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Different-Diameter Union "Y" Fitting KQG2U, SUS316 One-Touch Pipe Fitting (Part Numbers)

SMC

SMC One-Touch fitting.
[Features]
· Compact and lightweight.
· Grease-free.
· Can be used with steam.
· Metal part: SUS316, Seal part: special FKM.
· Working fluid temperature: -5 to +150°C
· Conforms to the Food Sanitation Act of Japan. (Part materials conform to the tool and packaging container standards test.)
[Applications]
· Used for connection, branching and step down of tubes in one direction.

(i)Caution

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

Different-Diameter Union "Y" Fitting: KQG2U Outline Drawing And Dimensions

Different-Diameter Union "Y" Fitting: KQG2U outline drawing

Millimeter size type dimensions

Applicable tube: millimeter size
Connection thread: M, R, Rc

Applicable tubing outer diameter (mm)		Model	øD^{Note 1)}	L₁	L₂	P	W	M₁	M₂	_øN	_øO	Effective cross-sectional area (mm²) ^{Note 2)}	Weight (g)
a	b	Model	øD^{Note 1)}	L₁	L₂	P	W	M₁	M₂	_øN	_øO	Effective cross-sectional area (mm²) ^{Note 2)}	Weight (g)
ø3.2	ø4	KQG2U23-04	9.1	27	10.8	8.1	16.4	12	12.6	3.2	5.6	3.2	8.5
ø4	ø6	KQG2U04-06	11.4	29.3	11.2	9.1	18.2	12.6	13.6	3.2	5.6	4.2	11.9
ø6	ø8	KQG2U06-08	13.7	33.7	12.2	11.5	22.9	13.6	16.1	4.2	8	13.4	19.3
ø8	ø10	KQG2U08-10	16.6	38.3	13.8	14.6	28.3	16.1	17	4.2	8	25.6	31.6
ø10	ø12	KQG2U10-12	18.7	43	14	17.6	34.2	17	18.6	4.2	8	40	47.6
ø12	ø16	KQG2U12-16	24.6	47.4	15.6	19.8	38.5	18.6	20.8	4.2	8	57.4	67.6

Note 1) øD is the maximum diameter.
Note 2) Value of FEP tubing.

Inch size type dimensions

Applicable tube: inch size
Connection thread: UNF, NPT

Applicable tubing outer diameter (inch)		Model	øD^{Note 1)}	L₁	L₂	P	W	M₁	M₂	_øN	_øO	Effective cross-sectional area (mm²) ^{Note 2)}	Weight (g)
a	b	Model	øD^{Note 1)}	L₁	L₂	P	W	M₁	M₂	_øN	_øO	Effective cross-sectional area (mm²) ^{Note 2)}	Weight (g)
ø1/8 "	ø5/32 "	KQG2U01-03	9.1	27	10.8	8.1	16.4	12	12.6	3.2	5.6	3.2	8.5
ø5/32 "	ø1/4 "	KQG2U03-07	11.7	28.8	11.4	9.1	18.2	12.6	13.5	3.2	5.6	4.2	11.8
ø1/4 "	ø5/16 "	KQG2U07-09	13.7	33.8	12	12.2	23.9	13.5	16.1	4.2	8	13.4	20
ø5/16 "	ø3/8 "	KQG2U09-11	16	38.3	13.8	14.6	28.3	16.1	16.6	4.2	8	25.6	31
ø3/8 "	ø1/2 "	KQG2U11-13	19.6	40.5	13.7	17.2	33.2	16.6	18.5	4.2	8	40	45

Note 1) øD is the maximum diameter.
Note 2) Value of FEP tubing.

SUS316 One-Touch Pipe Fitting KQG2 Series Common Specifications (Reference)

Applicable tubing

Tube materials: FEP, PFA, nylon, soft nylon Note 1), polyurethane, polyolefin
Tube outer diameter (millimeter size): ø3.2, ø4, ø6, ø8, ø10, ø12, ø16
Tube outer diameter (inch size): ø1/8, "ø5/32, "ø1/4, "ø5/16, "ø3/8, "ø1/2 "

Note 1) For soft nylon tube, water cannot be used.

Specifications

Fluid	Air, water, steam^{Note 2) Note 3)}
Operating pressure range^{Note 4)}	-100 kPa to 1 MPa^{Note 5)}
Proof pressure	3.0 MPa
Ambient temperature and operating fluid temperature^{Note 6)}	-5 to 150°C (no freezing)^{Note 5)}
Lubricant	Grease-free finish
Seal (thread portion)	With sealant

Note 2) Confirm applicable tube separately.
Note 3) Using special FKM that is resistant to steam.
Note 4) It is not completely airtight, so please avoid use in leak testers, etc., where a vacuum is maintained.
Note 5) Please confirm operating pressure range and operating temperature range.
Note 6) Please equip an inner sleeve for the following conditions. (ø3.2, ø1/8 "are excluded)
· When using with fluids or in environments that have extreme temperature changes.
· When using at a high temperature.

Temperature conditions for equipping inner sleeve

Tube used	Temperature
FEP tube / TH series	80°C or more
Super PFA tube / TL series	120°C or more

Structural Drawing

SUS316 One-Touch Pipe Fitting KQG2 Series Structural Drawing

Components

Number	Part Name	Material
1	Release button	SUS316
2	Guide 1	SUS316
3	Guide 2	SUS316
4	Chuck	SUS316
5	Seal	Special FKM (fluorine coated)
6	Male Connector body	SUS316
7	Male Elbow body	SUS316
8	O-ring	Special FKM (fluorine coated)
9	Stud	SUS316

: 30; 60; 90

Part Number
KQG2U01-03
KQG2U03-07
KQG2U04-06
KQG2U06-08
KQG2U07-09
KQG2U08-10
KQG2U09-11
KQG2U10-12
KQG2U11-13
KQG2U12-16
KQG2U23-04

Standard Unit Price	Minimum order quantity	Days to Ship	Applicable Tube O.D.1 (φ)	Applicable Tube Outer Diameter 2 (φ)
-	10 Piece(s)	Quote	1/8	5/32
-	10 Piece(s)	Quote	5/32	1/4
MYR 146.12	1 Piece(s)	21 Day(s)	4	6
MYR 202.63	1 Piece(s)	21 Day(s)	6	8
-	10 Piece(s)	Quote	1/4	5/16
MYR 332.40	10 Piece(s)	21 Day(s)	8	10
-	10 Piece(s)	Quote	5/16	3/8
MYR 466.62	10 Piece(s)	21 Day(s)	10	12
MYR 466.62	10 Piece(s)	21 Day(s)	3/8	1/2
MYR 614.92	1 Piece(s)	21 Day(s)	12	16
MYR 204.83	10 Piece(s)	21 Day(s)	3.2	4

Basic Information

Types	Single-Action	Fitting Type	Union with different diameters	Applicable Fluid	Water / Air / Steam
Body Material	SUS316	Application	Standard/Mini	Packing, Material of O-Ring	Special FKM (Fluorine Coating)
Union, Unequal Dia.	Reducing Union Wye	Operating Temperature(°C)	-5::150	Number of Connection Tubes(piece)	3

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11 Part Numbers

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Specification/Dimensions

Applicable Tube O.D.1(φ)
1/4

1/8

3/8

3.2

4

5/16

5/32

6

8

10

12
Clear
Applicable Tube Outer Diameter 2(φ)
1/2

1/4

3/8

4

5/16

5/32

6

8

10

12

16
Clear
type
- KQG2U
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

21 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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