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Branch KQ2U (Face Seal), One-Touch Fitting (KQ2U04-01AP)

One-touch fitting by SMC.
[Features]
· Improved tube insertion and removal.
· Compact, lightweight.
· Can be used in vacuum to -100 kPa.
· Drastically reduces screw-in time with the face seal method.
[Applications]
· Use to branch into two in the same direction in line with the female thread.

(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.

KQ2U04-01AP

Product Specifications
Part Numbers
Catalog

Branch: KQ2U (Face Seal) Outline Drawing And Dimensions

Branch: KQ2U (Face Seal): Related Images

Branch: KQ2U (Face Seal) Outline Drawing

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

Applicable tubing outer diameter mm	Connection thread R	Model	H (hex size)	øD^Note)	L	A	M	P	Q	øO	øN	Effective Area mm²		Minimum Port Size	Weight g
Applicable tubing outer diameter mm	Connection thread R	Model	H (hex size)	øD^Note)	L	A	M	P	Q	øO	øN	Nylon	Urethane	Minimum Port Size	Weight g
ø3.2	1/8	KQ2U23-01□P	12	7.1	35.7	30.5	13.3	7.1	5.2	6	3.2	3.4	2.9	2.7	9
ø3.2	1/4	KQ2U23-02□P	17	7.1	39.1	31.5	13.3	7.1	5.2	6	3.2	3.4	2.9	2.7	19
ø4	1/8	KQ2U04-01□P	12	8.2	35.8	30.6	13.3	8.2	5.7	6	3.2	4.2	4.2	3.6	9.3
ø4	1/4	KQ2U04-02□P	17	8.2	39.2	31.6	13.3	8.2	5.7	6	3.2	4.2	4.2	3.6	19.2
ø6	1/8	KQ2U06-01□P	12	10.4	36.9	31.7	13.3	10.4	6.8	6	3.2	13.4	10.6	5.4	9.9
	1/4	KQ2U06-02□P	17	10.4	40.3	32.7	13.3	10.4	6.8	6	3.2	13.4	10.6	5.4	19.5
	3/8	KQ2U06-03□P	21	10.4	39.8	32.2	13.3	10.4	6.8	6	3.2	13.4	10.6	5.4	27.8
ø8	1/8	KQ2U08-01□P	14	13.2	40	34.8	14.2	13.2	8.7	8	4.2	25.6	17.7	6	15.8
	1/4	KQ2U08-02□P	17	13.2	43.4	35.8	14.2	13.2	8.7	8	4.2	25.6	17.7	7.3	21.4
	3/8	KQ2U08-03□P	21	13.2	42.9	35.3	14.2	13.2	8.7	8	4.2	25.6	17.7	7.3	29.8
ø10	1/4	KQ2U10-02□P	17	15.9	47.3	39.7	15.6	15.9	10.1	8	4.2	40	28.4	9	23.9
	3/8	KQ2U10-03□P	21	15.9	46.8	39.2	15.6	15.9	10.1	8	4.2	40	28.4	9.4	31.4
	1/2	KQ2U10-04□P	27	15.9	49.1	38.7	15.6	15.9	10.1	8	4.2	40	28.4	9.4	49.5
ø12	1/4	KQ2U12-02□P	21	18.5	51.3	43.7	17	18.5	11.4	8	4.2	57.4	45.4	9	37.6
	3/8	KQ2U12-03□P	21	18.5	50.8	43.2	17	18.5	11.4	8	4.2	57.4	45.4	11	35.2
	1/2	KQ2U12-04□P	27	18.5	53.1	42.7	17	18.5	11.4	8	4.2	57.4	45.4	11.6	50.8
ø16	1/4	KQ2U16-02□P	24	23.8	60.7	53.1	20.6	23.8	14	8	4.2	57.4	45.4	9	68.2
	3/8	KQ2U16-03□P	24	23.8	60.2	52.6	20.6	23.8	14	8	4.2	81	60	11	64.7
	1/2	KQ2U16-04□P	27	23.8	62.5	52.1	20.6	23.8	14	8	4.2	113	60	13	70

□ Symbol: A = brass, N = brass + electroless nickel plating
Note) øD represents maximum diameter.

