsexcept those fittings with small male thread like 1/8 in.To order, insert T in DMC male connector part number. Example: DMCT8-8N-SDk-Lok bored-through fittings have no shoulder or sizing angle inside the body.This allows thermocouples or dip tubes to pass beyond the fitting male thread.Assembly Instructions1. Position the length of thermocouple to pass through fitting male thread and
hold it to prevent shifting during assembly.2. Wrench tightens the nut 1 1/4 turns from finger tight position, keeping the
body steady with backup wrench.Tighten the nut 3/4 turn for 1/8, and 3/16; 3, and 4mm tube fittings.
Male Connector
DMC-R
Connects fractional tube to female ISO tapered thread
Part No.Tube O.D.
in mmD Min.
ETPT
Width across flat
in mm in mmh H A B L
1/81/81/41/41/41/4
5/165/165/163/83/83/83/83/81/21/21/21/21/21/25/85/85/83/43/43/411
1-1/41-1/41-1/4
2
1/81/41/81/43/81/21/81/41
1/81/43/81/23/41/81/43/81/23/41
3/81/23/41/23/41
3/41
3/41
1-1/42
2.282.284.824.824.824.824.826.356.354.827.117.117.117.114.827.119.65
10.4110.4110.41
9.6511.9312.7011.9315.7415.7415.7422.3515.7422.3527.6845.97
7/169/161/2
9/1611/16
7/89/169/161-3/85/85/8
11/167/8
1-1/1613/1613/1613/16
7/81-1/161-3/815/1615/161-1/161-1/161-1/161-3/81-3/81-3/81-3/41-3/41-3/42-3/4
7/167/169/169/169/169/165/85/85/8
11/1611/1611/1611/1611/16
7/87/87/87/87/87/8111
1-1/81-1/81-1/81-1/21-1/21-7/81-7/81-7/8
3
11.1111.1114.2814.2814.2814.2815.8715.8715.8717.4617.4617.4617.4617.4622.2222.2222.2222.2222.2222.2225.4025.4025.4028.5828.5828.5838.1038.1047.6347.6347.6376.20
12.7012.7015.2415.2415.2415.2416.2516.2516.2516.7616.7616.7616.7616.7622.8622.8622.8622.8622.8622.8624.3824.3824.3824.3824.3824.3831.2431.2441.1441.1441.1467.56
15.2415.2417.7817.7817.7817.7818.5418.5418.5419.3019.3019.3019.3019.3021.8421.8421.8421.8421.8421.8421.8421.8421.8421.8421.8421.8426.4126.4138.8638.8638.8662.73
23.8728.9525.4030.4830.9837.3326.6731.2446.2
27.9432.5132.5138.8640.3828.7033.2733.2738.8640.3846.9934.0338.8640.3840.3840.3846.9945.2150.0350.0
55.1155.1176.20
30.4835.5632.7637.8438.3544.7034.0338.60
50.035.3039.8739.8746.2247.7538.8643.4343.4349.0250.5457.1544.1949.0250.5450.5450.5457.1557.4062.2372.1077.2177.21
113.53
11.1114.2812.7014.2817.4622.2214.2814.2834.9215.8715.8717.4622.2226.9820.6420.6420.6422.2226.9834.9223.8123.8126.9826.9826.9834.9234.9234.6244.4544.4544.4569.85
3.173.176.356.356.356.357.937.937.939.529.529.529.529.52
12.7012.7012.7012.7012.7012.7015.8715.8715.8719.0519.0519.0525.4025.4031.7531.7531.7550.80
DMC2-2RDMC2-4RDMC4-2RDMC4-4RDMC4-6RDMC4-8RDMC5-2RDMC5-4RDMC5-16RDMC6-2RDMC6-4RDMC6-6RDMC6-8RDMC6-12RDMC8-2RDMC8-4RDMC8-6RDMC8-8RDMC8-12RDMC8-16RDMC10-6RDMC10-8RDMC10-12RDMC12-8RDMC12-12RDMC12-16RDMC16-12RDMC16-16RDMC20-12RDMC20-16RDMC20-20RDMC32-32R
t f
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Male Connector
DMC-R
A B LWidth across flath HTube O.D.
D Min.E
PTTPart No.
