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Quick-Connect Fitting Stainless Steel KQ2-G Series Elbow Union KQ2L-G

Quick-Connect Fitting Stainless Steel KQ2-G Series Elbow Union KQ2L-G

SMC quick-connect fitting.
[Features]
・ Single-action attachment/release
・ Vacuum -100 kPa can be used
・ Metal parts material: SUS303
・ Improved tube insertion and removal: Insertion force Max. 30% reduction, detachment force Max. 20% reduction
・ Compact and weight reduction: Space ratio 24% down in height direction, 23% down in horizontal direction, 57% down in mass ratio
[Applications]
・ Used for piping at right angles from the female thread section

(i)Caution

  • The minimum order quantity varies depending on the selected model. Please check the quotation / order screen for details.
  • For materials and specification details, please refer to the catalog.
  • Product images may be representative images. Refer to the catalog for details.

PDF

Elbow Union Fitting: KQ2L-G (Sealant) Outline Drawing And Dimensions

Elbow Union Fitting: KQ2L-G (Sealant) outline drawing

Elbow Union Fitting: KQ2L-G (Sealant) Outline Drawing

 

(Unit: mm)

 

Applicable tubing outer diameter
mm
Connection thread
R
ModelH (width across flats)øD1Note 1) Release bushing dimensionsøD2L1L2A*MEffective cross-sectional area
(mm2)
Minimum bore diameterWeight
g
With gusset
øX
(X)
YNylonUrethane
ø41/8KQ2L04-01GS1108.27.7101014.816.217.213.34.63.334.8
1/4KQ2L04-02GS1148.27.7101014.821.721.113.34.63.3314.3
ø61/8KQ2L06-01GS11010.49.7121015.517.319.413.311.494.55.2-
1/4KQ2L06-02GS11410.49.7121015.522.823.313.311.494.514.7-
3/8KQ2L06-03GS11710.49.7121015.524.124.213.311.494.526.5-
ø81/8KQ2L08-01GS1013.213-1016.418.722.214.211.411.44.56.1
1/8KQ2L08-01GQS1213.213-1217.223.527.014.221.614.969.3
1/4KQ2L08-02GS1413.213-1217.225.427.314.221.614.9617.7
3/8KQ2L08-03GS1713.213-1217.225.527.014.221.614.9624.7
ø101/8KQ2L10-01GS1215.915.6-1218.623.628.415.621.614.9611.1
1/4KQ2L10-02GS1715.915.6-1719.328.731.915.635.2257.521.7
3/8KQ2L10-03GS1715.915.6-1719.329.632.415.635.2257.522.2
1/2KQ2L10-04GS2215.915.6-1719.333.635.115.635.2257.544.6
ø121/4KQ2L12-02GS1718.518.2-1721.530.034.51750.239.7923.5
3/8KQ2L12-03GS1718.518.2-1721.530.935.01750.239.7924.1
1/2KQ2L12-04GS2218.518.2-1721.534.937.71750.239.7946.5
ø163/8KQ2L16-03GS2223.823.6-2127.135.442.220.67158.91140.8-
1/2KQ2L16-04GS2223.823.6-2127.134.139.620.610058.91344.5-
  • *Reference dimensions of R thread after installation

Note 1) øD1 represents maximum diameter.

Millimeter Size Stainless Steel One-Touch Pipe Fitting KQ2-G Series Common Specifications (Reference)

Structure

Millimeter Size Stainless Steel One-Touch Pipe Fitting KQ2-G Series Structural Drawing

Millimeter Size Stainless Steel One-Touch Pipe Fitting KQ2-G Series Structural Drawing

Applicable tubing

Tube materialsFEP, PFA, nylon, soft nylon, polyurethane
Tube outer diameterø4, ø6, ø8, ø10, ø12, ø16

Specifications

Usable fluidsAir, waterNote 1)
Operating pressure rangeNote 2)-100 kPa to 1 MPa
Proof pressure (at 23°C)3 MPa
Ambient and fluid temperature-5 to 60°C, For water: 0 to 40°C (no freezing)
ThreadMounting sectionJIS B0203 (taper thread for piping)
JIS B0205 (metric coarse thread)
Nut partJIS B0205 (metric fine thread)
Seal (thread portion)With sealant

Note 1: Make sure the surge pressure stays below the maximum operating pressure.
Note 2) It is not completely airtight, so please avoid use in leak testers, etc., where a vacuum is maintained.

