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One-Touch Fitting KQ2 Series, Branch Male Elbow KQ2LU (Motion Face Seal)

One-touch fitting by SMC.
[Features]
· Improved tube insertion and removal.
· Compact, lightweight.
· Can be used in vacuum to -100 kPa.
· Body shape: Total of 51 models.
· Thread material / Surface treatment (with/without): 2 types.
· Surface treatment selection: brass (without plating), brass + electroless nickel plating.
[Applications]
· Use to branch into two directions at right angles to a 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.

Product Specifications
Part Numbers
Catalog

Branch Male Elbow: KQ2LU (Face Seal) Outline Drawing And Dimensions

Branch Male Elbow: KQ2LU (Face Seal) Outline Drawing

(Unit: mm)

Applicable Tube Outer diameter (mm)	Connection thread R	Model	H (Hex size)	øD^Note)	L₁	L₂	L₃	A	M	P	O	N	Q₁	Q₂	Effective Area mm²		Minimum port size	Weight g
Applicable Tube Outer diameter (mm)	Connection thread R	Model	H (Hex size)	øD^Note)	L₁	L₂	L₃	A	M	P	O	N	Q₁	Q₂	Ny lon	Ure thane	Minimum port size	Weight g
ø4	1/8	KQ2LU04-01□P	12	8.2	15.8	22.6	26.7	21.5	13.3	8.2	6	3.2	15.8	7.9	6	4.1	3	9.5
ø4	1/4	KQ2LU04-02□P	17	8.2	15.8	26	30.1	22.5	13.3	8.2	6	3.2	15.8	7.9	6	4.1	3	19.4
ø6	1/8	KQ2LU06-01□P	12	10.4	16.5	23.3	28.5	23.3	13.3	10.4	6	3.2	16.5	10	13.9	11	4.5	10.2
	1/4	KQ2LU06-02□P	17	10.4	16.5	26.7	31.9	24.3	13.3	10.4	6	3.2	16.5	10	13.9	11	4.5	19.8
	3/8	KQ2LU06-03□P	21	10.4	16.5	26.2	31.4	23.8	13.3	10.4	6	3.2	16.5	10	13.9	11	4.5	28.1
ø8	1/8	KQ2LU08-01□P	14	13.2	18.2	25	31.6	26.4	14.2	13.2	8	4.2	18.2	13.1	26.3	18.2	6	16.4
	1/4	KQ2LU08-02□P	17	13.2	18.2	28.4	35	27.4	14.2	13.2	8	4.2	18.2	13.1	26.3	18.2	6	22
	3/8	KQ2LU08-03□P	21	13.2	18.2	27.9	34.5	26.9	14.2	13.2	8	4.2	18.2	13.1	26.3	18.2	6	30.4
ø10	1/4	KQ2LU10-02□P	17	15.9	20.3	30.5	38.5	30.9	15.6	15.9	8	4.2	20.3	15.9	40.8	29	7.5	24.9
	3/8	KQ2LU10-03□P	21	15.9	20.3	30	38	30.4	15.6	15.9	8	4.2	20.3	15.9	40.8	29	7.5	32.4
	1/2	KQ2LU10-04□P	27	15.9	20.3	32.3	40.3	29.9	15.6	15.9	8	4.2	20.3	15.9	40.8	29	7.5	50.5
ø12	1/4	KQ2LU12-02□P	21	18.5	22.5	32.7	41.9	34.3	17	18.5	8	4.2	22.5	17.9	57.2	45.2	9	39.3
	3/8	KQ2LU12-03□P	21	18.5	22.5	32.2	41.4	33.8	17	18.5	8	4.2	22.5	17.9	57.2	45.2	9	37
	1/2	KQ2LU12-04□P	27	18.5	22.5	34.5	43.7	33.3	17	18.5	8	4.2	22.5	17.9	57.2	45.2	9	52.5

□ Symbol: A = brass, N = brass + electroless nickel plating
Note) øD1 represents maximum diameter.

Metric Size One-Touch Fittings KQ2 Series Common Specifications (Reference)

Construction

Metric Size One-Touch Fittings KQ2 Series Structural Drawing

Applicable Tubing

Tubing material	FEP, PFA, nylon, soft nylon, polyurethane
Tubing outer diameter	ø3.2, ø4, ø6, ø8, ø10, ø12, ø16

Specifications

Fluid		Air, water^{Note 1)}
Operating pressure range^{Note 2)}		-100 kPa to 1 MPa
Proof pressure (at 23°C)		3 MPa
Ambient temperature and fluid temperature		-5 to 60°C, Water: 0 to 40°C (No freezing)
Thread	Mounting section	JIS B0203 (Taper thread for piping) JIS B0205 (Metric coarse thread)
Thread	Nut section	JIS B0205 (Metric fine thread)
Sealant on the threads		Seal ring

Note 1) The surge pressure must be under the maximum operating pressure.
Note 2) Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage.