Connects metric tube to female ISO tapered thread
2334466668888
1010101010121212121414151516161616181820202222222525252828303238
1/81/81/41/81/41/81/43/81/21/81/43/81/21/81/43/81/23/41/43/81/23/43/81/23/81/21/43/81/23/41/23/41/23/41/23/41
1/23/411
1-1/41-1/41-1/41-1/2
1.72.42.42.42.44.84.84.84.84.86.46.46.44.87.17.97.97.97.19.59.59.59.5
11.19.5
11.97.19.5
11.912.711.915.111.915.911.915.918.311.915.921.821.821.826.228.633.7
121214121414141822151518221818182227222222272424242424242427272730303030353535354146464655
121212121214141414161616161919191919222222222525252525252525303032323232323838384646505060
12.912.912.913.713.715.315.315.315.316.216.216.216.217.217.217.217.217.222.822.822.822.824.424.424.424.424.424.424.424.424.424.426.026.026.026.026.031.331.331.336.636.639.642.049.4
15.315.315.316.116.117.717.717.717.718.618.618.618.619.519.519.519.519.522.022.022.022.022.022.022.022.022.022.022.022.022.022.022.022.022.022.022.026.526.526.536.636.639.241.647.9
23.923.129.024.629.725.430.231.037.326.731.231.837.328.733.333.338.138.933.333.338.138.934.034.034.038.934.034.038.938.940.440.442.242.242.242.247.845.245.250.051.652.355.656.664.0
30.529.735.631.236.332.837.638.444.034.238.739.244.836.340.940.945.746.543.443.448.249.044.144.144.149.044.144.149.049.050.550.552.352.352.352.357.957.557.562.372.473.177.279.691.6
DMC2M-2RDMC3M-2RDMC3M-4RDMC4M-2RDMC4M-4RDMC6M-2RDMC6M-4RDMC6M-6RDMC6M-8RDMC8M-2RDMC8M-4RDMC8M-6RDMC8M-8RDMC10M-2RDMC10M-4RDMC10M-6RDMC10M-8RDMC10M-12RDMC12M-4RDMC12M-6RDMC12M-8RDMC12M-12RDMC14M-6RDMC14M-8RDMC15M-6RDMC15M-8RDMC16M-4RDMC16M-6RDMC16M-8RDMC16M-12RDMC18M-8RDMC18M-12RDMC20M-8RDMC20M-12RDMC22M-8RDMC22M-12RDMC22M-16RDMC25M-8RDMC25M-12RDMC25M-16RDMC28M-16RDMC28M-20RDMC30M-20RDMC32M-20RDMC38M-24R
t f
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Male Connectorfor Bonded Gasket Seal
DMC-G
Connects fractional tube to female ISO parallel thread
A B L K 1Width across flath H
Tube O.D.
in mm in mm in mmD PF
TMin.EPart No.
1/81/81/81/41/41/41/43/83/83/83/81/21/21/23/43/4111
1-1/41-1/2
3.173.173.176.356.356.356.359.529.539.539.53
12.7012.7012.7019.0519.0525.4025.4025.4031.7538.10
2.282.282.282.284.84.84.84.8
4.827.117.117.119.65
10.4111.9315.7411.9315.7422.3527.6834.03
14.2819.0522.2214.2819.0522.2226.9815.8719.0522.2226.9820.6422.2226.9826.9833.3334.9234.9241.2750.8057.15
7/167/167/169/169/169/169/16
11/1611/1611/1611/16
7/87/87/8
1-1/81-1/81-1/21-1/21-1/21-7/82-1/4
11.1111.1111.1114.2814.2814.2814.2817.4617.4617.4617.4622.2222.2222.2228.5828.5838.1038.1038.1047.6357.15
12.7012.7012.7015.2415.2415.2415.2416.7616.7616.7616.7622.8622.8622.8624.3824.3831.2431.2431.2441.1450.03
15.2415.2415.2417.7817.7817.7817.7819.3019.3019.3019.3021.8421.8421.8421.8421.8426.4126.4126.4138.8645.21
23.3728.7029.7224.8930.2331.5037.3426.4031.7533.0238.8632.5133.0238.8638.8642.6743.6943.6947.7551.1657.57
7.1111.1811.18
7.1111.1811.1814.22
7.1111.1811.1814.2211.1811.1814.2214.2215.7514.2215.7518.2920.0022.00
29.9735.3136.2132.2637.5938.8644.7033.7739.1240.3946.2342.6743.1849.0249.0252.8355.8855.8859.9473.2684.75
13.8018.0021.8013.8018.0021.8026.0013.8018.0021.8026.0018.0021.8026.0026.0032.0026.0032.0039.0049.0054.70
9/163/47/8
9/163/47/8
1-1/165/83/47/8
1-1/1613/167/8
1-1/161-1/161-5/161-3/81-3/81-5/8
22-1/4
1/81/43/81/81/43/81/21/81/43/81/21/43/81/21/23/41/23/41
1-1/41-1/2
DMC2-2GDMC2-4GDMC2-6GDMC4-2GDMC4-4GDMC4-6GDMC4-8GDMC6-2GDMC6-4GDMC6-6GDMC6-8GDMC8-4GDMC8-6GDMC8-8GDMC12-8GDMC12-12GDMC16-8GDMC16-12GDMC16-16GDMC20-20GDMC24-24G
Male Connectorfor Metal Gasket(previously DOM)DMC-GB
Connects fractional tube to female ISO parallel thread
A B L K 1Width across flath H
Tube O.D.
in mm in mm in mmD PF
TMin.EPart No.
