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Bulkhead Union Fitting KQ2E-G (KQ Compatible) One-Touch Pipe Fitting KQ2 Series

Bulkhead Union Fitting KQ2E-G (KQ Compatible) One-Touch Pipe Fitting KQ2 Series
  • Volume Discount

Quick-connect fitting made by SMC.
[Features]
・ Single-action attachment/release
・ Vacuum -100 kPa can be used
[Applications]
・ Used for wire-to-wire connection between tubes such as panel mounting

(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

Japanese Only

Bulkhead Union Fitting: KQ2E-G (KQ Compatible) Specifications

Image figure

Image figure

Dimensional drawing

Dimensional drawing

Release bushing dimensions

Release bushing dimensions

Applicable tubing outer diameter
mm
ModelT
(M)
H
(width across flats)
Release bushing dimensionsLMounting holeMEffective cross-sectional area (mm2)Minimum bore diameterWeight
g
øX
(X)
YNylonUrethane
ø4KQ2E04-00G1M12 × 1147.71027.31313.35.64322.9
ø6KQ2E06-00G1M14 × 1179.71227.31513.313.110.44.528
ø8KQ2E08-00GM16 × 11913-29.11714.226.118634
ø10KQ2E10-00GM20 × 12415.6-31.92115.641.529.57.564.4
ø12KQ2E12-00GM22 × 12718.2-34.7231758.346.1963.8
ø16KQ2E16-00GM28 × 1.53223.6-41.92920.61136713120.1
Name

Guide/chuck
Can be used with both nylon and urethane. Large holding force. The chuck provides a definite grip, greatly increasing the tube holding force.
Seal
Thanks to the unique shape that can be used from a low vacuum up to 1 MPa, there is a reliable seal and low resistance when inserting a tube.
Release bushing (white)
Light removal force. The chuck prevents unnecessary gripping pressure on the tube.
Body/O-ring/stud
Effective for piping in tight spaces. The body and threaded part rotate, allowing for positioning.

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-KQ2E08-00G
KQ2E04-00G1
KQ2E06-00G1
KQ2E08-00G
KQ2E10-00G
KQ2E12-00G
KQ2E16-00G
KQ2E16-00G-X17
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipApplication Packing, Material of O-Ring Applicable Tube O.D.1
(φ)
Applicable Tube Outer Diameter 2
(φ)
Release button shape Release button color Custom-made specifications

-

1 Piece(s) Quote Clean circumstance[Standard (NBR Nitrile Rubber )] NBR88Perfect circleWhiteN/A

SGD 25.43

2 Piece(s)Available 32 Day(s) Standard/Mini[Standard (NBR Nitrile Rubber )] NBR44EllipseWhiteN/A

SGD 27.65

1 Piece(s)Available 32 Day(s) Standard/Mini[Standard (NBR Nitrile Rubber )] NBR66EllipseWhiteN/A

SGD 29.40

1 Piece(s)Available 32 Day(s) Standard/Mini[Standard (NBR Nitrile Rubber )] NBR88Perfect circleWhiteN/A

SGD 41.77

1 Piece(s)Available 32 Day(s) Standard/Mini[Standard (NBR Nitrile Rubber )] NBR1010Perfect circleWhiteN/A

SGD 49.12

1 Piece(s)Available 32 Day(s) Standard/Mini[Standard (NBR Nitrile Rubber )] NBR1212Perfect circleWhiteN/A

SGD 61.25

2 Piece(s)Available 32 Day(s) Standard/Mini[Standard (NBR Nitrile Rubber )] NBR1616Perfect circleWhiteN/A

-

1 Piece(s) Quote Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)1616Perfect circleLight BlueNon-grease specification, rubber material・release push color change

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Basic Information

Types Single-Action Fitting Type Union with same diameter Applicable Fluid Water / Air
Body Material SUS303+PBT Union, Equal Dia. Bulkhead Union Operating Temperature(°C) -5::60
Types of connection Tube Connection Number of Connection Tubes(piece) 2 Color White

Tech Support

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