Applicable Tubing: Inch Size Connection Thread: NPT

Applicable tubing Outer diameter (inch)	Connection thread NPT	Model	H (hex size)	øD^Note)	L	P	A	M	Q	øO	øN	Effective Area mm²		Minimum Port Size	Weight g
Applicable tubing Outer diameter (inch)	Connection thread NPT	Model	H (hex size)	øD^Note)	L	P	A	M	Q	øO	øN	Nylon	Urethane	Minimum Port Size	Weight g
ø1/8	1/16	KQ2U01-33□P	11.11	7.1	35.9	7.1	30.5	13.3	5.2	6	3.2	3.4	2.9	2.5	7.2
	1/8	KQ2U01-34□P	12.7	7.1	35.9	7.1	30.5	13.3	5.2	6	3.2	3.4	2.9	2.7	9.8
	1/4	KQ2U01-35□P	17.46	7.1	39.6	7.1	31.5	13.3	5.2	6	3.2	3.4	2.9	2.7	20.3
ø5/32	1/16	KQ2U03-33□P	11.11	8.2	36	8.2	30.6	13.3	5.7	6	3.2	4.2	4.2	3.6	7.5
	1/8	KQ2U03-34□P	12.7	8.2	36	8.2	30.6	13.3	5.7	6	3.2	4.2	4.2	3.6	10.1
	1/4	KQ2U03-35□P	17.46	8.2	39.7	8.2	31.6	13.3	5.7	6	3.2	4.2	4.2	3.6	20.5
ø3/16	1/8	KQ2U05-34□P	12.7	9.1	36.6	9.1	31.2	13.3	6.2	6	3.2	8.4	7	4.1	10.6
ø3/16	1/4	KQ2U05-35□P	17.46	9.1	40.3	9.1	32.2	13.3	6.2	6	3.2	8.4	7	4.1	20.9
ø1/4	1/16	KQ2U07-33□P	12.7	11.1	37.3	11.1	31.9	13.3	7.6	8	4	8.5	8.5	3.5	12.2
	1/8	KQ2U07-34□P	12.7	11.1	37.3	11.1	31.9	13.3	7.6	8	4	14.4	12.4	5.6	11.7
	1/4	KQ2U07-35□P	17.46	11.1	41	11.1	32.9	13.3	7.6	8	4	14.4	12.4	5.6	21.6
	3/8	KQ2U07-36□P	22	11.1	40.5	11.1	32.4	13.3	7.6	8	4	14.4	12.4	5.6	30.6
ø5/16	1/8	KQ2U09-34□P	14.29	13.2	40.2	13.2	34.8	14.2	8.7	8	4.2	25.6	17.7	6	16.3
	1/4	KQ2U09-35□P	17.46	13.2	43.9	13.2	35.8	14.2	8.7	8	4.2	25.6	17.7	7.3	22.6
	3/8	KQ2U09-36□P	22	13.2	43.4	13.2	35.3	14.2	8.7	8	4.2	25.6	17.7	7.3	31.5
ø3/8	1/4	KQ2U11-35□P	17.46	15.4	47.4	15.4	39.3	15.6	9.9	8	4.2	28.8	23.8	8.9	23.8
	3/8	KQ2U11-36□P	22	15.4	46.9	15.4	38.8	15.6	9.9	8	4.2	28.8	23.8	8.9	32.9
	1/2	KQ2U11-37□P	28.57	15.4	48.7	15.4	38.3	15.6	9.9	8	4.2	28.8	23.8	8.9	53.2
ø1/2	1/4	KQ2U13-35□P	22	19.3	52.2	19.3	44.1	17	11.8	8	4.2	57.3	50.6	9	41.4
	3/8	KQ2U13-36□P	22	19.3	51.7	19.3	43.6	17	11.8	8	4.2	64.6	50.6	11	39
	1/2	KQ2U13-37□P	28.57	19.3	53.5	19.3	43.1	17	11.8	8	4.2	64.6	50.6	12.1	54.8

□ Symbol: A = brass, N = brass + electroless nickel plating
Note) øD represents maximum diameter.