1/81/81/81/41/41/41/43/83/83/81/21/21/23/43/411
1-1/41-1/2
3.173.173.176.356.356.356.359.539.539.53
12.7012.7012.7019.0519.0525.4025.4031.7538.10
2.282.282.282.284.824.824.824.827.117.117.119.65
10.4111.9315.7411.9322.3527.6834.03
14.2819.0522.2214.2819.0522.2226.9819.0522.2226.9820.6422.2226.9826.9833.3334.9241.2750.8057.15
7/167/167/169/169/169/169/16
11/1611/1611/16
7/87/87/8
1-1/81-1/81-1/21-1/21-7/82-1/4
11.1111.1111.1114.2814.2814.2814.2817.4617.4617.4622.2222.2222.2228.5828.5838.1038.1047.6357.15
12.7012.7012.7015.2415.2415.2415.2416.7616.7616.7622.8622.8622.8624.3824.3831.2431.2441.1450.03
15.2415.2415.2417.7817.7817.7817.7819.3019.3019.3021.8421.8421.8421.8421.8426.4126.4138.8645.21
23.3728.7029.7224.8930.2331.5037.3431.7533.0238.8632.5133.0238.8638.8642.6743.6947.7551.1657.57
7.1111.1811.18
7.1111.1811.1814.2211.1811.1814.2211.1811.1814.2214.2215.7514.2218.2920.0022.00
29.9735.3136.2132.2637.5938.8644.7039.1240.3946.2342.6743.1849.0249.0252.8355.8859.9473.2684.75
13.7218.0321.8413.7218.0321.8425.9118.0321.8425.9118.0321.8425.9125.9132.0025.9139.1249.0054.70
9/163/47/8
9/163/47/8
1-1/163/47/8
1-1/1613/167/8
1-1/161-1/161-5/161-3/81-5/8
22-1/4
1/81/43/81/81/43/81/21/43/81/21/43/81/21/23/41/21
1-1/41-1/2
DMC 2-2GBDMC 2-4GBDMC 2-6GBDMC 4-2GBDMC 4-4GBDMC 4-6GBDMC 4-8GBDMC 6-4GBDMC 6-6GBDMC 6-8GBDMC 8-4GBDMC 8-6GBDMC 8-8GBDMC 12-8GBDMC 12-12GBDMC 16-8GBDMC 16-16GBDMC 20-20GBDMC 24-24GB
t f
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Male Connectorfor Metal Gasket(previously DOM)DMC-GBDMC-G
Connects metric tube to female ISO parallel thread
A B L K 1Width across flath H
Tube O.D.D PF
TMin.EPart No.
33466668888
1010101212121215161618182020222225252828303238
2.42.42.44.04.84.84.84.06.46.46.45.97.97.95.97.99.59.5
11.97.9
11.911.915.111.915.915.918.315.919.819.821.821.828.631.8
14191414192227151922271922272222273527242727353035354135414150505055
12121214141414161616161919192222222225252530303232323238384646465060
12.912.913.715.315.315.315.316.216.216.216.217.217.217.222.822.822.822.824.424.424.424.424.426.026.026.026.031.331.336.636.636.642.049.4
15.315.316.117.717.717.717.718.618.618.618.619.519.519.522.022.022.022.022.022.022.022.022.022.022.022.022.026.526.536.636.636.641.647.9
23.428.724.124.930.231.537.325.731.032.338.131.833.038.932.533.038.942.733.933.838.938.942.740.442.742.745.245.247.849.353.153.155.961.7
7.111.27.17.1
11.211.214.27.1
11.211.214.211.211.214.211.211.214.215.714.211.214.214.215.714.215.715.718.315.718.318.319.819.819.820.6
30.035.330.732.337.638.944.733.238.539.845.639.440.646.542.643.149.052.849.043.949.049.052.850.552.852.855.357.560.170.173.973.978.989.3
13.818.013.813.818.021.826.013.813.821.826.018.021.826.018.021.826.032.026.021.826.026.032.026.032.032.039.032.039.039.049.049.049.054.7
1/81/41/81/81/43/81/21/81/43/81/21/43/81/21/43/81/23/41/23/81/21/23/41/23/43/41
3/411
1-1/41-1/41-1/41-1/2
DMC3M-2GB(-2G)DMC3M-4GB(-4G)DMC4M-2GB(-2G)DMC6M-2GB(-2G)DMC6M-4GB(-4G)DMC6M-6GB(-6G)DMC6M-8GB(-8G)DMC8M-2GB(-2G)DMC8M-4GB(-4G)DMC8M-6GB(-6G)DMC8M-8GB(-8G)DMC10M-4GB(-4G)DMC10M-6GB(-6G)DMC10M-8GB(-8G)DMC12M-4GB(-4G)DMC12M-6GB(-6G)DMC12M-8GB(-8G)DMC12M-12GB(-12G)DMC15M-8GB(-8G)DMC16M-6GB(-6G)DMC16M-8GB(-8G)DMC18M-8GB(-8G)DMC18M-12GB(-12G)DMC20M-8GB(-8G)DMC20M-12GB(-12G)DMC22M-12GB(-12G)DMC22M-16GB(-16G)DMC25M-12GB(-12G)DMC25M-16GB(-16G)DMC28M-16GB(-16G)DMC28M-20GB(-20G)DMC30M-20GB(-20G)DMC32M-20GB(-20G)DMC38M-24GB(-24G)
DMC-GB DMC-G
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
ISO 228-1 represents internal and external parallel pipe threads where pressure-tight joints are not made on the threads. Compressing two tightening surfaces outside the threads or interposing a gasket seal will make the internal and externalthread assembly pressure-tight joint. ISO 228-1 standardizes the following international pipe threads.1. BS 2779 (BSPP) 2. DIN-ISO 228/1 3. JIS B0202 (PF)
Sealing by compressionagainst face of the femalethreaded component. Reference DIN 3852 Form ASee page on 8for G end connection
The International Standards Organization prepares the ISO 228-1 and ISO 7-1 international standard to standardize thenomenclature of several international pipe threads.
ISO 228-1
ISO Pipe Thread
A metal gasket performs the sealing between the reverse bevel of thefitting and the face of the female threaded component.DGC Copper Gasket
A gasket is dropped into the flat bottom of the female thread. The faceof the male thread exerts a load on the gasket to seal.DGG Copper Gasket
GasketTemperatureRatings
Gasket Material Ratings
Part Number
10.413.717.321.626.933.842.448.8
0.410.540.680.851.061.331.671.92
2.02.02.02.52.52.52.52.5
0.080.080.080.100.100.100.100.10
16.020.623.928.735.142.9
51.0559.18
0.630.810.941.131.381.692.012.33
E(mm) (in.)
H(mm) (in.)
D(mm) (in.)
DGB-2-CDGB-4-CDGB-6-CDGB-8-CDGB-12-CDGB-16-CDGB-20-CDGB-24-C
DGV-2-SDGV-4-SDGV-6-SDGV-8-SDGV-12-SDGV-16-SDGV-20-SDGV-24-S
PartNumber
9.913.216.821.126.733.342.248.0
0.390.520.660.831.051.311.661.89
1.01.51.51.52.02.02.02.0
0.040.060.060.060.080.080.080.08
15.019.123.126.933.040.149.858.4
0.590.750.911.061.301.581.962.30
E(mm) (in.)
H(mm) (in.)
D(mm) (in.)
DGC-2DGC-4DGC-6DGC-8DGC-12DGC-16DGC-20DGC-24
PartNumber
7.68.69.1
0.300.340.36
1.82.32.5
0.070.090.10
10.714.217.8
0.420.560.70
-40 to 110C (-40 to 230F)-28 to 204C (-20 to 400F)-198 to 204C (-325 to 400F)
NBR
FKM
Copper
DGB
DGV
DGC, DGG
E(mm) (in.)
H(mm) (in.)
D(mm) (in.)
DGG-4-DGG-6-DGG-8-
Sealing by gasket. Reference DIN 3852 Form BSee page on 8for GB end connection
Sealing by gasket.Reference DIN 3852 Form YSee page on 8for GY end connection
A self-centering taper is constructed at male thread end. This taper centers abonded gasket to seal up on the face of the female threaded component. DGB: NBR inner ring bonded to carbon steel outer ring. DGV: FKM inner ring bonded to stainless steel outer ring.
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
ISO 7-1 represents internal and external pipe tapered threads where pressure-tight joints are made by interference fit. This thread requires sealant to fill the voids between male and female threads that also prevents galling on threads. The sealant usually contains lubricant.
