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Different Diameter Plug-In Y KQ2X, One-Touch Fitting KQ2 Series (KQ2X03-07A)

One-touch fitting by SMC.
[Features]
· Improved tube insertion and removal.
· Compact, lightweight.
· Can be used in vacuum to -100 kPa.
[Applications]
· Use to branch into two and connect tubing of reduced size in the same direction in line with the one-touch fitting.

(i)Caution

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

Part Number

Configured Part Number is shown.

KQ2X03-07A

Product Specifications
Part Numbers
Catalog

Different Diameter Plug-In Y: KQ2X Outline Drawing And Dimensions

Different Diameter Plug-In Y: KQ2X Outline Drawing

Metric Size Type

Applicable Tubing: Metric Size, Connection Thread: M, R, Rc

Applicable Tube Outer diameter mm	Applicable Fitting Size ød	Model	øD₁^Note)	øD₂^Note)	L₁	L₂	A	P	M	Q	øO	øN	Effective Area mm²		Minimum Port Size	Weight g
Applicable Tube Outer diameter mm	Applicable Fitting Size ød	Model	øD₁^Note)	øD₂^Note)	L₁	L₂	A	P	M	Q	øO	øN	Nylon	Urethane	Minimum Port Size	Weight g
ø3.2	ø4	KQ2X23-04A	7.1	8.2	44.7	18	31.4	7.1	13.3	5.7	6	3.2	3.2	2.7	2.5	2.8
ø4	ø6	KQ2X04-06A	8.2	10.4	45.2	18	31.9	8.2	13.3	6.8	6	3.2	4.2	4.2	3	3.8
ø6	ø8	KQ2X06-08A	10.4	13.2	49.9	19.3	35.7	10.4	13.3	8.2	6	3.2	13.4	10.6	4.5	5.5
ø8	ø10	KQ2X08-10A	13.2	15.9	54.8	22.3	39.2	13.2	14.2	10.1	8	4.2	25.6	17.7	6	9.8
ø10	ø12	KQ2X10-12A	15.9	18.5	60.4	25	43.4	15.9	15.6	11.4	8	4.2	40	28.4	7.5	14.6

Note) øD1, øD2 represents maximum diameter.

Inch Size Type

Applicable Tubing: Inch Size Connection Thread: UNF, NPT

Applicable Tube Outer diameter Inch	Applicable Fitting Size ød inch	Model	øD₁^Note)	øD₂^Note)	L₁	L₂	A	P	M	Q	øO	øN	Effective Area mm²		Minimum Port Size	Weight g
Applicable Tube Outer diameter Inch	Applicable Fitting Size ød inch	Model	øD₁^Note)	øD₂^Note)	L₁	L₂	A	P	M	Q	øO	øN	Nylon	Urethane	Minimum Port Size	Weight g
ø1/8	ø5/32	KQ2X01-03A	7.1	8.2	44.7	18	42.2	7.1	13.3	5.7	6	3.2	3.2	2.7	2.5	2.8
ø5/32	ø3/16	KQ2X03-05A	8.2	9.1	46.1	18.8	42.6	8.2	13.3	6.2	6	3.2	3.4	2.9	3.5	3.3
ø5/32	ø1/4	KQ2X03-07A	8.2	11.1	46.8	19	42.2	8.2	13.3	7.2	6	3.2	3.4	2.9	4.1	4
ø3/16	ø1/4	KQ2X05-07A	9.1	11.1	47.1	19.8	42.5	9.1	13.3	7.2	6	3.2	8.4	7	4.6	4.4
ø1/4	ø5/16	KQ2X07-09A	11.1	13.2	51.2	21.3	45.2	11.1	13.3	8.6	8	4	14.4	12.4	6	6.5

Note) øD1, øD2 represents maximum diameter.

Metric Size One-Touch Fittings KQ2 Series Common Specifications (Reference)

Construction

KQ2 Series construction

Applicable Tubing

Tubing material	FEP, PFA, nylon, soft nylon, polyurethane
Tubing outer diameter	ø2, ø3.2, ø4, ø6, ø8, ø10, ø12, ø16

Specifications

Fluid		Air, water^{Note 1)}
Operating pressure range^{Note 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)
Thread	Mounting section	JIS B0203 (Taper thread for piping) JIS B0205 (Metric coarse thread)
Thread	Nut section	JIS B0205 (Metric fine thread)
Seal on the threads		With sealant

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.

