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Bulkhead Union KQ2E (Interchangeable With KJ), One-Touch Fitting KQ2 Series

Bulkhead Union KQ2E (Interchangeable With KJ), One-Touch Fitting KQ2 Series

SMC

SMC

One-touch fitting used to connect tubing through a panel, etc.
[Features]
· Compact, lightweight type with improved tube insertion and removal.
· Suitable for use with nylon and urethane. The chuck provides secure retention and the collet increases the holding force on the tube.
· Can be used for a wide range of pressures from a low vacuum up to a pressure of 1 MPa.
· The use of a special profile ensures sealing and reduces resistance when the tube is inserted.
· Piping workability can be improved by changing to a face seal structure.
· When the fitting is removed from the tube, the chuck and collet are released, thus preventing them from biting into the tube excessively.
[Applications]
Use to connect two pieces of tubing through a panel, etc.

(i)Caution

  • Please refer to the catalog for detailed specifications and materials.
  • Product images may be representative images. Refer to the catalog for details.

PDF

Part Number

Configured Part Number is shown.

Bulkhead Union: KQ2E (Interchangeable With KJ) Specifications

Bulkhead Union: KQ2E (Interchangeable With KJ): Related Images

Bulkhead Union: KQ2E (Interchangeable With KJ) Dimensional Drawing
Metric Type

Bulkhead Union: KQ2E (Interchangeable With KJ): Related Images

Inch Type

Applicable tubing outer diameter mmModelT
(M)		H
(hex size)		LMounting holeMEffective Area mm2Minimum Port SizeWeight
g
NylonUrethane
ø2KQ2E02-00□JM7 × 0.75924.5811.9-0.91.45.2
ø3.2KQ2E23-00□JM8 × 0.751027.3913.332.52.56.9
ø4KQ2E04-00□JM9 × 0.751127.31013.34438.3
ø6KQ2E06-00□JM11 × 0.751427.31213.310104.511.2

□ Symbol: A = brass, N = brass + electroless nickel plating

Applicable tubing outer diameter inchModelT
(UNF)		H
(hex size)		LMounting holeMEffective Area mm2Minimum Port SizeWeight
g
NylonUrethane
ø1/8KQ2E01-00□J3/8-24 UNF12.727.310.513.332.52.512.6
ø5/32KQ2E03-00□J3/8-24 UNF12.727.310.513.344311.9
ø1/4KQ2E07-00□J1/2-20 UNF15.8827.31413.313.511.54.619.2

Product Configuration Details

Bulkhead Union: KQ2E (Interchangeable With KJ): Related Images

Principal parts

BodyC3604, PBT
StudC3604 (thread part)
ChuckSUS 304
GuideSUS 304
Release buttonPOM
Seal, O-ring, Seal ringNBR

Material

Tubing materialFEP, PFA, nylon, soft nylon, polyurethane
Tubing outer diameterø4, ø6

Applicable Tubing

FluidAir, waterNote 1)
Operating pressure rangeNote 2)-100 kPa to 1 MPa
Proof pressure (at 23°C)3 MPa
Ambient temperature and fluid temperature-5 to 60°C, Water: 0 to 40°C (No freezing)
ThreadMounting sectionISO 16030 (pipe parallel thread)
Nut sectionJIS B0205 (Metric fine thread)
Sealant on the threadsSeal ring

Specifications

Safety Precautions For This Product

Note 1) The surge pressure must be under the maximum operating pressure.
Note 2) Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage.

30
45
60
  1. 1
Part Number
KQ2E01-00AJ
KQ2E01-00NJ
KQ2E02-00AJ
KQ2E02-00NJ
KQ2E03-00AJ
KQ2E03-00NJ
KQ2E04-00AJ
KQ2E04-00AJ-X12
KQ2E04-00NJ
KQ2E04-00NJ-X12
KQ2E06-00AJ
KQ2E06-00AJ-X12
KQ2E06-00NJ
KQ2E06-00NJ-X12
KQ2E07-00AJ
KQ2E07-00NJ
KQ2E07-00NJ-X12
KQ2E23-00AJ
KQ2E23-00NJ
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBody Material Applicable Tube O.D.1
(φ) 		Applicable Tube Outer Diameter 2
(φ) 		Types of connection Number of Connection Tubes
(piece) 		Color Release button shape Release button color Custom-made specifications