ISO 7-1 standardizes the following international pipe threads. 1. BS 21(BSPT) 2. JIS B0203(PT) 3.DIN 2999 (male thread only)
ISO 7-1
ISO 7-1 tapered pipe thread
ISO Internal Parallel Pipe ThreadDk-Lok
PipeThread
Designator
1/81/43/81/23/41
0.310.470.470.550.630.71
0.337 / 0.3480.450 / 0.4680.588 / 0.6060.733 / 0.7550.949 / 0.9711.193 / 1.218
0.590.750.911.061.301.58
ISO Female Parallel
Pipe Size
Minimum Full
Thread Depth
L
Thread Minor
Diameter D
Minimum Flat
Diameter for DGB & DGC
C
NPT tapered pipe thread
* 55 thread angle* Pitch measured in millimeters* Truncation of root and crest are round* Taper angle 1 47
* 60 thread angle* Pitch measured in Inches* Truncation of root and crest are flat* Taper angle 147
Bulkhead Male Connector
DMCB-N
2468
1216
1/81/41/41/41/43/83/83/81/21/25/83/41
1-1/41-1/2
2
3.176.356.356.356.359.529.529.52
12.7012.7015.8719.0525.4031.7538.1050.80
1/81/81/43/81/21/43/81/23/81/23/83/41
1-1/41-1/2
2
2.284.824.824.84.87.117.117.119.3910.417.9315.7422.3527.6834.0345.97
1/25/85/83/47/83/43/47/8
15/1615/161-1/161-3/161-5/81-7/82-1/42-3/4
12.7015.8715.8719.0522.2219.0519.0522.2223.8123.8126.9830.1641.2847.6357.1569.85
1/25/85/85/85/83/43/43/4
15/1615/161-1/161-3/161-5/81-7/82-1/42-3/4
12.7015.8715.8715.8715.8719.0519.0519.0523.8123.8126.9830.1641.2847.6357.1569.85
7/169/169/169/169/1611/1611/1611/167/87/81
1-1/81-1/21-7/82-1/4
3
11.1114.2814.2814.2814.2817.4617.4617.4622.2222.2225.4
28.5838.1047.6357.1576.20
12.7015.2415.2415.2415.2416.7616.7616.7622.8622.8624.3824.3831.2441.1450.0367.56
39.8742.1645.9745.9753.0850.0350.0356.3853.0858.6754.5266.0481.0285.9793.03
107.29
24.6326.1626.1626.1626.1629.4629.4629.4631.7531.7532.5137.3345.2147.7549.2756.38
46.4849.5353.3453.3460.4557.4057.4063.7563.2468.8364.6876.2093.21
108.07120.21144.62
A L
8.3311.5011.5011.5011.5014.6814.6814.6819.4419.4422.6225.7633.7341.6749.6116.27
PanelHole
Drill size12.7010.1610.1610.1610.1611.1711.1711.1712.7012.7012.7016.7619.0519.0519.0519.05
PanelMax
Thickness31.2433.5233.5233.5233.5236.8336.8336.8341.9141.9142.6747.4957.4069.8576.4593.71
L1 1Width across flat
h HTube O.D.
D NPTT
Min.EPart No.
in mm in mmh1
in mm in mm
Connects fractional tube to female NPT thread
DMCB 2-2NDMCB 4-2NDMCB 4-4NDMCB 4-6NDMCB 4-8NDMCB 6-4NDMCB 6-6NDMCB 6-8NDMCB 8-6NDMCB 8-8NDMCB 10-6NDMCB 12-12NDMCB 16-16NDMCB 20-20NDMCB 24-24NDMCB 32-32N
CrestFlank
Root
CrestFlank
Root
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
BulkheadMale Connector
DMCB-N
66668
1010101212
1/81/43/81/23/81/43/81/23/81/2
4.84.84.84.86.47.17.97.99.89.8
16161616182222222424
16161616182222222424
14141414161919192222
15.315.315.315.316.217.217.217.222.822.8
42.246.246.252.650.050.050.055.953.358.7
26.226.226.226.228.629.429.429.431.831.8
49.653.653.660.057.557.557.563.563.468.8
A L
11.511.511.511.513.116.216.216.219.519.5
PanelHole
Drill size10.210.210.210.211.211.211.211.212.712.7
PanelMax
Thickness33.633.633.633.636.137.037.037.041.941.9
L1 1Width across flath H
Tube O.D.D NPT
TMin.EPart No.
