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    Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Male Delta Union KQ2D (Sealant) One-Touch Fitting KQ2 Series

Male Delta Union KQ2D (Sealant) One-Touch Fitting KQ2 Series
  • On Sale Till 31/12/2025

A one-touch fitting used for 90‑degree branching in 2 directions from a female thread.
[Features]
· A compact and lightweight fitting with improved tube insertion/removal.
· Suitable for use with metric-size tubing and R type connection threads. The release button is available with either an ovular or round body shape.
· Effective for piping in confined spaces. The body and thread part rotate, allowing for positioning.
[Applications]
· Can be used as a fitting for branching.

(i)Caution

  • See the catalog for details on materials and specifications.
  • Product images may be representative images. Refer to the catalog for details.

PDF

Male Delta Union KQ2D (Sealant) Specifications

Male Delta Union KQ2D (Sealant) dimensional drawing

Male Delta Union KQ2D (Sealant) dimensional drawing

Side view

Side view

Release button dimensions (Applicable for oval types only)

Release button dimensions (Applicable for oval types only)

Applicable tube outer diameter (mm)Connection thread
R
ModelH
(width across flats)
øDRelease Button DimensionsL1L2A *MQøOøNEffective area (mm2)Minimum hole diameterWeight
g
XYNylonUrethane
ø41/8KQ2D04-01□S1108.27.71015.823.324.313.35.763.2663.69.2
1/4KQ2D04-02□S1148.27.71015.827.727.113.35.763.2663.619
ø61/8KQ2D06-01□S11210.49.71216.824.326.413.36.763.213.9115.410.2
1/4KQ2D06-02□S11410.49.71216.828.729.213.36.763.213.9115.419.1
3/8KQ2D06-03□S11710.49.71216.830.130.213.36.763.213.9115.431

*Reference dimensions after screwing-in R thread.
* □: A (Brass), N (Brass + electroless nickel plating.)

Applicable tube outer diameter (mm)Connection thread
R
ModelH
(width across flats)
øDL1L2A *MQøOøNEffective area (mm2)Minimum hole diameterWeight
g
NylonUrethane
ø41/8KQ2D04-01□S108.215.823.324.313.35.763.2663.69.2
1/4KQ2D04-02□S148.215.827.727.113.35.763.2663.619
ø61/8KQ2D06-01□S1210.416.824.326.413.36.763.213.9115.410.2
1/4KQ2D06-02□S1410.416.828.729.213.36.763.213.9115.419.1
3/8KQ2D06-03□S1710.416.830.130.213.36.763.213.9115.431
ø81/8KQ2D08-01□S1413.218.826.329.814.28.484.226.318.2615.3
1/4KQ2D08-02□S1413.218.830.732.614.28.484.226.318.27.320.4
3/8KQ2D08-03□S1713.218.832.133.614.28.484.226.318.27.332.1
ø101/4KQ2D10-02□S1715.921.233.136.315.69.684.240.829924.9
3/8KQ2D10-03□S1715.921.234.537.315.69.684.240.8299.432.7
1/2KQ2D10-04□S2215.921.238.740.215.69.684.240.8299.460.6
ø121/4KQ2D12-02□S1918.523.635.5401710.784.257.245.2935
3/8KQ2D12-03□S1918.523.636.9411710.784.257.245.21138
1/2KQ2D12-04□S2218.523.641.143.91710.784.257.245.211.660
Main part

Main part

BodyC3604, PBT, PP, SUS303
StudC3604 (thread part), SUS303 (thread part)
ChuckSUS304
GuideSUS304
Release buttonPOM
Seal, O-ringNBR
GasketSUS304, NBR

Material

Tube materialsFEP, PFA, nylon, soft nylon, polyurethane
Tube outer diameterø3.2, ø4, ø6

Applicable tube with a circular shaped release button.

