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

Volume Discount

SMC

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	Volume Discount	Days to Ship	Body Material	Thread Material	Applicable Tube O.D.1 (φ)	Connection screw
SGD 7.23	10 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	4	1/8
SGD 7.47	10 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	4	1/8
SGD 7.47	10 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	4	1/4
SGD 8.05	10 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	4	1/4
SGD 7.93	1 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	6	1/8
SGD 8.28	10 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	6	1/8
SGD 8.28	10 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	6	1/4
SGD 8.87	10 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	6	1/4
SGD 9.45	10 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	6	3/8
SGD 10.27	10 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	6	3/8
SGD 8.87	10 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	8	1/8
SGD 9.45	10 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	8	1/8
SGD 9.10	10 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	8	1/4
SGD 9.68	10 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	8	1/4
SGD 9.57	10 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	8	3/8
SGD 10.50	10 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	8	3/8
SGD 11.08	5 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	10	1/4
SGD 12.02	5 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	10	1/4
SGD 11.55	5 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	10	3/8
SGD 12.48	5 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	10	3/8
SGD 12.72	5 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	10	1/2
SGD 14.12	5 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	10	1/2
SGD 12.72	5 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	12	1/4
SGD 13.88	5 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	12	1/4
SGD 12.95	5 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	12	3/8
SGD 14.12	5 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	12	3/8
SGD 13.65	5 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	12	1/2
SGD 15.17	5 Piece(s)	Available	32 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	12	1/2

Basic Information

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

Configure

28 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Body Material
- Brass
  - PBT + Brass
  - PBT + 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
Thread Material
- Standard (Brass)
  - Brass
  - Brass (Electroless nickel plating)
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

32 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：(65) 6733 7211 / FAX：(65) 6733 0211; 9:00am - 6:00pm (Monday - Friday); Technical Inquiry

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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

Applicable Tube O.D.1(φ)

Connection screw

type

Thread Material

CAD

Days to Ship

Specify Alterations

Tech Support

Payment Method more

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