Principle Part Materials

BodySUS303, PBT
StudSUS303 (thread portion)
ChuckSUS304
GuideSUS304, SUS303, PBT
Release buttonPOM
Seal, O-ringNBR
GasketSUS304/NBR
Part Number
10-KQ2L04-01G1
10-KQ2L06-01G1
10-KQ2L06-01GS1
10-KQ2L06-02G1
10-KQ2L06-02GS1
10-KQ2L08-01G
10-KQ2L08-01GS
10-KQ2L08-02GS
10-KQ2L10-01G
10-KQ2L10-02G
10-KQ2L10-02GS
10-KQ2L10-03G
10-KQ2L12-02G
10-KQ2L12-03G
10-KQ2L12-03GS
10-KQ2L12-04GS
10-KQ2L16-03G
10-KQ2L16-03GS
10-KQ2L16-04GS
KQ2L04-01G1
KQ2L04-01GS1
KQ2L04-01GS1-X12
KQ2L04-01GS1-X17
KQ2L04-02G1
KQ2L04-02GS1
KQ2L04-02GS1-X17
KQ2L06-01G1
KQ2L06-01G1-X17
KQ2L06-01GS1
KQ2L06-01GS1-X12
KQ2L06-01GS1-X17
KQ2L06-02G1
KQ2L06-02GS1
KQ2L06-02GS1-X17
KQ2L06-03G1
KQ2L06-03GS1
KQ2L06-03GS1-X17
KQ2L08-01G
KQ2L08-01G-X17
KQ2L08-01GQ
KQ2L08-01GQS
KQ2L08-01GS
KQ2L08-01GS-X12
KQ2L08-01GS-X17
KQ2L08-02G
KQ2L08-02G-X12
KQ2L08-02GS
KQ2L08-02GS-X17
KQ2L08-03G
KQ2L08-03G-X17
KQ2L08-03GS
KQ2L10-01G
KQ2L10-01GS
KQ2L10-01GS-X12
KQ2L10-01GS-X17
KQ2L10-02G
KQ2L10-02G-X17
KQ2L10-02GS
KQ2L10-02GS-X12
KQ2L10-02GS-X17
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBody Material Thread Material Application Packing, Material of O-Ring Applicable Tube O.D.1
(φ)
Types of Connection Connection Screw Number of Connection Tubes
(piece)
Color Specifications Release Button Shape Release Button Color Custom-made Specifications

MYR 39.76

2 Piece(s) 17 Day(s) or more [Brass] PBT + Brass[SUS303, SUS304] SUS304Clean circumstance[Standard (NBR Nitrile Rubber )] NBR---------

MYR 41.01

2 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Clean circumstance[Standard (NBR Nitrile Rubber )] NBR6R1/81WhiteWithout sealing agentEllipseWhiteN/A

MYR 41.71

2 Piece(s) 35 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Clean circumstance[Standard (NBR Nitrile Rubber )] NBR6R1/81WhiteWith sealing agentEllipseWhiteN/A

MYR 44.76

2 Piece(s) 17 Day(s) or more [Brass] PBT + Brass[SUS303, SUS304] SUS304Clean circumstance[Standard (NBR Nitrile Rubber )] NBR---------

MYR 45.64

2 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Clean circumstance[Standard (NBR Nitrile Rubber )] NBR6R1/41WhiteWith sealing agentEllipseWhiteN/A

MYR 45.27

2 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Clean circumstance[Standard (NBR Nitrile Rubber )] NBR8R1/81WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 47.69

2 Piece(s) 44 Day(s) or more [Brass] PBT + Brass[SUS303, SUS304] SUS304Clean circumstance[Standard (NBR Nitrile Rubber )] NBR---------

MYR 49.77

2 Piece(s) 38 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Clean circumstance[Standard (NBR Nitrile Rubber )] NBR8R1/41WhiteWith sealing agentPerfect circleWhiteN/A

MYR 59.71

2 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Clean circumstance[Standard (NBR Nitrile Rubber )] NBR10R1/81WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 60.52

2 Piece(s) 17 Day(s) or more [Brass] PBT + Brass[SUS303, SUS304] SUS304Clean circumstance[Standard (NBR Nitrile Rubber )] NBR---------

MYR 52.27

2 Piece(s) 43 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Clean circumstance[Standard (NBR Nitrile Rubber )] NBR10R1/41WhiteWith sealing agentPerfect circleWhiteN/A

MYR 60.52

2 Piece(s) 17 Day(s) or more [Brass] PBT + Brass[SUS303, SUS304] SUS304Clean circumstance[Standard (NBR Nitrile Rubber )] NBR---------

MYR 63.89

2 Piece(s) 40 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Clean circumstance[Standard (NBR Nitrile Rubber )] NBR12R1/41WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 63.89

2 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Clean circumstance[Standard (NBR Nitrile Rubber )] NBR12R3/81WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 65.57

2 Piece(s) 17 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Clean circumstance[Standard (NBR Nitrile Rubber )] NBR12R3/81WhiteWith sealing agentPerfect circleWhiteN/A

MYR 66.77

2 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Clean circumstance[Standard (NBR Nitrile Rubber )] NBR12R1/21WhiteWith sealing agentPerfect circleWhiteN/A

MYR 89.83

2 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Clean circumstance[Standard (NBR Nitrile Rubber )] NBR16R3/81WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 90.53

2 Piece(s) 34 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Clean circumstance[Standard (NBR Nitrile Rubber )] NBR16R3/81WhiteWith sealing agentPerfect circleWhiteN/A

MYR 99,999.99

2 Piece(s) Quote [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Clean circumstance[Standard (NBR Nitrile Rubber )] NBR16R1/21WhiteWith sealing agentPerfect circleWhiteN/A

MYR 32.41

2 Piece(s) 5 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR4R1/81WhiteWithout sealing agentEllipseWhiteN/A

MYR 29.75

2 Piece(s) 3 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR4R1/81WhiteWith sealing agentEllipseWhiteN/A

MYR 35.13

2 Piece(s) 17 Day(s) or more [Brass] PBT + Brass[SUS303, SUS304] SUS304Standard/Mini[Standard (NBR Nitrile Rubber )] NBR---------

MYR 37.39

10 Piece(s) 23 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)4R1/81WhiteWith sealing agentEllipseLight BlueNon-grease specification, rubber material・release push color change

MYR 45.92

2 Piece(s) 21 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR4R1/41WhiteWithout sealing agentEllipseWhiteN/A

MYR 44.24

2 Piece(s) 5 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR4R1/41WhiteWith sealing agentEllipseWhiteN/A

MYR 44.20

2 Piece(s) 17 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)4R1/41WhiteWith sealing agentEllipseLight BlueNon-grease specification, rubber material・release push color change

MYR 29.91

2 Piece(s) 5 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR6R1/81WhiteWithout sealing agentEllipseWhiteN/A

MYR 37.95

10 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)6R1/81WhiteWithout sealing agentEllipseLight BlueNon-grease specification, rubber material・release push color change

MYR 31.15

2 Piece(s) 3 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR6R1/81WhiteWith sealing agentEllipseWhiteN/A

MYR 36.70

2 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR6R1/81WhiteWith sealing agentEllipseWhiteLubricant: white petroleum jelly, release bushing color change

MYR 38.88

10 Piece(s) 32 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)6R1/81WhiteWith sealing agentEllipseLight BlueNon-grease specification, rubber material・release push color change