Principal Parts Materials

Body	C3604, PBT
Stud	C3604 (thread part)
Chuck	SUS 304
Guide	SUS 304
Release button	POM
Seal, O-ring, Seal ring	NBR

: 30; 45; 60

Part Number
KQ2LU04-01AP
KQ2LU04-01NP
KQ2LU04-02AP
KQ2LU04-02NP
KQ2LU06-01AP
KQ2LU06-01NP
KQ2LU06-02AP
KQ2LU06-02NP
KQ2LU06-03AP
KQ2LU06-03NP
KQ2LU08-01AP
KQ2LU08-01NP
KQ2LU08-02AP
KQ2LU08-02NP
KQ2LU08-03AP
KQ2LU08-03NP
KQ2LU10-02AP
KQ2LU10-02NP
KQ2LU10-03AP
KQ2LU10-03NP
KQ2LU10-04AP
KQ2LU10-04NP
KQ2LU12-02AP
KQ2LU12-02NP
KQ2LU12-03AP
KQ2LU12-03NP
KQ2LU12-04AP
KQ2LU12-04NP

Standard Unit Price	Minimum order quantity	Days to Ship	Body Material	Thread Material	Applicable Tube O.D.1 (φ)	Connection screw
MYR 21.82	10 Piece(s)	10 Day(s) or more	[Brass] PBT + Brass	[Standard (Brass)] Brass	4	1/8
MYR 23.26	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	4	1/8
MYR 23.58	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass	[Standard (Brass)] Brass	4	1/4
MYR 25.06	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	4	1/4
MYR 21.20	10 Piece(s)	5 Day(s) or more	[Brass] PBT + Brass	[Standard (Brass)] Brass	6	1/8
MYR 24.75	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	6	1/8
MYR 25.07	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass	[Standard (Brass)] Brass	6	1/4
MYR 27.20	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	6	1/4
MYR 28.94	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass	[Standard (Brass)] Brass	6	3/8
MYR 31.82	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	6	3/8
MYR 18.90	10 Piece(s)	43 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	8	1/8
MYR 28.51	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	8	1/8
MYR 19.50	10 Piece(s)	43 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	8	1/4
MYR 29.49	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	8	1/4
MYR 29.75	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass	[Standard (Brass)] Brass	8	3/8
MYR 31.88	10 Piece(s)	10 Day(s) or more	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	8	3/8
MYR 33.82	10 Piece(s)	10 Day(s) or more	[Brass] PBT + Brass	[Standard (Brass)] Brass	10	1/4
MYR 36.70	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	10	1/4
MYR 35.56	10 Piece(s)	10 Day(s) or more	[Brass] PBT + Brass	[Standard (Brass)] Brass	10	3/8
MYR 38.39	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	10	3/8
MYR 39.81	10 Piece(s)	10 Day(s) or more	[Brass] PBT + Brass	[Standard (Brass)] Brass	10	1/2
MYR 44.12	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	10	1/2
MYR 39.43	10 Piece(s)	10 Day(s) or more	[Brass] PBT + Brass	[Standard (Brass)] Brass	12	1/4
MYR 42.95	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	12	1/4
MYR 49.00	5 Piece(s)	21 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	12	3/8
MYR 43.62	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	12	3/8
MYR 42.70	10 Piece(s)	10 Day(s) or more	[Brass] PBT + Brass	[Standard (Brass)] Brass	12	1/2
MYR 47.01	10 Piece(s)	13 Day(s) or more	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	12	1/2

Basic Information

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

Configure

28 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Body Material
- Brass
  - PBT + Brass
  - PBT + Brass (Electroless nickel plating)
Clear
Thread Material
- Standard (Brass)
  - Brass
  - Brass (Electroless nickel plating)
Clear
Applicable Tube O.D.1(φ)
4

6

8

10

12
Clear
Connection screw
- 1/2
- 1/4
- 1/8
- 3/8
Clear
type
- KQ2LU
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

5 Day(s) or Less

10 Day(s) or Less

13 Day(s) or Less

21 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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Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(60) 3 7890 6399; 9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday); Technical Inquiry

How can we improve?

One-Touch Fitting KQ2 Series, Branch Male Elbow KQ2LU (Motion Face Seal)

(i)Caution

Branch Male Elbow: KQ2LU (Face Seal) Outline Drawing And Dimensions

Metric Size One-Touch Fittings KQ2 Series Common Specifications (Reference)

Construction

Applicable Tubing

Specifications

Principal Parts Materials

Basic Information

Configure

Specification/Dimensions

Body Material

Thread Material

Applicable Tube O.D.1(φ)

Connection screw

type

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

Payment Method

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