h1
Connects metric tube to female NPT thread
DMCB 6M-2NDMCB 6M-4NDMCB 6M-6NDMCB 6M-8NDMCB 8M-6NDMCB 10M-4NDMCB 10M-6NDMCB 10M-8NDMCB 12M-6NDMCB 12M-8N
Connects fractional tube to female NPT thread
45 Male Elbow
DLBM
DLBM 2-2NDLBM 4-2NDLBM 4-4NDLBM 6-2NDLBM 6-4NDLBM 6-6NDLBM 8-6NDLBM 8-8NDLBM 12-12NDLBM 16-16N
1/81/41/43/83/83/81/21/23/41
3.176.356.359.529.529.5212.7012.7019.0525.40
1/81/81/41/81/43/83/81/23/41
2.44.824.824.827.117.119.65
10.4115.7422.35
1/21/21/25/85/8
13/1613/1613/161-1/81-3/8
12.7012.7012.7015.8715.8720.6420.6420.6428.5834.93
7/169/169/1611/1611/1611/167/87/8
1-1/81-1/2
11.1114.2814.2817.4617.4617.4622.2222.2228.5838.10
12.7015.2415.2416.7616.7616.7622.8622.8624.3831.24
15.2417.7817.7819.3019.3019.3021.8421.8421.8426.41
15.7717.2717.2720.5720.5721.8421.8421.8423.8728.19
22.3824.6324.6327.9427.9429.2132.0032.0034.0340.38
16.5116.5121.0818.2822.8624.1324.1328.9530.9837.84
Part No.Tube O.D. Width across flat
Min.D h H A B L LENPTin mm in mm in mm
T1
Connects metric tube to female NPT thread
DLBM 6M-4NDLBM 12M-8N
612
1/41/2
4.89.5
12.720.64
14.022.0
15.322.8
17.722.0
21.821.8
29.431.9
22.929.0
Part No. Tube O.D.DWidth across flat
Min. h H A B L LE
NPTT
1
t f
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Male Elbow
DLM-N
Part No.Tube O.D. Width across flat
Min.D h H A B L L
ENPTin mm in mm in mm
TConnects fractional tube to female NPT thread
DLM 1-1NDLM 1-2NDLM 2-1NDLM 2-2NDLM 2-4NDLM 3-2NDLM 3-4NDLM 4-1NDLM 4-2NDLM 4-4NDLM 4-6NDLM 4-8NDLM 5-2NDLM 5-4NDLM 5-6NDLM 6-2NDLM 6-4NDLM 6-6NDLM 6-8NDLM 6-12NDLM 8-4NDLM 8-6NDLM 8-8NDLM 8-12NDLM 10-6NDLM 10-8NDLM 10-12NDLM 12-8NDLM 12-12NDLM 14-12NDLM 16-12NDLM 16-16NDLM 20-20NDLM 24-24NDLM 32-32N
1/161/161/81/81/8
3/163/161/41/41/41/41/4
5/165/165/163/83/83/83/83/81/21/21/21/25/85/85/83/43/47/811
1-1/41-1/2
2
1/161/8
1/161/81/41/81/4
1/161/81/43/81/21/81/43/81/81/43/81/23/41/43/81/23/43/81/23/41/23/43/43/41
1-1/41-1/2
2
1.271.272.282.282.283.043.043.044.824.824.824.824.826.356.354.827.117.117.117.117.119.6510.4110.419.6511.9312.7011.9315.7415.7415.7422.3527.6834.0345.97
7/167/167/161/21/21/21/21/21/21/2
11/1613/169/169/1611/16
5/85/8
11/1613/161-1/1613/1613/1613/161-1/1615/1615/161-1/161-1/161-1/161-3/81-3/81-3/8
1-11/162
2-3/4
11.1111.1111.1112.7012.7012.7012.7012.7012.7012.7017.4620.6414.2814.2817.4615.8715.8717.4620.6426.9820.6420.6420.6426.9823.8123.8126.9826.9826.9834.9234.9234.9242.8650.8069.85
5/165/167/167/167/161/21/29/169/169/169/169/165/85/85/8
11/1611/1611/1611/1611/16
7/87/87/87/8111
1-1/81-1/81-1/41-1/21-1/21-7/82-1/4
3
7.937.9311.1111.1111.1112.7012.7014.2814.2814.2814.2814.2815.8715.8715.8717.4617.4617.4617.4617.4622.2222.2222.2222.2225.4025.4025.4028.5728.5731.7538.1038.1047.6357.1576.20
8.638.6312.7012.7012.7013.7113.7115.2415.2415.2415.2415.2416.2516.2516.2516.7616.7616.7616.7616.7622.8622.8622.8622.8624.3824.3824.3824.3824.3825.9031.2431.2441.1450.0362.73
10.9210.9215.2415.2415.2416.0016.0017.7817.7817.7817.7817.7818.5418.5418.5419.3019.3019.3019.3019.3021.8421.8421.8421.8421.8421.8421.8421.8421.8421.8426.4126.4138.8645.2163.73
