KQG2H, Stainless Steel EN 1.4401 Equiv., One-touch Fitting, Male Connector

Promotional pricing ends 31/12/2024

SMC One-Touch fitting.
[Features]
· Compact with reduced weight.
· Non-grease.
· Can be used with steam.
· Metal part: SUS316, Seal part: special FKM.
· Operating 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 piping in one direction from a female thread.

(i)Remark

Product images may be representative images. Refer to the catalog for details.

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Product specification
Part Numbers
Catalog

Half Union Fitting: KQG2H Outline Drawing And Dimensions

Metric size type

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

Half Union Fitting: KQG2H Outline Drawing (With M5)

Half Union Fitting: KQG2H Outline Drawing (With R)

Applicable tube O.D. (mm)	Connection thread: R, M	Model	H (width across flats)	øD^{Note 1)}	L	A^*	M	Effective area (mm²) ^{Note 2)}	Weight (g)
ø3.2	M5 × 0.8	KQG2H23-M5	8	8	16.5	13.5	12	3	3.3
	1/8	KQG2H23-01S	10		15.4	12.3		3.4	5.7
	1/4	KQG2H23-02S	14		21	16.3		3.4	16.9
ø4	M5 × 0.8	KQG2H04-M5	10	8.7	17.1	14.1	12.6	4	5
	1/8	KQG2H04-01S	10		15.3	12.2		5.6	4.7
	1/4	KQG2H04-02S	14		20.9	16.2		5.6	15.8
ø6	M5 × 0.8	KQG2H06-M5	12	11.1	19.1	16.1	13.6	4	7.7
	1/8	KQG2H06-01S	12		18.1	15		13.1	7
	1/4	KQG2H06-02S	14		20.8	16.1			14.5
	3/8	KQG2H06-03S	17		23	17.9			27.3
ø8	1/8	KQG2H08-01S	14	13.4	24.5	21.4	16.1	26.1	12.8
	1/4	KQG2H08-02S	14		22.3	17.6			12.9
	3/8	KQG2H08-03S	17		23.7	18.6			24.7
ø10	1/8	KQG2H10-01S	17	16.4	25.5	22.4	17	26.1	18.9
	1/4	KQG2H10-02S			27.9	23.2		41.5	21.6
	3/8	KQG2H10-03S			23	17.9			20.6
	1/2	KQG2H10-04S	22		28.6	22.2			51.1
ø12	1/4	KQG2H12-02S	19	18.5	30.5	25.8	18.6	58.3	27.4
	3/8	KQG2H12-03S	19		24.7	19.6			20.5
	1/2	KQG2H12-04S	22		28.7	22.3			44.6
ø16	3/8	KQG2H16-03S	24	24.6	33.6	28.5	20.8	81	46
ø16	1/2	KQG2H16-04S	24	24.6	29.5	23.1	20.8	113	37.4

*Reference dimensions of R thread after installation
Note 1) øD represents maximum diameter.
Note 2) Values are those when using an FEP tube. Only the values of ø16 are those when using a nylon tube.

Inch size type

Applicable tube: inch size
Connection thread: UNF, NPT

Half Union Fitting: KQG2H outline drawing (with 10-32UNF)

Half Union Fitting: KQG2H Outline Drawing (With NPT)

Applicable tube O.D. (inches)	Connection thread: UNF, NPT	Model	H (width across flats)	øD^{Note 1)}	L	A^*	M	Effective area (mm²) ^{Note 2)}	Weight (g)
ø1/8 "	10-32UNF	KQG2H01-32	8	8	16.5	13.5	12	3	3.3
	1/8	KQG2H01-N01S	12		17.1	13.9		3.4	8.1
	1/4	KQG2H01-N02S	14		20.9	16.5		3.4	16.9
ø5/32 "	10-32UNF	KQG2H03-32	10	8.7	17.1	14.1	12.6	4	5
	1/8	KQG2H03-N01S	12		17	13.8		5.6	7.6
	1/4	KQG2H03-N02S	14		20.9	16.5		5.6	16.4
ø1/4 "	10-32UNF	KQG2H07-32	12	11.2	19	16	13.5	4	7.5
	1/8	KQG2H07-N01S	12		20	16.8		13.1	8.6
	1/4	KQG2H07-N02S	14		20.6	16.2			14.2
	3/8	KQG2H07-N03S	19		23.8	19.1			31.4
ø5/16 "	1/8	KQG2H09-N01S	14	13.4	24.2	21	16.1	26.1	12.6
	1/4	KQG2H09-N02S	14		23.1	18.7			13.9
	3/8	KQG2H09-N03S	19		24.6	19.9			28.9
ø3/8 "	1/8	KQG2H11-N01S	17	16	25	21.8	16.6	26.1	19.4
	1/4	KQG2H11-N02S	17		26.3	21.9		41.5	20.3
	3/8	KQG2H11-N03S	19		23.6	18.9			25.2
	1/2	KQG2H11-N04S	22		28.3	21.9			51.8
ø1/2 "	1/4	KQG2H13-N02S	22	19.3	30.5	26.1	18.5	58.3	36.7
	3/8	KQG2H13-N03S			28.4	23.7			34.4
	1/2	KQG2H13-N04S			28.4	22			43.4

*Reference dimensions after screwing in NPT thread.
Note 1) øD is the maximum diameter.
Note 2) Value of FEP tubing.

