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Bulkhead Union KQ2E (Interchangeable With KQ) One-Touch Fitting KQ2 Series (KQ2E04-00A)

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A one-touch fitting that can be used to connect tubing through a panel.
[Features]
· Compact and lightweight with improved tube insertion/removal.
· The chuck grips the workpiece securely, increasing the tube holding force.
· Can be used for pressures from a low vacuum up to 1 MPa. The special profile ensures a reliable seal and minimizes resistance when inserting tubes.
[Applications]
· Can be used to connect tubing through a panel.

(i)Caution

See the catalog for details on materials and specifications.
Product images may be representative images. Refer to the catalog for details.

Part Number

Configured Part Number is shown.

KQ2E04-00A

Product Specifications
Part Numbers
Catalog

Bulkhead Union KQ2E (Interchangeable with KQ) Specifications

Bulkhead Union KQ2E (Interchangeable with KQ): related images

Bulkhead Union KQ2E (Interchangeable with KQ) dimensional drawing

Release button dimensions

Applicable tube outer diameter mm	Model	T (M)	H (width across flats)	Release Button Dimensions		L	Mounting hole	M	Effective area (mm²)		Minimum hole diameter	Weight g
Applicable tube outer diameter mm	Model	T (M)	H (width across flats)	X	Y	L	Mounting hole	M	Nylon	Urethane	Minimum hole diameter	Weight g
ø3.2	KQ2E23-00□1	M12 × 1	14	6.7	9.5	27.3	13	13.3	3.4	2.9	2.5	24.1
ø4	KQ2E04-00□1	M12 × 1	14	7.7	10	27.3	13	13.3	5.6	4	3	22.9
ø6	KQ2E06-00□1	M14 × 1	17	9.7	12	27.3	15	13.3	13.1	10.4	4.5	28

□: A (Brass), N (Brass + electroless nickel plating.)

Tube materials	FEP, PFA, nylon, soft nylon, polyurethane
Tube outer diameter	ø4, ø6

Applicable Tubing

Usable fluids		Air, water ^{Note 1:}
Operating pressure range ^{Note 2:}		-100 kPa to 1 MPa
Guaranteed proof pressure (at 23°C)		3 MPa
Ambient temperature and fluid temperature		-5 to 60°C, For water: 0 to 40°C (no freezing)
Thread	Mounting section	ISO 16030 (parallel pipe thread)
Thread	Nut section	JIS B0205 (metric fine thread)
Thread part sealant		Seal ring

Specifications

Product configuration

Main part

Body	C3604, PBT
Stud	C3604 (thread part)
Chuck	SUS304
Guide	SUS304
Release button	POM
Seal, O-ring, seal ring	NBR

Material

Product usage precautions

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.

: 30; 45; 60

Part Number
KQ2E04-00A

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Body Material	Union, Equal Dia.	Application	Applicable Tube O.D.1 (φ)	Applicable Tube Outer Diameter 2 (φ)	Types of connection	Number of Connection Tubes (piece)	Color	Release button shape	Release button color	Custom-made specifications
	MYR 18.00	10 Piece(s)		3 Day(s)	[Brass] PBT + Brass	[Partition Unions] Bulkhead Union	Standard/Mini	4	4	Tube Connection	2	White	Perfect circle	Light Gray	N/A

Basic Information

Fitting Type	Union with same diameter	Applicable Fluid	Water / Air	Types	Single-Action
Packing, Material of O-Ring	NBR	Operating Temperature(°C)	-5::60

Please check the type/dimensions/specifications of the part KQ2E04-00A in the Bulkhead Union KQ2E (Interchangeable With KQ) One-Touch Fitting KQ2 Series series.

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

type
- 10-KQ2E
- KQ2E
Clear
Body Material
- SUS303, SUS304
  - SUS303
  - SUS303, SUS304
- Brass
  - PBT + Brass
  - PBT + Brass (Electroless nickel plating)
Clear
Union, Equal Dia.
- Partition Unions
  - Bulkhead Union
  - Bulkhead Union
Clear
Application
- Standard/Mini
- Clean circumstance
Clear
Applicable Tube O.D.1(φ)
1/2

1/4

1/8

3/8

3/16

3.2

4

5/16

5/32

6

8

10

12

16
Clear
Applicable Tube Outer Diameter 2(φ)
1/2

1/4

1/8

3/8

3/16

3.2

4

5/16

5/32

6

8

10

12

16
Clear
Types of connection
- Tube Connection
Clear
Number of Connection Tubes(piece)
- 2
Clear
Color
- White
Clear
Release button shape
- Ellipse
- Perfect circle
Clear
Release button color
- Light Gray
- Orange
- White
Clear
Custom-made specifications
- Lubricant：white petroleum jelly, release push color changeリリースブッシュ色変更
- N/A
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

3 Day(s) or Less

5 Day(s) or Less

10 Day(s) or Less

13 Day(s) or Less

21 Day(s) or Less

34 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 .

Products like this...

Part Number
KQ2E01-00A1
KQ2E01-00N
KQ2E01-00N1
KQ2E04-00A-X12
KQ2E04-00A1
KQ2E04-00N

Standard Unit Price	Minimum order quantity	Days to Ship	Body Material	Union, Equal Dia.	Application	Applicable Tube O.D.1 (φ)	Applicable Tube Outer Diameter 2 (φ)	Types of connection	Number of Connection Tubes (piece)	Color	Release button shape	Release button color	Custom-made specifications
MYR 31.07	10 Piece(s)	10 Day(s) or more	[Brass] PBT + Brass	[Partition Unions] Bulkhead Union	Standard/Mini	1/8	1/8	Tube Connection	2	White	Ellipse	Orange	N/A
MYR 27.00	10 Piece(s)	43 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Partition Unions] Bulkhead Union	Standard/Mini	1/8	1/8	Tube Connection	2	White	Perfect circle	Orange	N/A
MYR 31.76	10 Piece(s)	10 Day(s) or more	[Brass] PBT + Brass (Electroless nickel plating)	[Partition Unions] Bulkhead Union	Standard/Mini	1/8	1/8	Tube Connection	2	White	Ellipse	Orange	N/A
MYR 19.21	10 Piece(s)	5 Day(s) or more	[SUS303, SUS304] SUS303, SUS304	[Partition Unions] Bulkhead Union	Standard/Mini	-	-	-	-	-	-	-	-
MYR 18.00	10 Piece(s)	3 Day(s)	[Brass] PBT + Brass	[Partition Unions] Bulkhead Union	Standard/Mini	4	4	Tube Connection	2	White	Ellipse	Light Gray	N/A
MYR 18.80	10 Piece(s)	3 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Partition Unions] Bulkhead Union	Standard/Mini	4	4	Tube Connection	2	White	Perfect circle	Light Gray	N/A

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Bulkhead Union KQ2E (Interchangeable With KQ) One-Touch Fitting KQ2 Series (KQ2E04-00A)

(i)Caution

Bulkhead Union KQ2E (Interchangeable with KQ) Specifications

Product configuration

Product usage precautions

Basic Information

Configure

Specification/Dimensions

type

Body Material

Union, Equal Dia.

Application

Applicable Tube O.D.1(φ)

Applicable Tube Outer Diameter 2(φ)

Types of connection

Number of Connection Tubes(piece)

Color

Release button shape

Release button color

Custom-made specifications

CAD

Days to Ship

Specify Alterations

Products like this...

Additional Products in this Category

Tech Support

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