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Male Branch "Y" KPU Clean One-Touch Fitting

Volume Discount

SMC

SMC One-Touch fitting.
[Features]
・ Quick-connect fitting suitable for blow systems in cleanrooms
・ Complete degrease-processed (Fluorine coating on rubber)
・ Wetted parts are non-metallic
・ Parts cleaning, assembly and double packing in a cleanroom
・ Vacuum can be used (-100 kPa)
[Applications]
・ It is used for branch piping in the same direction from the female thread section

(i)Caution

*See the catalog for detailed specs and materials.
Product images may be representative images. See the catalog for shape/type details.

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog

Male Branch "Y" KPU Outline Drawing And Dimensions

Male Branch "Y" KPU outline drawing

Applicable tube outer diameter mm	Connection threads R	Model	H (width across flats)	øD ^{Note 1:}	L	P	*A	M	Effective area mm²		Weight g
Applicable tube outer diameter mm	Connection threads R	Model	H (width across flats)	øD ^{Note 1:}	L	P	*A	M	TPH	TPS	Weight g
4	1/8	KPU04-01	12	10.4	44.4	10.4	40.5	17	7.5	7.5	7
4	1/4	KPU04-02	14	10.4	48.4	10.4	42.5	17	7.5	7.5	8
6	1/8	KPU06-01		12.8	48.6	12.8	44.5	18.5	18	18	9
6	1/4	KPU06-02		12.8	51.4	12.8	45.5	18.5	18	18	10
8	1/8	KPU08-01	17	15.2	55.7	15.2	51.5	20.5	26	26	15
8	1/4	KPU08-02	19	15.2	60.3	15.2	54.5	20.5	45	35	17
10	1/4	KPU10-02	19	18.5	63.5	18.5	58	23	45	45	23
10	3/8	KPU10-03	22	18.5	66.5	18.5	60.5	23	70	55	25
12	3/8	KPU12-03		20.9	68.7	20.9	62.5	24	70	70	29
12	1/2	KPU12-04		20.9	71.7	20.9	64.5	24	100	90	30

*Reference dimension after screwing in R threads
Note 1: øD indicates the maximum diameter.

Clean One-Touch Fitting For Blowing KP Series Common Specifications (Reference)

Applicable Tube

Tube material	PFA, polyolefin Soft polyolefin, polyurethane
Tube outer diameter	ø4, ø6, ø8, ø10, ø12

Note 1: FEP, nylon, soft nylon and other non-clean specification tubes can be used, but performance in terms of cleanliness will be reduced.
Note 2: Because polyurethane is a soft material, the tube may break when inserting. Hold the tube at its base and insert securely so that it reaches the back.

Specifications

Cleanliness class (ISO class)	Class 3 ^{Note 1:}
Usable fluids	Air, nitrogen gas, water, deionized water (pure water) ^{Note 2:}
Maximum operating pressure (20°C)	1 MPa ^{Note 3:}
Operating vacuum pressure	-100 kPa {10 Torr}
Guaranteed proof pressure (20°C)	3 MPa
Ambient temperature and working fluid temperature	-20°C to 80°C
Thread	JIS B0203 (tapered pipe thread)

Note 1: See the "Particle emissions grade classifications" below.
Note 2: Make sure the surge pressure stays below the maximum operating pressure.
Note 3: The maximum operating pressure is the value at 20°C. For other temperatures, see "Relationship between operating temperature and maximum operating pressure" below.
Note 4: Do not use with a leak tester or for other forms of vacuum retention as they are not guaranteed for zero leakage.

Particle Emissions Grade Classifications

Particle emissions grade classifications graph

Relationship Between Operating Temperature And Maximum Operating Pressure

Operating temperature and maximum operating pressure graph

Model Indication Method

KP Series model indication method

Structural Drawing And Components

KP Series structural drawing

Number	Part name	Material
1	Body	PP
2	Stud	PP
3	Chuck	SUS304
4	Guide	SUS304
5	Release button	PP (Color: light green)
6	Collet	PP
7	Stopper	SUS304
8	Seal	EPDM (fluorine coating)
9	Bumper	EPDM (fluorine coating)
10	O-ring	EPDM (fluorine coating)
11	Drive bushing	SUS304

Usage Precautions

The KP Series is composed of dedicated one-touch fittings for clean blow and cleaning lines.
Seal material used: Since the durability of EPDM degrades when exposed to mineral oils, it is not suitable for general pneumatic equipment piping.

: 30; 45; 60

Part Number
KPU04-01
KPU04-02
KPU06-01
KPU06-02
KPU08-01
KPU08-02
KPU10-02
KPU10-03
KPU12-03
KPU12-04

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Applicable Tube O.D.1 (φ)	Connection screw
SGD 16.57	10 Piece(s)	Available	32 Day(s)	4	1/8
SGD 16.57	10 Piece(s)	Available	32 Day(s)	4	1/4
SGD 16.57	10 Piece(s)	Available	32 Day(s)	6	1/8
SGD 16.57	10 Piece(s)	Available	32 Day(s)	6	1/4
SGD 19.25	10 Piece(s)	Available	32 Day(s)	8	1/8
SGD 19.25	10 Piece(s)	Available	32 Day(s)	8	1/4
SGD 21.70	5 Piece(s)	Available	32 Day(s)	10	1/4
SGD 23.10	5 Piece(s)	Available	32 Day(s)	10	3/8
SGD 26.83	5 Piece(s)	Available	32 Day(s)	12	3/8
SGD 26.83	5 Piece(s)	Available	32 Day(s)	12	1/2

Basic Information

Types	Single-Action / Screw	Fitting Type	Screw Mount Branch	Applicable Fluid	Water / Air / Nitrogen Gas
Body Material	PP-SUS304	Application	Clean circumstance	Thread Material	SUS304
Packing, Material of O-Ring	EPDM (Fluorine Coating)	Screw Mounting, Multipoint	Branch	Operating Temperature(°C)	-20::80
Types of connection	R

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Specification/Dimensions

Applicable Tube O.D.1(φ)
4

6

8

10

12
Clear
Connection screw
- 1/2
- 1/4
- 1/8
- 3/8
Clear
type
- KPU
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 .

Tech Support

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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Male Branch "Y" KPU Clean One-Touch Fitting

(i)Caution

Male Branch "Y" KPU Outline Drawing And Dimensions

Clean One-Touch Fitting For Blowing KP Series Common Specifications (Reference)

Applicable Tube

Specifications

Particle Emissions Grade Classifications

Relationship Between Operating Temperature And Maximum Operating Pressure

Model Indication Method

Structural Drawing And Components

Usage Precautions

Basic Information

Configure

Specification/Dimensions

Applicable Tube O.D.1(φ)

Connection screw

type

CAD

Days to Ship

Specify Alterations

Tech Support

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