Elbow Union Fitting KQG2L Metal One-Touch Pipe Fitting KQG Series

Brand :

SMC

Caution

For materials and specification details, please refer to the catalog.
Product images may be representative images. Refer to the catalog for details.

Product Description

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 perpendicular piping from a female thread.

Elbow Union Fitting: KQG2L Outline Drawing And Dimensions

Millimeter size type

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

Elbow Union Fitting: KQG2L Outline Drawing (With M5)

Elbow Union Fitting: KQG2L Outline Drawing (With R)

Applicable tubing outer diameter (mm)	Connection thread: R, M	Model	H (width across flats)	øD^{Note 1)}	L₁	L₂	A^*	M	Effective cross-sectional area (mm^{2 Note 2)}	Weight (g)
ø3.2	M5 × 0.8	KQG2L23-M5	8	8.3	13.1	14.8	16	12	2.6	6.3
	1/8	KQG2L23-01S	10		13.6	14.9	15.9		3	7.6
	1/4	KQG2L23-02S	14		13.6	18.7	18.1		3	16
ø4	M5 × 0.8	KQG2L04-M5	8	9.1	13.7	15.2	16.8	12.6	3.5	6.9
	1/8	KQG2L04-01S	10		14.4	15.3	16.7		4.2	8.5
	1/4	KQG2L04-02S	14		14.4	19.1	18.9		4.2	16.8
ø6	M5 × 0.8	KQG2L06-M5	8	11.4	14.7	16.3	19	13.6	3.5	8.8
	1/8	KQG2L06-01S	10		15.9	16.4	19		11.4	10.1
	1/4	KQG2L06-02S	14			20.2	21.2			18.4
	3/8	KQG2L06-03S	17			21.6	22.2			29.9
ø8	1/8	KQG2L08-01S	12	13.7	18.6	18.3	22	16.1	21.6	14.6
	1/4	KQG2L08-02S	14		19.1	21.5	23.6			20.3
	3/8	KQG2L08-03S	17		19.1	22.9	24.6			31.6
ø10	1/8	KQG2L10-01S	12	16.6	20	19.7	24.9	17	21.6	20.2
	1/4	KQG2L10-02S	14		21	22.9	26.5		35.2	23.3
	3/8	KQG2L10-03S	17			24.3	27.5			33.6
	1/2	KQG2L10-04S	22			28.5	30.4			60.1
ø12	1/4	KQG2L12-02S	14	18.7	22.6	24	28.6	18.6	50.2	27.1
	3/8	KQG2L12-03S	17		23.6	25.3	29.5			33.7
	1/2	KQG2L12-04S	22		23.6	29.5	32.4			58.7
ø16	3/8	KQG2L16-03S	19	24.6	26.3	28	34.5	20.8	71	46.3
ø16	1/2	KQG2L16-04S	22	24.6	27.3	31.8	37	20.8	100	61.3

*Reference dimensions of R thread after installation
Note 1) øD is the maximum diameter.
Note 2) Value of FEP tubing. Value of nylon tubing for ø16 only.

Inch size type

Applicable tube: inch size
Connection thread: UNF, NPT

Elbow Union Fitting: KQG2L Outline Drawing (With 10-32UNF)

Elbow Union Fitting: KQG2L Outline Drawing (With NPT)

Applicable tubing outer diameter (inch)	Connection thread: UNF, NPT	Model	H (width across flats)	øD^{Note 1)}	L₁	L₂	A^*	M	Effective cross-sectional area (mm^{2) Note 2)}	Weight (g)
ø1/8 "	10-32UNF	KQG2L01-32	8	8.3	13.1	14.8	16	12	2.6	6.3
	1/8	KQG2L01-N01S	12		13.6	14.9	15.8		3	9
	1/4	KQG2L01-N02S	14		13.6	18.7	18.4		3	16.7
ø5/32 "	10-32UNF	KQG2L03-32	8	9.1	13.7	15.2	16.8	12.6	3.5	6.9
	1/8	KQG2L03-N01S	12		14.4	15.3	16.6		4.2	9.9
	1/4	KQG2L03-N02S	14		14.4	19.1	19.2		4.2	17.6
ø1/4 "	10-32UNF	KQG2L07-32	8	11.7	14.7	16.5	19.3	13.5	3.5	8.9
	1/8	KQG2L07-N01S	12		15.9	16.6	19.2		11.4	11.7
	1/4	KQG2L07-N02S	14			20.4	21.8			19.4
	3/8	KQG2L07-N03S	19			22.2	23.3			34.2
ø5/16 "	1/8	KQG2L09-N01S	12	13.7	18.6	18.3	21.9	16.1	21.6	15.1
	1/4	KQG2L09-N02S	14		19.1	21.5	23.9			21.1
	3/8	KQG2L09-N03S	19		19.1	23.3	25.4			35.7
ø3/8 "	1/8	KQG2L11-N01S	12	16	20	19.4	24.2	16.6	21.6	19.7
	1/4	KQG2L11-N02S	14		21	22.6	26.2		35.2	23.2
	3/8	KQG2L11-N03S	19			24.4	27.7			36.7
	1/2	KQG2L11-N04S	22			28.2	29.8			60.2
ø1/2 "	1/4	KQG2L13-N02S	14	19.6	22.7	24.4	29.8	18.5	50.2	29.4
	3/8	KQG2L13-N03S	19		23.7	26.1	31.2			39.2
	1/2	KQG2L13-N04S	22		23.7	29.9	33.3			61.3

*Reference NPT thread dimensions after installation
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

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 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