Stainless Steel 316 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 (metric 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) Cannot be used with water when using soft nylon tube.

Specifications

Usable fluids	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 and fluid temperature^{Note 6)}	-5 to 150°C (no freezing)^{Note 5)}
Lubricant	Grease-free specifications
Seal on the threads	With sealant

Note 2) Confirm applicable tube separately.
Note 3) Uses 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 used with high temperatures.

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	Stainless steel 316
2	Guide 1	Stainless steel 316
3	Guide 2	Stainless steel 316
4	Chuck	Stainless steel 316
5	Seal	Special FKM (Fluoro coated)
6	Male connector body	Stainless steel 316
7	Male elbow body	Stainless steel 316
8	O-ring	Special FKM (Fluoro coated
9	Stud	Stainless steel 316

Data to be displayed: 30; 45; 60

Part Number
KQG2H01-32
KQG2H01-N01S
KQG2H01-N02S
KQG2H03-32
KQG2H03-N01S
KQG2H03-N02S
KQG2H04-01S
KQG2H04-02S
KQG2H04-M5
KQG2H06-01S
KQG2H06-02S
KQG2H06-03S
KQG2H06-M5
KQG2H07-32
KQG2H07-N01S
KQG2H07-N02S
KQG2H07-N03S
KQG2H08-01S
KQG2H08-02S
KQG2H08-03S
KQG2H09-N01S
KQG2H09-N02S
KQG2H09-N03S
KQG2H10-01S
KQG2H10-02S
KQG2H10-03S
KQG2H10-04S
KQG2H11-N01S
KQG2H11-N02S
KQG2H11-N03S
KQG2H11-N04S
KQG2H12-02S
KQG2H12-03S
KQG2H12-04S
KQG2H13-N02S
KQG2H13-N03S
KQG2H13-N04S
KQG2H16-03S
KQG2H16-04S
KQG2H23-01S
KQG2H23-02S
KQG2H23-M5

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Compatible Tube Outer Diameter 1 (mm)	Connection Type	Connection screw
12.60 €	1	26 Days	-	UNF	10-32
14.47 €	1	26 Days	-	NPT	1/8
14.61 €	1	26 Days	-	NPT	1/4
10.60 €	1	26 Days	-	UNF	10-32
14.47 €	1	26 Days	-	NPT	1/8
16.35 €	1	26 Days	-	NPT	1/4
11.24 €	1	4 Days	4	R	1/8
13.32 €	1	4 Days	4	R	1/4
10.60 €	1	4 Days	4	M	5×0.8
11.56 €	1	3 Days	6	R	1/8
13.15 €	1	6 Days	6	R	1/4
14.47 €	1	4 Days	6	R	3/8
11.10 €	1	4 Days	6	M	5×0.8
11.10 €	1	26 Days	-	UNF	10-32
11.56 €	1	26 Days	-	NPT	1/8
13.15 € 9.21 €	1	Same day Stock	-	NPT	1/4
20.65 €	1	26 Days	-	NPT	3/8
14.60 €	1	22 Days	8	R	1/8
15.08 €	1	22 Days	8	R	1/4
15.08 €	1	4 Days	8	R	3/8
14.60 €	1	26 Days	-	NPT	1/8
15.08 €	1	26 Days	-	NPT	1/4
15.08 €	1	26 Days	-	NPT	3/8
20.65 €	1	4 Days	10	R	1/8
20.65 €	1	3 Days	10	R	1/4
23.31 €	1	3 Days	10	R	3/8
29.00 €	1	4 Days	10	R	1/2
20.65 €	1	26 Days	-	NPT	1/8
20.65 €	1	26 Days	-	NPT	1/4
23.31 €	1	26 Days	-	NPT	3/8
29.00 €	1	26 Days	-	NPT	1/2
30.87 €	1	4 Days	-	R	1/4
30.87 €	1	22 Days	-	R	3/8
32.69 €	1	4 Days	-	R	1/2
30.87 €	1	26 Days	-	NPT	1/4
30.87 €	1	26 Days	-	NPT	3/8
32.69 €	1	26 Days	-	NPT	1/2
41.29 €	1	4 Days	-	R	3/8
41.47 €	1	4 Days	-	R	1/2
14.47 €	1	4 Days	-	R	1/8
16.35 €	1	4 Days	-	R	1/4
11.29 €	1	4 Days	-	M	5×0.8

Basic information

Type	Single-Action / Screw	Fitting Type	Screw Mount Direction	Applicable Fluid	Water / Air
Main Body Material	Stainless Steel (EN 1.4401 Equiv.)	Application	Standard/Mini	Thread Material	Stainless Steel (EN 1.4401 Equiv.)
Screw Mounting, Direction	Half Union	Number of Connection Tubes(pc.)	1

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Basic Attributes

Compatible Tube Outer Diameter 1(mm)
4

6

8

10
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Connection Type
- M
- NPT
- R
- UNF
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Connection screw
- 1/2
- 1/4
- 1/8
- 3/8
- 5×0.8
- 10-32
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Type
- KQG2H
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Product images may be representative images. Refer to the catalog for details.
The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .