SMC One-Touch Couplings（Union: Same Diameter：Union Y）

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Promotional pricing ends 31/12/2024

KQ2U*-00, One-touch Fitting White Color - Union “Y”

SMC

One-touch fitting by SMC.
[Features]
· Improved tube insertion and removal.
· Compact, lightweight.
· Can be used in vacuum to -100 kPa.
[Applications]
· Use to branch tubing in the same direction.

2D / 3D CAD data available

Starting from^∗ ：	2.97 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Union Y 10-KQ2U, One-Touch Fitting

SMC

One-touch fitting by SMC.
[Features]
· One-touch insertion and removal.
· Can be used in vacuum to -100 kPa.
[Applications]
· Use to branch tubing in the same direction.

2D / 3D CAD data available

Starting from^∗ ：	4.56 €
Min. Shipping Days ：	26 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

KQB2U-00, Metal One-touch Fitting, Union Y

SMC

SMC One-Touch fitting.
[Features]
· Compact and lightweight.
· Grease-free.
· Fluid temperature: -5 to 150°C.
· Brass parts: Electroless nickel plated.
[Applications]
· Used to branch line in the same direction.

2D / 3D CAD data available

Starting from^∗ ：	7.31 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

Clean One-Touch Fitting for Blowing Systems, Male Branch Y and Union Y, KPU Series

SMC

A one-touch fitting from SMC.
[Features]
· A one-touch fitting; ideal for blowing type systems in clean rooms.
· Completely oil-free processing. (rubber parts are fluorine coated)
· Liquid-contact areas are non-metallic.
· Parts are cleaned, assembled and double packaged in a clean room.
· Can also be used in vacuums. (-100 kPa)
[Applications]
· Use for branch connection of tubes in the same orientation.

2D / 3D CAD data available

Starting from^∗ ：	15.03 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Flame-Retardancy FR Quick-Connect Fitting KR-W2 Series Union Y KRU-W2

SMC

A one-touch coupling from SMC Corporation.
[Features]
· Can be used with FR soft nylon.
· High holding force.
· Can be used for everything from low vacuums to 1 MPa.
· Little force required for removal.
· Effective for piping in tight spaces.
[Applications]
· Use for branch connection of tubes in the same orientation.

2D / 3D CAD data available

Starting from^∗ ：	8.76 €
Min. Shipping Days ：	22 Days

*Unit price with basic configuration

KAU-00, Anti-static, One-touch Fitting, Branch "Y"

SMC

SMC One-Touch fitting.

[Features]
· One-touch fitting with antistatic prevention.
· One-touch IN/OUT connection.
· Can be used in a vacuum of -100 kPa.
· Can be used in copper-free applications.
· Flame resistant (equivalent to UL-94 Standard V-0)
· Conductive resin is used for body and seals in fittings and tubing.

[Applications]
· Used to branch line in the same direction.

2D / 3D CAD data available

Starting from^∗ ：	4.89 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

KGU-00, One-touch Fitting Stainless, Union "Y"

SMC

SMC One-Touch fitting.
[Features]
· Stainless steel specifications for use in corrosive environments.
· SUS303 is used for metal parts.
· Suitable for use in CRT production lines where contact with copper must be avoided, as well as cleaning of food processing machines where water or salt water splashes.
· Suitable for use inside clean rooms where discoloration of copper materials and dust caused by corrosion must be avoided.
[Applications]
· Used to branch line in the same direction.

Starting from^∗ ：	10.53 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Union "Y" Fitting 10-KGU One-Touch Pipe Fitting

SMC

Starting from^∗ ：	11.15 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

KQG2U-00, Stainless Steel EN 1.4401 Equiv., One-touch Fitting, Union Y

SMC

SMC quick-connect fitting.
[Features]
· Compact, weight reduced.
· Lubrication-free.
· It can be used with steam.
・ Metal part: SUS316, seal part: Special FKM.
・ Operating fluid temperature: -5 to +150℃。
・ Compliant with the Food Sanitation Act of Japan. (Parts material compliant with instrument and container packaging standard test)
[Applications]
・ Used for branch connection between tubes in the same direction.

2D / 3D CAD data available

Starting from^∗ ：	30.76 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

KCU, Tube Coupler, Self Seal Fittings, Branch "Y"

SMC

One-touch fitting used for branch connection.
[Features]
· Streamlines and reduces labor for piping work.
· One-touch fitting that stops air flow when detached. (Built-in self-sealing mechanism)
· Specification not acceptable for copper (electroless nickel plating).
· Standard specification includes sealant.
· Includes check on branch port side only.
[Applications]
· Used to branch line in the same direction.

2D / 3D CAD data available

Starting from^∗ ：	14.00 €
Min. Shipping Days ：	4 Days

*Unit price with basic configuration


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days ：
Type
Fitting Type
Applicable Fluid
Main Body Material
Application
Thread Material
Seal Material
Screw Mounting, Direction
Elbows
Screw Mounting, Branch
Union: Same Diameter
Union: Unequal Diameter
Sockets, Reducers
Branch A
Other Shapes
For Swivel Part, Rotation Part
Compatible Tube Outer Diameter 1(mm)
Compatible Tube Outer Diameter 2(mm)

	Promotional pricing ends 31/12/2024		Promotional pricing ends 31/12/2024	Promotional pricing ends 31/12/2024					Promotional pricing ends 31/12/2024
Brand	SMC	SMC	SMC	SMC	SMC	SMC	SMC	SMC	SMC	SMC
Product Series	KQ2U*-00, One-touch Fitting White Color - Union “Y”	Union Y 10-KQ2U, One-Touch Fitting	KQB2U-00, Metal One-touch Fitting, Union Y	Clean One-Touch Fitting for Blowing Systems, Male Branch Y and Union Y, KPU Series	Flame-Retardancy FR Quick-Connect Fitting KR-W2 Series Union Y KRU-W2	KAU-00, Anti-static, One-touch Fitting, Branch "Y"	KGU-00, One-touch Fitting Stainless, Union "Y"	Union "Y" Fitting 10-KGU One-Touch Pipe Fitting	KQG2U-00, Stainless Steel EN 1.4401 Equiv., One-touch Fitting, Union Y	KCU, Tube Coupler, Self Seal Fittings, Branch "Y"
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D			2D / 3D	2D / 3D
Starting from^∗	2.97 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	4.56 € *Unit price with basic configuration	7.31 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	15.03 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	8.76 € *Unit price with basic configuration	4.89 € *Unit price with basic configuration	10.53 € *Unit price with basic configuration	11.15 € *Unit price with basic configuration	30.76 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024	14.00 € *Unit price with basic configuration
Min. Shipping Days ：	Same day	26 Days	Same day	Same day	22 Days	4 Days	4 Days	4 Days	Same day	4 Days
Type	Single-Action Coupling	Single-Action Coupling	Single-Action Coupling	Single-Action Coupling	Single-Action Coupling	Single-Action Coupling	Single-Action Coupling	Single-Action Coupling	Single-Action Coupling	Single-Action Coupling
Fitting Type	Union, Equal Dia.	Union, Equal Dia.	Union, Equal Dia.	Union, Equal Dia.	Union, Equal Dia.	Union, Equal Dia.	Union, Equal Dia.	Union, Equal Dia.	Union, Equal Dia.	Union, Equal Dia.
Applicable Fluid	Water / Air	Water / Air	Water / Air	-	-	Air	Water / Air	Water / Air	Water / Air	Air
Main Body Material	PP Resin / Flame Resistant Resin (UL94 V-0)	PP Resin	Others	PP Resin	PP Resin	PP Resin	EN 1.4305 Equiv. , EN 1.4301 Equiv. / PP Resin	PP Resin	EN 1.4401 Equiv.	PP Resin
Application	Standard, Mini	Clean Environment	Standard, Mini	Clean Environment	Standard, Mini	Standard, Mini	Standard, Mini / Clean Environment / For aggressive / corrosive media	Clean Environment	Standard, Mini	Standard, Mini
Thread Material	-	-	-	-	-	-	-	-	-	-
Seal Material	Standard (NBR Nitrile Rubber ) / EPDM	EPDM	Standard (NBR Nitrile Rubber )	EPDM	EPDM	EPDM	Fluororubber / EPDM	EPDM	Standard (NBR Nitrile Rubber )	EPDM
Screw Mounting, Direction	-	-	-	-	-	-	-	-	-	-
Elbows	-	-	-	-	-	-	-	-	-	-
Screw Mounting, Branch	-	-	-	-	-	-	-	-	-	-
Union: Same Diameter	Union Y	Union Y	Union Y	Union Y	Union Y	Union Y	Union Y	Union Y	Union Y	Union Y
Union: Unequal Diameter	-	-	-	-	-	-	-	-	-	-
Sockets, Reducers	-	-	-	-	-	-	-	-	-	-
Branch A	-	-	-	-	-	-	-	-	-	-
Other Shapes	-	-	-	-	-	-	-	-	-	-
For Swivel Part, Rotation Part	-	-	-	-	-	-	-	-	-	-
Compatible Tube Outer Diameter 1(mm)	4 ～ 16	4 ～ 10	4 ～ 10	4 ～ 12	6 ～ 10	4 ～ 10	4 ～ 10	4 ～ 10	4 ～ 10	4 ～ 10
Compatible Tube Outer Diameter 2(mm)	10	-	-	-	-	-	-	-	-	-

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Type
- Single-Action Coupling
- One-Touch Fitting Related Components
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Fitting Type
- Screw Mount Direction
- Screw Mount Branch
- Union, Equal Dia.
- Union, Unequal Dia.
- Sockets, Reducers
- For Swivel Part, Rotation Part
- Other Shapes
Images

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Applicable Fluid
- Water
- Air
- Chemical, Solvent
- Mixed Gas
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Main Body Material
- Standard (PBT Polybutylene Terephthalate)
- EN 1.4401 Equiv.
- EN 1.4305 Equiv. , EN 1.4301 Equiv.
- PPS Resin
- PP Resin
- Static Dissipation Resin
- Flame Resistant Resin (UL94 V-0)
- Brass
- PA Resin
- Others
Drawing

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Application
- Standard, Mini
- Clean Environment
- For aggressive / corrosive media
- Static Dissipation Antistatic
- Sputter Resistant
- Mold Temperature Adjustment
- Heat Resistant
- Cold Resistant
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Thread Material
- Standard (Brass)
- EN 1.4305 Equiv. , EN 1.4301 Equiv.
- PPS Resin
- PP Resin
- EN 1.4401 Equiv.
- Others
- No Thread
Drawing

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Seal Material
- Standard (NBR Nitrile Rubber )
- Fluororubber
- EPDM
- H-NBR
- Others
Drawing

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Screw Mounting, Direction
- Straight
- With Hex Socket, Straight
- Elbow
- Female Straight
- Female Bulkhead Straight
Images

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Elbows
- Long Elbows
- 45° Elbow
- Universal Elbows
- Universal Elbows with Hex Socket
- Female Elbow
- Female Universal Elbows
- Male Elbows
Images

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Screw Mounting, Branch
- Tees
- Branch Tee
- Branch Wye
- Branch Double Wye
- Branch A
- Branch Triple
- Branch triple double
- Tripod Elbows
- Branch Elbow
- Double Universal Elbow
- Triple Universal Elbows
Images

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Union: Same Diameter
- Union Straight
- Union Tees
- Union Elbows
- Union Y
- Partition Unions
- Partition Unions P
- Bulkhead Union Elbow
- Tripod Union
- Union A
- Cross A
- Manifold
Images

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Union: Unequal Diameter
- Unequal Dia. Union Straight
- Unequal Dia. Union Tee
- Unequal Dia. Double Ys
- Unequal Dia. Union Y
- Unequal Dia. Triple
- Unequal Dia. Triple Double
- Cross B
- Cross C
Images

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Sockets, Reducers
- Reducer
- Socket Elbows
- Unequal Dia. Socket Elbow
- 45° Socket Elbow
- Long, Socket Elbow
- Branch Union Wye
- Branch Unions, Triple
- Branch Unions, Double Y
- Socket Tees
- Others
Images

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Branch A
- Branch A
- Double Branch A
- Triple Branch A
- Female Branch A
Images

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Other Shapes
- Nipples
- Unequal Dia. Nipples
- Unequal Dia. Sockets
- PT Jacks
- Cap
- Plug
- Others
Images

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For Swivel Part, Rotation Part
- Rotary Joint Straight
- Rotary Joint Elbow
- High Rotary Joints Straight
- High Rotary Joints Elbow
- High Rotary Joints Bushing
Images

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Compatible Tube Outer Diameter 1(mm)
1

1.8

3

3.175

3.2

3.2, 4

3.97

4

4.5

4.76

5

5.5

6

6.1

6.3

6.35

7

7.5

7.94

8

8.5

9

9.525

9.53

10

11

12

12.7

15.88

16
Applicable Tube O.D.1>2>3
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Compatible Tube Outer Diameter 2(mm)
1.8

2.4

3

3.2

3.9

3.97

4

4.76

4.9

5

6

6.35

6.4

7

7.9

7.94

8

9

9.53

10

11

12

12.7

13

16
Applicable Tube O.D.1>2>3
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SMC One-Touch Couplings（Union: Same Diameter：Union Y）

Filter by:

Stock

Narrow search by specifying spec./dim.

Type

Fitting Type

Applicable Fluid

Main Body Material

Application

Thread Material

Seal Material

Screw Mounting, Direction

Elbows

Screw Mounting, Branch

Union: Same Diameter

Union: Unequal Diameter

Sockets, Reducers

Branch A

Other Shapes

For Swivel Part, Rotation Part

Compatible Tube Outer Diameter 1(mm)

Compatible Tube Outer Diameter 2(mm)

Narrow search by specifying Brand

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