Principal Parts Materials

Body	C3604, PBT, PP, SUS 303
Stud	C3604 (thread part), SUS 303 (thread part)
Chuck	SUS 304
Guide	SUS 304
Release button	POM
Seal, O-ring	NBR
Gasket	SUS 304/NBR

Inch Size One-Touch Fittings KQ2 Series Common Specifications (Reference)

Construction

KQ2 Series construction

Applicable Tubing

Tubing material	FEP, PFA, nylon, soft nylon, polyurethane
Tubing outer diameter	ø1/8 ", ø5/32 ", ø3/16 ", ø1/4 ", ø5/16 ", ø3/8 ", ø1/2 "

Specifications

Fluid		Air, water^{Note 1)}
Operating pressure range^{Note 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)
Thread	Mounting section	ANSI/ASME1.20.1 (NPT thread) JIS B0208 (UNF thread)
Thread	Nut section	JIS B0208 (UNF thread)
Seal on the threads		With sealant

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.

Principal Parts Materials

Body	C3604, PBT, PP
Stud	C3604 (thread part)
Chuck	SUS 304
Guide	SUS 304
Release button	POM
Seal, O-ring	NBR
Gasket	SUS 304/NBR

: 30; 45; 60

Part Number
KQ2X03-07A

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Applicable Tube O.D.1 (φ)	Applicable Fitting Size (mm)	Applicable tube fitting size (inches)	Types of connection	Number of Connection Tubes (piece)	Color	Release button shape	Release button color	Custom-made specifications
	MYR 17.80	10 Piece(s)		43 Day(s)	5/32	-	1/4	Tube Connection	3	White	Perfect circle	Orange	N/A

Basic Information

Fitting Type	Socket and reducer	Applicable Fluid	Water / Air	Body Material	PBT+PP
Types	Single Action / Pipe	Application	Standard/Mini	Packing, Material of O-Ring	NBR
Sockets, Reducers	Union Y Branch	Operating Temperature(°C)	-5::60

Please check the type/dimensions/specifications of the part KQ2X03-07A in the Different Diameter Plug-In Y KQ2X, One-Touch Fitting KQ2 Series series.

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Applicable Fitting Size (mm)
- 4
- 6
- 8
- 10
- 12
Clear
type
- KQ2X
Clear
Applicable Tube O.D.1(φ)
1/4

1/8

3/16

3.2

4

5/32

6

8

10
Clear
Applicable tube fitting size (inches)
- 1/4
- 3/16
- 5/16
- 5/32
Clear
Types of connection
- Tube Connection
Clear
Number of Connection Tubes(piece)
- 3
Clear
Color
- Black
- White
Clear
Release button shape
- Perfect circle
Clear
Release button color
- Light Gray
- Orange
- White
Clear
Custom-made specifications
- Body color change
- Lubricant：white petroleum jelly, release push color changeリリースブッシュ色変更
- N/A
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

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 .

Products like this...

Part Number
KQ2X01-03A
KQ2X03-05A
KQ2X04-06A
KQ2X04-06A-X35
KQ2X05-07A
KQ2X06-08A

Standard Unit Price	Minimum order quantity	Days to Ship	Applicable Tube O.D.1 (φ)	Applicable Fitting Size (mm)	Applicable tube fitting size (inches)	Types of connection	Number of Connection Tubes (piece)	Color	Release button shape	Release button color	Custom-made specifications
MYR 18.70	10 Piece(s)	10 Day(s) or more	1/8	-	5/32	Tube Connection	3	White	Perfect circle	Orange	-
MYR 25.89	10 Piece(s)	10 Day(s) or more	5/32	-	3/16	Tube Connection	3	White	Perfect circle	Orange	N/A
MYR 15.90	10 Piece(s)	3 Day(s)	4	6	-	Tube Connection	3	White	Perfect circle	Light Gray	-
MYR 18.38	10 Piece(s)	13 Day(s) or more	4	6	-	Tube Connection	3	Black	Perfect circle	Light Gray	Body color change
MYR 25.95	10 Piece(s)	10 Day(s) or more	3/16	-	1/4	Tube Connection	3	White	Perfect circle	Orange	N/A
MYR 22.20	10 Piece(s)	3 Day(s)	6	8	-	Tube Connection	3	White	Perfect circle	Light Gray	-

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How can we improve?

Different Diameter Plug-In Y KQ2X, One-Touch Fitting KQ2 Series (KQ2X03-07A)

(i)Caution

Different Diameter Plug-In Y: KQ2X Outline Drawing And Dimensions

Metric Size Type

Inch Size Type

Metric Size One-Touch Fittings KQ2 Series Common Specifications (Reference)

Construction

Applicable Tubing

Specifications

Principal Parts Materials

Inch Size One-Touch Fittings KQ2 Series Common Specifications (Reference)

Construction

Applicable Tubing

Specifications

Principal Parts Materials

Basic Information

Configure

Specification/Dimensions

Applicable Fitting Size (mm)

type

Applicable Tube O.D.1(φ)

Applicable tube fitting size (inches)

Types of connection

Number of Connection Tubes(piece)

Color

Release button shape

Release button color

Custom-made specifications

CAD

Days to Ship

Specify Alterations

Products like this...

Additional Products in this Category

Tech Support

Payment Method

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