15.2415.2417.0218.3018.3018.7918.7919.5519.5519.8122.3524.6021.3321.3323.1123.1123.1123.8725.9029.7125.9025.9025.9029.7128.0028.0029.7129.7129.7134.5436.8336.8344.5050.8069.80
19.0519.0523.6324.9124.9125.4025.4026.9026.4727.1829.7131.9728.7029.7730.4830.4830.4831.2431.4237.0836.0636.0636.0639.8737.0637.0639.8739.8739.8744.7049.0249.0266.5477.97107.18
17.7817.7817.7818.9023.2618.7923.3618.7918.7923.8726.2033.0219.8124.5026.2020.6025.4026.2033.0236.8328.3028.3033.0236.8330.2235.1036.8337.0036.8341.6542.2046.7047.7560.4570.61
1.591.593.173.173.174.764.766.356.356.356.356.357.937.937.939.529.529.529.529.5212.7012.7012.7012.7015.8715.8715.8719.0519.0522.2225.4025.4031.7538.1050.80
1
t f
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Male Elbow
DLM-N
Part No. Tube O.D.Width across flat
Min.D h H A BL LENPT
T
Connects metric tube to female NPT thread
DLM 3M-1NDLM 3M-2NDLM 3M-4NDLM 4M-2NDLM 4M-4NDLM 6M-2NDLM 6M-4NDLM 6M-6NDLM 6M-8NDLM 8M-2NDLM 8M-4NDLM 8M-6NDLM 8M-8NDLM 10M-2NDLM 10M-4NDLM 10M-6NDLM 10M-8NDLM 12M-4NDLM 12M-6NDLM 12M-8NDLM 12M-12NDLM 15M-6NDLM 15M-8NDLM 16M-6NDLM 16M-8NDLM 16M-12NDLM 18M-8NDLM 18M-12NDLM 20M-8NDLM 20M-12NDLM 22M-8NDLM 22M-12NDLM 22M-16NDLM 25M-12NDLM 25M-16NDLM 28M-16NDLM 30M-20NDLM 32M-20NDLM 38M-24N
3334466668888
1010101012121212151516161618182020222222252528303238
1/161/81/41/81/41/81/43/81/21/81/43/81/21/81/43/81/21/43/81/23/43/81/23/81/23/41/23/41/23/41/23/41
3/411
1-1/41-1/41-1/4
2.42.42.42.42.44.84.84.84.84.86.46.46.44.87.17.97.97.19.59.59.59.511.99.511.912.711.915.111.915.911.915.918.315.921.821.826.227.833.7
11.112.712.712.712.712.712.717.520.614.314.317.520.617.517.517.520.620.620.620.627.023.8123.8125.423.8123.8127.027.034.934.934.934.934.934.934.941.046.046.055.0
121212121214141414161616161919191922222222252525252530303232323232383846505060
12.912.912.913.713.715.315.315.315.316.216.216.216.217.217.217.217.222.822.822.822.824.424.424.424.424.424.424.426.026.026.026.026.031.331.336.639.642.049.4
15.315.315.316.116.117.717.717.717.718.618.618.618.619.519.519.519.522.022.022.022.022.022.022.022.022.022.022.022.022.022.022.022.026.526.536.639.241.647.9
17.017.018.018.818.819.619.622.424.421.321.323.125.123.923.923.925.925.925.925.929.727.927.927.927.929.729.729.734.534.532.534.534.536.836.843.248.349.356.4
23.623.624.625.425.427.027.029.831.828.828.830.632.631.531.531.533.536.036.036.039.838.038.038.038.039.839.839.844.644.642.644.644.649.149.164.069.972.384.0
17.817.823.418.823.418.823.426.233.019.824.426.233.023.626.226.233.028.228.233.036.830.235.130.235.136.836.836.841.741.739.641.746.541.746.553.753.153.160.4
1
t f
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Male Elbow
DLM-R
Part No.Tube O.D. Width across flat
Min.D h H A B L L
EPTin mm in mm in mm
TConnects fractional tube to female ISO tapered thread
DLM 2-2RDLM 2-4RDLM 3-4RDLM 4-2RDLM 4-4RDLM 4-6RDLM 4-8RDLM 5-4RDLM 5-6RDLM 6-2RDLM 6-4RDLM 6-6RDLM 6-8RDLM 6-12RDLM 8-4RDLM 8-6RDLM 8-8RDLM 8-12RDLM 10-6RDLM 10-8RDLM 10-12RDLM 12-8RDLM 12-12RDLM 12-16RDLM 16-12RDLM 16-16RDLM 20-12RDLM 20-20R
