Service Tee Union Fitting KQ2Y-G (Sealant) One-Touch Pipe Fitting

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]
· One-touch connection.
· Can be used at a vacuum of -100 kPa.

[Applications]
· Used to branch a pipe in the same direction and at a 90° angle from a female thread.

Service Tee Union Fitting: KQ2Y-G (Sealant) Outline Drawing And Dimensions

Service Tee Union Fitting: KQ2Y-G (Sealant) Outline Drawing

(Unit: mm)

Applicable tubing outer diameter mm	Connection thread R	Model	H (width across flats)	øD₁^{Note 1)}	Release bushing dimensions		øD²	L¹	L²	L³	A^*	M	Effective cross-sectional area mm2		Minimum bore diameter	Weight g
Applicable tubing outer diameter mm	Connection thread R	Model	H (width across flats)	øD₁^{Note 1)}	øX (X)	Y	øD²	L¹	L²	L³	A^*	M	Nylon	Urethane	Minimum bore diameter	Weight g
ø4	1/8	KQ2Y04-01GS1	10	8.2	7.7	10	10	15.3	16.2	15.3	28.4	13.3	6.4	4.4	3	5.6
ø4	1/4	KQ2Y04-02GS1	14	8.2	7.7	10	10	15.3	21.7	15.3	32.3	13.3	6.4	4.4	3	15
ø6	1/8	KQ2Y06-01GS1	10	10.4	9.7	12	10	16.3	17.3	16.3	30.5	13.3	13.4	10.6	4.5	6.2
	1/4	KQ2Y06-02GS1	14	10.4	9.7	12	10	16.3	22.8	16.3	34.4	13.3	13.4	10.6	4.5	15.8
	3/8	KQ2Y06-03GS1	17	10.4	9.7	12	10	16.3	24.1	16.3	35.3	13.3	13.4	10.6	4.5	27.5
ø8	1/8	KQ2Y08-01GS	10	13.2	13	-	10	18.2	18.7	18.2	33.8	14.2	13.4	13.4	4.5	8
	1/8	KQ2Y08-01GQS	12	13.2	13	-	12	18.2	23.5	18.2	38.7	14.2	25.6	17.7	6	11.1
	1/4	KQ2Y08-02GS	14	13.2	13	-	12	18.2	25.4	18.2	38.9	14.2	25.6	17.7	6	19.5
	3/8	KQ2Y08-03GS	17	13.2	13	-	12	18.2	25.5	18.2	38.6	14.2	25.6	17.7	6	26.5
ø10	1/8	KQ2Y10-01GS	12	15.9	15.6	-	12	20.6	23.5	20.6	41.1	15.6	40	28.4	6	14
	1/4	KQ2Y10-02GS	17	15.9	15.6	-	17	20.6	28.6	20.6	44.6	15.6	40	28.4	7.5	24.5
	3/8	KQ2Y10-03GS	17	15.9	15.6	-	17	20.6	29.5	20.6	45.1	15.6	40	28.4	7.5	25
	1/2	KQ2Y10-04GS	22	15.9	15.6	-	17	20.6	33.5	20.6	47.8	15.6	40	28.4	7.5	47.4
ø12	1/4	KQ2Y12-02GS	17	18.5	18.2	-	17	23	29.9	23	48.3	17	57.4	45.4	9	27.6
	3/8	KQ2Y12-03GS	17	18.5	18.2	-	17	23	30.8	23	48.8	17	57.4	45.4	9	28.2
	1/2	KQ2Y12-04GS	22	18.5	18.2	-	17	23	34.8	23	51.5	17	57.4	45.4	9	50.7
ø16	3/8	KQ2Y16-03GS	22	23.8	23.6	-	21	28.6	35.4	28.6	58.9	20.6	81	60	11	48.3
ø16	1/2	KQ2Y16-04GS	22	23.8	23.6	-	21	28.6	34.1	28.6	56.3	20.6	113	60	13	52

*Reference dimensions of R thread after installation

Note 1) øD1 is the maximum diameter.

Millimeter Size Stainless Steel One-Touch Pipe Fitting KQ2-G Series Common Specifications (Reference)

Structure

Millimeter Size Stainless Steel One-Touch Pipe Fitting KQ2-G Series Structural Drawing

Applicable tubing

Tube materials	FEP, PFA, nylon, soft nylon, polyurethane
Tube outer diameter	ø4, ø6, ø8, ø10, ø12, ø16

Specifications

Usable fluids		Air, water^{Note 1)}
Operating pressure range^{Note 2)}		-100 kPa to 1 MPa
Proof pressure (at 23°C)		3 MPa
Ambient and fluid temperature		-5 to 60°C, For water: 0 to 40°C (no freezing)
Thread	Mounting section	JIS B0203 (taper thread for piping) JIS B0205 (metric coarse thread)
Thread	Nut part	JIS B0205 (metric fine thread)
Seal (thread portion)		With sealant

Note 1: Make sure the surge pressure stays below the maximum operating pressure.
Note 2) It is not completely airtight, so please avoid use in leak testers, etc., where a vacuum is maintained.

Principle Part Materials

Body	SUS303, PBT
Stud	SUS303 (thread portion)
Chuck	SUS304
Guide	SUS304, SUS303, PBT
Release button	POM
Seal, O-ring	NBP
Gasket	SUS304/NBR