Applicable Tubing: Inch Size Connection Thread: R

Applicable tubing Outer diameter (inch)	Connection thread R	Model	H (hex size)	øD^Note)	L	P	A	M	Q	øO	øN	Effective Area mm²		Minimum Port Size	Weight g
Applicable tubing Outer diameter (inch)	Connection thread R	Model	H (hex size)	øD^Note)	L	P	A	M	Q	øO	øN	Nylon	Urethane	Minimum Port Size	Weight g
ø3/16	1/8	KQ2U05-01□P	12	9.1	36.4	9.1	31.2	13.3	6.2	6	3.2	8.4	7.0	4.1	9.8
ø3/16	1/4	KQ2U05-02□P	17	9.1	39.8	9.1	32.2	13.3	6.2	6	3.2	8.4	7.0	4.1	19.6
ø1/4	1/8	KQ2U07-01□P	14	11.1	37.1	11.1	31.9	13.3	7.6	8	4	14.4	12.4	5.6	12.3
	1/4	KQ2U07-02□P	17	11.1	40.5	11.1	32.9	13.3	7.6	8	4	14.4	12.4	5.6	20.4
	3/8	KQ2U07-03□P	21	11.1	40	11.1	32.4	13.3	7.6	8	4	14.4	12.4	5.6	28.7
ø5/16	1/8	KQ2U09-01□P	14	13.2	40	13.2	34.8	14.2	8.7	8	4.2	26.3	18.3	6	15.8
	1/4	KQ2U09-02□P	17	13.2	43.4	13.2	35.8	14.2	8.7	8	4.2	26.3	18.3	7.3	21.4
	3/8	KQ2U09-03□P	21	13.2	42.9	13.2	35.3	14.2	8.7	8	4.2	26.3	18.3	7.3	29.8
ø3/8	1/4	KQ2U11-02□P	17	15.4	46.9	15.4	39.3	15.6	9.9	8	4.2	28.8	23.8	8.9	22.8
	3/8	KQ2U11-03□P	21	15.4	46.4	15.4	38.8	15.6	9.9	8	4.2	28.8	23.8	8.9	31.3
	1/2	KQ2U11-04□P	27	15.4	48.7	15.4	38.3	15.6	9.9	8	4.2	28.8	23.8	8.9	49.6
ø1/2	1/4	KQ2U13-02□P	21	19.3	51.2	19.3	43.6	17	11.8	8	4.2	57.3	50.6	9	38.8
	3/8	KQ2U13-03□P	21	19.3	51.2	19.3	43.6	17	11.8	8	4.2	64.6	50.6	11	37.6
	1/2	KQ2U13-04□P	27	19.3	53.5	19.3	43.1	17	11.8	8	4.2	64.6	50.6	12.1	51.3

□ Symbol: A = brass, N = brass + electroless nickel plating
Note) øD represents maximum diameter.

: 30; 45; 60

Part Number
KQ2U04-01AP

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Body Material	Types	Thread Material	Applicable Tube O.D.1 (φ)	Types of connection	Connection screw
	MYR 21.13	10 Piece(s)		13 Day(s) or more	[Brass] PBT + Brass	[One-Touch Couplings] Single-Action / Screw	[Standard (Brass)] Brass	4	R	1/8

Basic Information

Fitting Type	Screw Mount Branch	Applicable Fluid	Water / Air	Screw Mounting, Multipoint	Branch
Application	Standard/Mini	Packing, Material of O-Ring	NBR	Operating Temperature(°C)	-5::60
Number of Connection Tubes(piece)	2	Release button shape	Perfect circle

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1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

type
- KQ2U
Clear
Body Material
- Brass
  - PBT + Brass
  - PBT + Brass (Electroless nickel plating)
Clear
Types
- One-Touch Couplings
  - Single-Action / Screw
  - Single-Action Coupling
Clear
Thread Material
- Standard (Brass)
  - Brass
  - Brass (Electroless nickel plating)
Clear
Applicable Tube O.D.1(φ)
1/2

1/4

1/8

3/8

3/16

3.2

4

5/16

5/32

6

8

10

12

16
Clear
Types of connection
- NPT
- R
Clear
Connection screw
- 1/2
- 1/4
- 1/8
- 1/16
- 3/8
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

10 Day(s) or Less

11 Day(s) or Less

13 Day(s) or Less

21 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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Branch KQ2U (Face Seal), One-Touch Fitting (KQ2U04-01AP)

(i)Caution

Branch: KQ2U (Face Seal) Outline Drawing And Dimensions

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

Applicable Tubing: Inch Size Connection Thread: NPT

Applicable Tubing: Inch Size Connection Thread: R

Basic Information

Configure

Specification/Dimensions

type

Body Material

Types

Thread Material

Applicable Tube O.D.1(φ)

Types of connection

Connection screw

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

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