1/81/8
3/161/41/41/41/4
5/165/163/83/83/83/83/81/21/21/21/25/85/85/83/43/43/411
1-1/41-1/4
1/81/41/41/81/43/81/21/43/81/81/43/81/23/41/43/81/23/43/81/23/41/23/41
3/41
3/41-1/4
2.282.283.044.824.824.824.826.356.354.827.117.117.117.117.119.6510.4110.419.6511.9312.7011.9315.7416.015.7422.3515.7427.68
1/21/21/21/21/2
11/1613/169/1611/16
5/85/8
11/1613/161-1/1613/1613/1613/161-1/1615/1615/161-1/161-1/161-1/161-3/81-3/81-3/8
1-11/161-11/16
12.7012.7012.7012.7012.7017.4620.6414.2817.4615.8715.8717.4620.6426.9820.6420.6420.6426.9823.8123.8126.9826.9826.9834.9234.9234.9242.8642.86
7/167/161/29/169/169/169/165/85/8
11/1611/1611/1611/1611/16
7/87/87/87/8111
1-1/81-1/81-1/81-1/21-1/21-7/81-7/8
11.1111.1112.7014.2814.2814.2814.2815.8715.8717.4617.4617.4617.4617.4622.2222.2222.2222.2225.4025.4025.4028.5728.5728.5738.1038.1047.6347.63
12.7012.7013.7115.2415.2415.2415.2416.2516.2516.7616.7616.7616.7616.7622.8622.8622.8622.8624.3824.3824.3824.3824.3824.3831.2431.2441.1441.14
15.2415.2416.0017.7817.7817.7817.7818.5418.5419.3019.3019.3019.3019.3021.8421.8421.8421.8421.8421.8421.8421.8421.8421.8426.4126.4138.8638.86
18.3018.3018.7919.5519.8122.3524.6021.3323.1123.1123.1123.8725.9029.7125.9025.9025.9029.7128.0028.0029.7129.7129.7134.5436.8336.8344.5044.50
24.9124.9125.4026.4727.1829.7131.9729.7730.4830.4830.4831.2431.4237.0836.0636.0636.0639.8737.0637.0639.8739.8739.8744.5949.0249.0266.5466.54
18.9023.2623.3618.7923.8726.2033.0224.5026.2020.6025.4026.2033.0236.8328.3028.3033.0236.8330.2235.1036.8337.0036.8346.4842.2046.7042.9547.75
3.173.174.766.356.356.356.357.937.939.529.529.529.529.52
12.7012.7012.7012.7015.8715.8715.8719.0519.0519.0525.4025.4031.7531.75
1
t f
-
t f
All dimensions are in millimeters unless otherwise specified and only for reference subject to change.
Male Elbow
DLM-R
Part No. Tube O.D.Width across flat
Min.D h H A BL LEPT
T
Connects metric tube to female ISO tapered thread
DLM 3M-1RDLM 3M-2RDLM 3M-4RDLM 4M-2RDLM 4M-4RDLM 6M-2RDLM 6M-4RDLM 6M-6RDLM 6M-8RDLM 8M-2RDLM 8M-4RDLM 8M-6RDLM 8M-8RDLM 10M-2RDLM 10M-4RDLM 10M-6RDLM 10M-8RDLM 12M-2RDLM 12M-4RDLM 12M-6RDLM 12M-8RDLM 12M-12RDLM 14M-8RDLM 15M-6RDLM 15M-8RDLM 16M-6RDLM 16M-8RDLM 18M-8RDLM 18M-12RDLM 20M-8RDLM 20M-12RDLM 22M-8RDLM 22M-12RDLM 22M-16RDLM 25M-8RDLM 25M-12RDLM 25M-16RDLM 28M-16R
3334466668888
10101010121212121214151516161818202022222225252528
1/161/81/41/81/41/81/43/81/21/81/43/81/21/81/43/81/21/81/43/81/23/41/23/81/23/81/21/23/41/23/41/23/41
1/23/411
2.42.42.42.42.44.84.84.84.84.86.46.46.44.87.17.97.94.87.19.59.59.511.19.511.99.511.911.915.111.915.911.915.918.311.915.921.821.8
11.112.712.712.712.712.712.717.520.614.314.317.520.617.517.517.520.620.620.620.620.627.023.8123.8123.8125.423.8127.027.034.9234.9234.9234.9234.9234.9234.9234.9241.0
1212121212141414141616161619191919222222222225252525253030323232323238383846
12.912.912.913.713.715.315.315.315.316.216.216.216.217.217.217.217.222.822.822.822.822.824.424.424.424.424.424.424.426.026.026.026.026.031.331.