MYR 27.64

10 Piece(s) 13 Day(s) or more [Brass] PBT + Brass1/81/8Tube Connection2WhitePerfect circleOrangeN/A

MYR 24.70

10 Piece(s) 3 Day(s) [Brass] PBT + Brass (Electroless nickel plating)1/81/8Tube Connection2WhitePerfect circleOrangeN/A

MYR 21.54

10 Piece(s) 5 Day(s) or more [Brass] PBT + Brass22Tube Connection2WhitePerfect circleLight GrayN/A

MYR 21.40

10 Piece(s) 3 Day(s) [Brass] PBT + Brass (Electroless nickel plating)22Tube Connection2WhitePerfect circleLight GrayN/A

MYR 30.99

10 Piece(s) 10 Day(s) or more [Brass] PBT + Brass5/325/32Tube Connection2WhitePerfect circleOrangeN/A

MYR 23.20

10 Piece(s) 3 Day(s) [Brass] PBT + Brass (Electroless nickel plating)5/325/32Tube Connection2WhitePerfect circleOrangeN/A

MYR 17.30

10 Piece(s) 5 Day(s) or more [Brass] PBT + Brass44Tube Connection2WhitePerfect circleLight GrayN/A

MYR 21.68

10 Piece(s) 17 Day(s) or more [SUS303, SUS304] SUS303, SUS304--------

MYR 19.40

10 Piece(s) 3 Day(s) [Brass] PBT + Brass (Electroless nickel plating)44Tube Connection2WhitePerfect circleLight GrayN/A

MYR 21.07

10 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303--------

MYR 17.82

10 Piece(s) 5 Day(s) or more [Brass] PBT + Brass66Tube Connection2WhitePerfect circleLight GrayN/A

MYR 20.10

10 Piece(s) 9 Day(s) or more [SUS303, SUS304] SUS303, SUS304--------

MYR 19.20

10 Piece(s) 3 Day(s) [Brass] PBT + Brass (Electroless nickel plating)66Tube Connection2WhitePerfect circleLight GrayN/A

MYR 23.82

10 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303--------

MYR 36.20

10 Piece(s) 10 Day(s) or more [Brass] PBT + Brass1/41/4Tube Connection2WhitePerfect circleOrangeN/A

MYR 32.90

10 Piece(s) 3 Day(s) [Brass] PBT + Brass (Electroless nickel plating)1/41/4Tube Connection2WhitePerfect circleOrangeN/A

MYR 38.82

10 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303--------

MYR 22.45

10 Piece(s) 10 Day(s) or more [Brass] PBT + Brass3.23.2Tube Connection2WhitePerfect circleLight GrayN/A

MYR 19.90

10 Piece(s) 3 Day(s) [Brass] PBT + Brass (Electroless nickel plating)3.23.2Tube Connection2WhitePerfect circleLight GrayN/A

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  1. 1
 

Basic Information

Fitting Type Union with same diameter Applicable Fluid Water / Air Types Single-Action
Union, Equal Dia. Bulkhead Union Application Standard/Mini Packing, Material of O-Ring NBR
Operating Temperature(°C) -5::60

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19 Part Numbers

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Specification/Dimensions

  • Body Material

    • SUS303, SUS304
      • SUS303
      • SUS303, SUS304
    • Brass
      • PBT + Brass
      • PBT + Brass (Electroless nickel plating)

    Clear

  • Applicable Tube O.D.1(φ)

    • 1/4
    • 1/8
    • 2
    • 3.2
    • 4
    • 5/32
    • 6

    Clear

  • Applicable Tube Outer Diameter 2(φ)

    • 1/4
    • 1/8
    • 2
    • 3.2
    • 4
    • 5/32
    • 6

    Clear

  • Types of connection

    • Tube Connection

    Clear

  • Number of Connection Tubes(piece)

    • 2

    Clear

  • Color

    • White

    Clear

  • Release button shape

    • Perfect circle

    Clear

  • Release button color

    • Light Gray
    • Orange

    Clear

  • Custom-made specifications

    • N/A

    Clear

  • type

    • KQ2E

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 3 Day(s) or Less
    • 5 Day(s) or Less
    • 9 Day(s) or Less
    • 10 Day(s) or Less
    • 13 Day(s) or Less
    • 17 Day(s) or Less

    Clear

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