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KQ2UD04-01A

type Body Material Thread Material Packing, Material of O-Ring Applicable Tube O.D.1 Connection screw Color Specifications Release button color Custom-made specifications CAD Days to Ship

Specification/Dimensions

type
- KQ2UD
Clear
Body Material
- SUS303, SUS304
  - SUS303+PBT
- Brass
  - PBT + Brass
  - PBT + Brass (Electroless nickel plating)
Clear
Thread Material
- Standard (Brass)
  - Brass
  - Brass (Electroless nickel plating)
- SUS303, SUS304
  - SUS303
Clear
Packing, Material of O-Ring
- Standard (NBR Nitrile Rubber )
  - NBR
  - NBR (fluorine coated)
Clear
Applicable Tube O.D.1(φ)
4

6
Clear
Connection screw
- 1/4
- 1/8
Clear
Color
- Black
- White
Clear
Specifications
- With sealing agent
- Without sealing agent
Clear
Release button color
- Light Blue
- Light Gray
- White
Clear
Custom-made specifications
- Body color change (Black)
- Body color change (black)
- Lubricant：white petroleum jelly, release push color change
- N/A
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

3 Day(s) or Less

45 Day(s) or Less

55 Day(s) or Less
Clear

Specify Alterations

Quick-Connect Fitting, KQ2 Series, Double Branch, KQ2UD (With Sealant / Without Sealant) (KQ2UD04-01A)

AIR PIPING ONE-TOUCHJOINT

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SMC

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(i)Caution

The minimum order quantity varies depending on the selected model. Please check the quotation / order screen for details.
Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.
Please refer to the catalog for detailed specifications and materials.
Product images may be representative images. Refer to the catalog for details.

Product Description

One-touch fitting double branch that drastically cuts piping work-hours with the gasket-seal method.
[Features]
・ Improved tube insertion and removal
・ Compact and weight reduced
·Can be used in vacuum to -100 kPa
·The chamfered part of the female thread is the sheet surface, and a gasket with NBR laminated on both sides of the stainless steel plate is used as the seal
·Structure that can be sealed regardless of the difference in diameter due to different types of female threads, variation due to tolerance, size of chamfer, etc.
·All normal chamfered female threads can be used
[Applications]
·Used for 4-branch piping in the same direction from the female thread

* Please refer to p. 131 for the made-to-order / clean series.

Double Branch "Y KQ2UD (Sealant) Specifications

KQ2UD (Sealant) External Appearance

KQ2UD (Sealant) Dimensional Drawing

(Unit: mm)

Applicable tubing outer diameter mm	Connection thread R	Model	H (Hex size)	øD₁^Note)	øD₂	L	I	A^*	M	P	Q	øO	øN	Effective Area mm²		Minimum Port Size	Weight g
Applicable tubing outer diameter mm	Connection thread R	Model	H (Hex size)	øD₁^Note)	øD₂	L	I	A^*	M	P	Q	øO	øN	Nylon	Urethane	Minimum Port Size	Weight g
ø4	1/8	KQ2UD04-01□S	12	8.2	10.4	36.7	16.6	33.6	13.3	8.2	6.8	6	3.2	4.2	4.2	5.4	11.7
ø4	1/4	KQ2UD04-02□S	14	8.2	10.4	41.1	16.6	36.4	13.3	8.2	6.8	6	3.2	4.2	4.2	5.4	20.6
ø6	1/8	KQ2UD06-01□S	14	10.4	13.2	39.5	21	36.4	13.3	10.4	8.2	6	3.2	13.4	10.6	6	16.4
ø6	1/4	KQ2UD06-02□S	14	10.4	13.2	43.9	21	39.2	13.3	10.4	8.2	6	3.2	13.4	10.6	7.3	21.6

*Reference dimensions after installation of R thread
□ Symbol: A = brass, N = brass + electroless nickel plating

Note) øD₁represents maximum diameter.

Applicable Tubing

Tubing material	FEP, PFA, nylon, soft nylon, polyurethane
Tubing outer diameter	ø3.2, ø4, ø6

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)
Seal on the threads		With sealant

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, PP, SUS 303
Stud	C3604 (thread part), SUS 303 (thread part)
Chuck	SUS 304
Guide	SUS 304
Release button	POM
Seal, O-ring	NBR
Gasket	SUS 304/NBR

: 30; 60; 90

Part Number
KQ2UD04-01A SALE

Part Number Price Name Minimum Order Qty. Volume Discount Days to Ship Body Material Thread Material Packing, Material of O-Ring Applicable Tube O.D.1
(φ) Connection screw Color Specifications Release button color Custom-made specifications

฿ 105.30

฿ 87.75

AIR PIPING ONE-TOUCHJOINT

1 Piece(s)

Same day

[Brass] PBT + Brass

[Standard (Brass)] Brass

[Standard (NBR Nitrile Rubber )] NBR

1/8

White

Without sealing agent

Light Gray

N/A

Basic Information

Types	Single-Action / Screw	Fitting Type	Screw Mount Branch	Applicable Fluid	Water / Air
Application	Standard/Mini	Screw Mounting, Multipoint	Double Branch	Operating Temperature(°C)	-5::60
Types of connection	R	Number of Connection Tubes(piece)	4	Release button shape	Perfect circle

Please check the type/dimensions/specifications of the part KQ2UD04-01A in the Quick-Connect Fitting, KQ2 Series, Double Branch, KQ2UD (With Sealant / Without Sealant) series.

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Products with similar specification

Part Number
KQ2UD04-01AS
KQ2UD04-01AS-X35
KQ2UD04-01N
KQ2UD04-01NS
KQ2UD04-01NS-X35
KQ2UD04-02A

Price	Minimum Order Qty	Days to Ship	Body Material	Thread Material	Packing, Material of O-Ring	Applicable Tube O.D.1 (φ)	Connection screw	Color	Specifications	Release button color	Custom-made specifications
฿ 109.80	1 Piece(s)	Same day	[Brass] PBT + Brass	[Standard (Brass)] Brass	[Standard (NBR Nitrile Rubber )] NBR	4	1/8	White	With sealing agent	Light Gray	N/A
฿ 159.30	1 Piece(s)	Same day	[Brass] PBT + Brass	[Standard (Brass)] Brass	[Standard (NBR Nitrile Rubber )] NBR	4	1/8	Black	With sealing agent	Light Gray	Body color change (black)
฿ 281.38	10 Piece(s)	45 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	[Standard (NBR Nitrile Rubber )] NBR	4	1/8	White	Without sealing agent	Light Gray	N/A
฿ 116.10	10 Piece(s)	55 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	[Standard (NBR Nitrile Rubber )] NBR	4	1/8	White	With sealing agent	Light Gray	N/A
฿ 116.10	10 Piece(s)	55 Day(s)	[Brass] PBT + Brass (Electroless nickel plating)	[Standard (Brass)] Brass (Electroless nickel plating)	[Standard (NBR Nitrile Rubber )] NBR	4	1/8	Black	With sealing agent	Light Gray	Body color change (Black)
฿ 108.90	1 Piece(s)	Same day	[Brass] PBT + Brass	[Standard (Brass)] Brass	[Standard (NBR Nitrile Rubber )] NBR	4	1/4	White	Without sealing agent	Light Gray	N/A