MYR 32.66

2 Piece(s) 5 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR6R1/41WhiteWithout sealing agentEllipseWhiteN/A

MYR 33.72

2 Piece(s) 3 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR6R1/41WhiteWith sealing agentEllipseWhiteN/A

MYR 42.26

2 Piece(s) 17 Day(s) or more [Brass] PBT + Brass[SUS303, SUS304] SUS304Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)---------

MYR 41.76

2 Piece(s) 25 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR6R3/81WhiteWithout sealing agentEllipseWhiteN/A

MYR 35.82

2 Piece(s) 43 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR6R3/81WhiteWith sealing agentEllipseWhiteN/A

MYR 45.14

2 Piece(s) 17 Day(s) or more [Brass] PBT + Brass[SUS303, SUS304] SUS304Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)---------

MYR 34.18

2 Piece(s) 43 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR8R1/81WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 44.44

2 Piece(s) 17 Day(s) or more [Brass] PBT + Brass[SUS303, SUS304] SUS304Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)---------

MYR 39.63

2 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR8R1/81WhiteWithout sealing agentPerfect circleWhiteConventional product (KG series) Effective cross-sectional area compatible product

MYR 45.80

2 Piece(s) 10 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR8R1/81WhiteWith sealing agentPerfect circleWhiteConventional product (KG series) Effective cross-sectional area compatible product

MYR 35.12

2 Piece(s) 3 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR8R1/81WhiteWith sealing agentPerfect circleWhiteN/A

MYR 41.52

2 Piece(s) 27 Day(s) or more [Brass] PBT + Brass[SUS303, SUS304] SUS304Standard/Mini[Standard (NBR Nitrile Rubber )] NBR---------

MYR 45.33

10 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)8R1/81WhiteWith sealing agentPerfect circleLight BlueNon-grease specification, rubber material・release push color change

MYR 34.12

2 Piece(s) 5 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR8R1/41WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 40.02

10 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR8R1/41WhiteWithout sealing agentPerfect circleWhiteLubricant: white petroleum jelly, release bushing color change

MYR 35.12

2 Piece(s) 3 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR8R1/41WhiteWith sealing agentPerfect circleWhiteN/A

MYR 45.76

10 Piece(s) 23 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)8R1/41WhiteWith sealing agentPerfect circleLight BlueNon-grease specification, rubber material・release push color change

MYR 39.82

2 Piece(s) 5 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR8R3/81WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 45.83

10 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)8R3/81WhiteWithout sealing agentPerfect circleLight BlueNon-grease specification, rubber material・release push color change

MYR 36.52

2 Piece(s) 43 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR8R3/81WhiteWith sealing agentPerfect circleWhiteN/A

MYR 53.39

2 Piece(s) 10 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR10R1/81WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 46.78

2 Piece(s) 3 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR10R1/81WhiteWith sealing agentPerfect circleWhiteN/A

MYR 55.14

2 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR10R1/81WhiteWith sealing agentPerfect circleWhiteLubricant: white petroleum jelly, release bushing color change

MYR 60.37

2 Piece(s) 17 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)10R1/81WhiteWith sealing agentPerfect circleLight BlueNon-grease specification, rubber material・release push color change

MYR 45.64

2 Piece(s) 5 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR10R1/41WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 59.52

10 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)10R1/41WhiteWithout sealing agentPerfect circleLight BlueNon-grease specification, rubber material・release push color change

MYR 46.78

2 Piece(s) 43 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR10R1/41WhiteWith sealing agentPerfect circleWhiteN/A

MYR 55.21

2 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR10R1/41WhiteWith sealing agentPerfect circleWhiteLubricant: white petroleum jelly, release bushing color change

MYR 62.14

2 Piece(s) 17 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)10R1/41WhiteWith sealing agentPerfect circleLight BlueNon-grease specification, rubber material・release push color change

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Basic Information

Fitting Type Screw Mount Direction Applicable Fluid Water / Air Screw Mounting, Direction Elbow
Types Single-Action / Screw Elbows Elbow Union Operating Temperature(°C) -5::60

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