Usable fluidsAir, water
Operating pressure range-100 kPa to 1 MPa
Guaranteed proof pressure (at 23°C)3 MPa
Ambient temperature and fluid temperature-5 to 60°C, For water: 0 to 40°C (no freezing)
ThreadMounting sectionJIS B0203 (tapered pipe thread)
JIS B0205 (metric coarse thread)
Nut sectionJIS B0205 (metric fine thread)
Thread part sealSealing agent included

Specifications

Tube materialsFEP, PFA, nylon, soft nylon, polyurethane
Tube outer diameterø2, ø3.2, ø4, ø6, ø8, ø10, ø12, ø16

Applicable tube with a ovular shaped release button.

Product usage precautions

Note 1: Fittings without a thread portion and with all resin bodies are copper free specifications.
Note 2: The surge pressure must be under the maximum operating pressure.
Note 3: Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage.

Part Number
KQ2D04-01A
KQ2D04-01AS
KQ2D04-01AS-X35
KQ2D04-01NS
KQ2D04-02A
KQ2D04-02AS-X35
KQ2D04-02NS
KQ2D04-02NS-X12
KQ2D06-01A
KQ2D06-01A-X35
KQ2D06-01AS
KQ2D06-01AS-X35
KQ2D06-01NS
KQ2D06-02A
KQ2D06-02AS
KQ2D06-02AS-X35
KQ2D06-02NS
KQ2D06-03AS-X35
KQ2D06-03NS
KQ2D08-01A
KQ2D08-01AS
KQ2D08-01NS
KQ2D08-02AS
KQ2D08-02AS-X35
KQ2D08-02N
KQ2D08-02NS
KQ2D08-03AS
KQ2D08-03NS
KQ2D10-02AS
KQ2D10-02AS-X35
KQ2D10-02NS
KQ2D10-03AS
KQ2D10-03AS-X35
KQ2D10-03NS
KQ2D10-04AS
KQ2D10-04AS-X35
KQ2D10-04NS
KQ2D12-02AS
KQ2D12-02AS-X35
KQ2D12-02NS
KQ2D12-03A
KQ2D12-03AS
KQ2D12-03AS-X35
KQ2D12-03NS
KQ2D12-04AS
KQ2D12-04AS-X35
KQ2D12-04NS
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBody Material Application Thread Material 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

50,337 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4R1/82WhiteWithout sealing agentPerfect circleLight GrayN/A

53,167 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4R1/82WhiteWith sealing agentPerfect circleLight GrayN/A

59,075 IDR

1 Piece(s) 40 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4R1/82BlackWith sealing agentPerfect circleLight GrayBody color change (black)

61,455 IDR

1 Piece(s) 20 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)4R1/82WhiteWith sealing agentPerfect circleLight GrayN/A

52,173 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4R1/42WhiteWithout sealing agentPerfect circleLight GrayN/A

-

10 Piece(s) Quote [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4R1/42BlackWith sealing agentPerfect circleLight GrayBody color change (black)

55,178 IDR

1 Piece(s) 20 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)4R1/42WhiteWith sealing agentPerfect circleLight GrayN/A

-

10 Piece(s) Quote [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)4R1/42WhiteWith sealing agentPerfect circleWhiteLubricant:white petroleum jelly, release push color change

55,080 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6R1/82WhiteWithout sealing agentPerfect circleLight GrayN/A

-

10 Piece(s) Quote [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6R1/82BlackWithout sealing agentPerfect circleLight GrayBody color change (black)

64,345 IDR

49,205 IDR

1 Piece(s) Same day [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6R1/82WhiteWith sealing agentPerfect circleLight GrayN/A

64,345 IDR

1 Piece(s) 40 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6R1/82BlackWith sealing agentPerfect circleLight GrayBody color change (black)

67,546 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6R1/82WhiteWith sealing agentPerfect circleLight GrayN/A

56,916 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6R1/42WhiteWithout sealing agentPerfect circleLight GrayN/A

60,741 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6R1/42WhiteWith sealing agentPerfect circleLight GrayN/A

67,490 IDR

1 Piece(s) 40 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6R1/42BlackWith sealing agentPerfect circleLight GrayBody color change (black)

58,627 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6R1/42WhiteWith sealing agentPerfect circleLight GrayN/A

-

10 Piece(s) Quote [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6R3/82BlackWith sealing agentPerfect circleLight GrayBody color change (black)

68,972 IDR

1 Piece(s) 20 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6R3/82WhiteWith sealing agentPerfect circleLight GrayN/A

61,659 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass8R1/82WhiteWithout sealing agentPerfect circleLight GrayN/A

64,489 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass8R1/82WhiteWith sealing agentPerfect circleLight GrayN/A

69,929 IDR

1 Piece(s) 20 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)8R1/82WhiteWith sealing agentPerfect circleLight GrayN/A

66,402 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass8R1/42WhiteWith sealing agentPerfect circleLight GrayN/A

73,780 IDR

1 Piece(s) 40 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass8R1/42BlackWith sealing agentPerfect circleLight GrayBody color change (black)

68,314 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)8R1/42WhiteWithout sealing agentPerfect circleLight GrayN/A

71,845 IDR

1 Piece(s) 20 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)8R1/42WhiteWith sealing agentPerfect circleLight GrayN/A

70,227 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass8R3/82WhiteWith sealing agentPerfect circleLight GrayN/A

76,882 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)8R3/82WhiteWith sealing agentPerfect circleLight GrayN/A

81,625 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass10R1/42WhiteWith sealing agentPerfect circleLight GrayN/A

90,695 IDR

1 Piece(s) 40 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass10R1/42BlackWith sealing agentPerfect circleLight GrayBody color change (black)

89,088 IDR

1 Piece(s) 20 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)10R1/42WhiteWith sealing agentPerfect circleLight GrayN/A

85,374 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass10R3/82WhiteWith sealing agentPerfect circleLight GrayN/A

94,860 IDR

1 Piece(s) 40 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass10R3/82BlackWith sealing agentPerfect circleLight GrayBody color change (black)

93,878 IDR

1 Piece(s) 20 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)10R3/82WhiteWith sealing agentPerfect circleLight GrayN/A

93,942 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass10R1/22WhiteWith sealing agentPerfect circleLight GrayN/A

-

5 Piece(s) Quote [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass10R1/22BlackWith sealing agentPerfect circleLight GrayBody color change (black)

106,331 IDR

1 Piece(s) 20 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)10R1/22WhiteWith sealing agentPerfect circleLight GrayN/A

93,942 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass12R1/42WhiteWith sealing agentPerfect circleLight GrayN/A

104,380 IDR

1 Piece(s) 40 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass12R1/42BlackWith sealing agentPerfect circleLight GrayBody color change (black)

93,113 IDR

1 Piece(s) 20 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)12R1/42WhiteWith sealing agentPerfect circleLight GrayN/A

92,947 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass12R3/82WhiteWithout sealing agentPerfect circleLight GrayN/A

96,772 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass12R3/82WhiteWith sealing agentPerfect circleLight GrayN/A

107,525 IDR

1 Piece(s) 40 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass12R3/82BlackWith sealing agentPerfect circleLight GrayBody color change (black)

105,340 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)12R3/82WhiteWith sealing agentPerfect circleLight GrayN/A

101,515 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass12R1/22WhiteWith sealing agentPerfect circleLight GrayN/A

112,795 IDR

1 Piece(s) 40 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass12R1/22BlackWith sealing agentPerfect circleLight GrayBody color change (black)

111,919 IDR

1 Piece(s) 31 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)12R1/22WhiteWith sealing agentPerfect circleLight GrayN/A

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Basic Information

Types Single-Action / Screw Fitting Type Screw Mount Branch Applicable Fluid Water / Air
Packing, Material of O-Ring NBR Screw Mounting, Multipoint Delta Union Operating Temperature(°C) -5::60

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:021-8990-4102 / FAX:021-8990-5803
8:30am - 5:30pm (Monday - Friday)