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

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.

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog

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

Image figure

Dimensional drawing

Release bushing dimensions

Applicable tubing outer diameter mm	Model	T (M)	H (width across flats)	Release bushing dimensions		L	Mounting hole	M	Effective cross-sectional area (mm²)		Minimum bore diameter	Weight g
Applicable tubing outer diameter mm	Model	T (M)	H (width across flats)	øX (X)	Y	L	Mounting hole	M	Nylon	Urethane	Minimum bore diameter	Weight g
ø4	KQ2E04-00G1	M12 × 1	14	7.7	10	27.3	13	13.3	5.6	4	3	22.9
ø6	KQ2E06-00G1	M14 × 1	17	9.7	12	27.3	15	13.3	13.1	10.4	4.5	28
ø8	KQ2E08-00G	M16 × 1	19	13	-	29.1	17	14.2	26.1	18	6	34
ø10	KQ2E10-00G	M20 × 1	24	15.6	-	31.9	21	15.6	41.5	29.5	7.5	64.4
ø12	KQ2E12-00G	M22 × 1	27	18.2	-	34.7	23	17	58.3	46.1	9	63.8
ø16	KQ2E16-00G	M28 × 1.5	32	23.6	-	41.9	29	20.6	113	67	13	120.1

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 materials	FEP, PFA, nylon, soft nylon, polyurethane
Tube outer diameter	ø4, ø6, ø8, ø10, ø12, ø16

Specifications

Usable fluids		Air, water^{Note 1)}
Operating pressure range^{Note 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)
Thread	Mounting section	JIS B0203 (taper thread for piping) JIS B0205 (metric coarse thread)
Thread	Nut part	JIS 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

Body	SUS303, PBT
Stud	SUS303 (thread portion)
Chuck	SUS304
Guide	SUS304, SUS303, PBT
Release button	POM
Seal, O-ring	NBR
Gasket	SUS304/NBR

: 30; 45; 60

Part Number
10-KQ2E04-00G1
10-KQ2E06-00G1
10-KQ2E08-00G
10-KQ2E10-00G
10-KQ2E12-00G
KQ2E04-00G1
KQ2E04-00G1-X17
KQ2E06-00G1
KQ2E06-00G1-X17
KQ2E08-00G
KQ2E08-00G-X12
KQ2E08-00G-X17
KQ2E10-00G
KQ2E10-00G-X17
KQ2E12-00G
KQ2E12-00G-X17
KQ2E16-00G
KQ2E16-00G-X17

Standard Unit Price	Minimum order quantity	Days to Ship	Body Material	Application	Packing, Material of O-Ring	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 82.33	2 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass	Clean circumstance	[Standard (NBR Nitrile Rubber )] NBR	-	-	-	-	-	-	-	-
MYR 89.14	2 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass	Clean circumstance	[Standard (NBR Nitrile Rubber )] NBR	-	-	-	-	-	-	-	-
MYR 94.21	2 Piece(s)	17 Day(s) or more	[SUS303, SUS304] SUS303+PBT	Clean circumstance	[Standard (NBR Nitrile Rubber )] NBR	8	8	Tube Connection	2	White	Perfect circle	White	N/A
MYR 131.52	2 Piece(s)	23 Day(s) or more	[Brass] PBT + Brass	Clean circumstance	[Standard (NBR Nitrile Rubber )] NBR	-	10	-	-	-	-	-	-
MYR 153.77	2 Piece(s)	17 Day(s) or more	[Brass] PBT + Brass	Clean circumstance	[Standard (NBR Nitrile Rubber )] NBR	-	-	-	-	-	-	-	-
MYR 66.50	2 Piece(s)	3 Day(s)	[SUS303, SUS304] SUS303+PBT	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	4	4	Tube Connection	2	White	Ellipse	White	N/A
MYR 79.64	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)	-	-	-	-	-	-	-	-
MYR 72.90	2 Piece(s)	3 Day(s)	[SUS303, SUS304] SUS303+PBT	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	6	6	Tube Connection	2	White	Ellipse	White	N/A
MYR 87.01	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)	-	-	-	-	-	-	-	-
MYR 81.91	2 Piece(s)	5 Day(s) or more	[SUS303, SUS304] SUS303+PBT	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	8	8	Tube Connection	2	White	Perfect circle	White	N/A
MYR 89.71	10 Piece(s)	17 Day(s) or more	[Brass] PBT + Brass	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	-	-	-	-	-	-	-	-
MYR 95.08	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)	-	-	-	-	-	-	-	-
MYR 109.80	2 Piece(s)	43 Day(s)	[SUS303, SUS304] SUS303+PBT	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	10	10	Tube Connection	2	White	Perfect circle	White	N/A
MYR 132.76	2 Piece(s)	17 Day(s) or more	[Brass] PBT + Brass	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)	-	10	-	-	-	-	-	-
MYR 126.07	2 Piece(s)	5 Day(s) or more	[SUS303, SUS304] SUS303+PBT	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	12	12	Tube Connection	2	White	Perfect circle	White	N/A
MYR 154.96	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)	-	-	-	-	-	-	-	-
MYR 185.64	2 Piece(s)	10 Day(s) or more	[SUS303, SUS304] SUS303+PBT	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	16	16	Tube Connection	2	White	Perfect circle	White	N/A
MYR 196.48	2 Piece(s)	17 Day(s) or more	[SUS303, SUS304] SUS303+PBT	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)	16	16	Tube Connection	2	White	Perfect circle	Light Blue	Non-grease specification, rubber material・release push color change

Basic Information

Fitting Type	Union with same diameter	Applicable Fluid	Water / Air	Types	Single-Action
Union, Equal Dia.	Bulkhead Union	Operating Temperature(°C)	-5::60

Configure

18 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Body Material
- SUS303, SUS304
  - SUS303+PBT
- Brass
  - PBT + Brass
Clear
Application
- Standard/Mini
- Clean circumstance
Clear
Packing, Material of O-Ring
- Standard (NBR Nitrile Rubber )
  - NBR
  - NBR (fluorine coated)
Clear
Applicable Tube O.D.1(φ)
4

6

8

10

12

16
Clear
Applicable Tube Outer Diameter 2(φ)
4

6

8

10

12

16
Clear
Types of connection
- Tube Connection
Clear
Number of Connection Tubes(piece)
- 2
Clear
Color
- White
Clear
Release button shape
- Ellipse
- Perfect circle
Clear
Release button color
- Light Blue
- White
Clear
Custom-made specifications
- N/A
- Non-grease specification, rubber material・release push color change
Clear
type
- 10-KQ2E
- KQ2E
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

3 Day(s) or Less

5 Day(s) or Less

10 Day(s) or Less

13 Day(s) or Less

17 Day(s) or Less

23 Day(s) or Less

43 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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9:00am - 1:00pm (Saturday); Technical Inquiry

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

(i)Caution

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

Applicable tubing

Specifications

Principle Part Materials

Basic Information

Configure

Specification/Dimensions

Body Material

Application

Packing, Material of O-Ring

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

type

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

Payment Method

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