One-Touch Couplings（Union: Unequal Diameter：Unequal Dia. Union Y）

Data to be displayed: 30; 45; 60

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One-Touch Couplings / Stepped Union Y

MISUMI

[Features] Quick coupling. Reducing fitting Y.

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Starting from^∗ ：	3.66 €
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Min. Shipping Days ：	Same day

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Push One E Series Y Union

NITTA

No jigs or tools are required for connecting tubes to this Y-union unit. The surface is resistant to degradation, preventing elution of copper ions.

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Starting from^∗ ：	4.30 €
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Min. Shipping Days ：	6 Days

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KQG2U-xx, Stainless Steel EN 1.4401 Equiv., One-touch Fitting, Different Diameter Union Y

SMC

SMC One-Touch fitting.
[Features]
· Compact and lightweight.
· Grease-free.
· Can be used with steam.
· Metal part: SUS316, Seal part: special FKM.
· Working fluid temperature: -5 to +150°C
· Conforms to the Food Sanitation Act of Japan. (Part materials conform to the tool and packaging container standards test.)
[Applications]
· Used for connection, branching and step down of tubes in one direction.

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Starting from^∗ ：	27.94 €
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Min. Shipping Days ：	Same day

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New Joint GWY□-0 Series

New Joint GWY□-0 Series【1-10 Pieces Per Package】

CKD

Flame retardant type with white body. Electroless nickel plating to the brass part

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Starting from^∗ ：	5.12 €
Min. Shipping Days ：	6 Days

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Tube Fitting PP Type Different Diameters Union Y for Clean Environments

NIHON PISCO

[Features]
· The main body uses PP resin suitable for clean environments.
· EPDM is utilized in the seal.
· FKM and NBR types are available as optional extras.
· PP or SUS304 can be selected for the screw element.
· Use of oil permitted.
· Plastic body is clear colored to allow water flow to be observed.
· Two packaging specifications--normal packaging and clean room packaging--are available according to the desired application.

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Starting from^∗ ：	12.46 €
Min. Shipping Days ：	5 Days

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Tube Fitting Universal Elbow for Standard Pipe

NIHON PISCO

Many types of one-touch fittings for standard piping.

[Features]
· One-touch fitting for general pneumatic pipes.
· Can change the take-off angle of the resin body after mounting.
· Diverse lineup.
· Centralized piping is supported

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Starting from^∗ ：	3.27 €
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Min. Shipping Days ：	10 Days

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KQ2U, One-touch Fitting White Color - Different diameter 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 connect tubing of reduced size for branching in the same direction.

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Starting from^∗ ：	4.27 €
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Min. Shipping Days ：	Same day

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Different Diameter Union Y 10-KQ2U, One-Touch Fitting

SMC

A different-diameter union Y that enables one-touch insertion and removal.
[Features]
· Can be used in vacuum to -100 kPa.
· Metric and inch sizes available.
[Applications]
· Use to connect tubing of reduced size for branching in the same direction.

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Starting from^∗ ：	5.89 €
Min. Shipping Days ：	26 Days

*Unit price with basic configuration

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Tube Fitting Different Diameters Union Y for General Piping

NIHON PISCO

[Features]
· One-touch fitting for general pneumatic pipes.
· Rich lineup.
· The take-off angle of the resin body can be changed after mounting.
· Centralized piping is supported.
· Light gray and clean room packaged types are available as options.
· Clean room packaging specification uses fluorinated grease.
· After purification with clean air, the item is packaged in an ISO Class 6-equivalent clean room that has been purified with clean air.

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Starting from^∗ ：	4.47 €
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Min. Shipping Days ：	Same day

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for General Piping, Tube Fitting Mini-Type Different Diameter Union Y

NIHON PISCO

Volume successfully reduced by 40% versus the standard type.

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Starting from^∗ ：	3.97 €
Min. Shipping Days ：	5 Days

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Corrosion-Resistance SUS 304 Fitting Union wipers of Different Diameters

NIHON PISCO

Best when used near chemicals if extra strength is required.

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Starting from^∗ ：	45.25 €
Min. Shipping Days ：	5 Days

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for Corrosion Resistance, Corrosion Resistant SUS303 Equivalent Fitting, Different Diameters Union Y

NIHON PISCO

No copper-based metal used. Also optimal for low-concentration ozone measures.

[Features]
· Perfect when additional strength is required and used in a corrosive atmosphere.
· Metal body uses special stainless steel with corrosion resistance equivalent to SUS303 (Cr19 – 21%, Mo1.5 – 2.5% stainless).
· Copper-based metal is not used.
· HNBR has been utilized in the sealing rubber material as part of efforts to reduce ozone concentrations.

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Starting from^∗ ：	21.18 €
Min. Shipping Days ：	10 Days

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Touch Connector Five, Different Diameter Union Y

CHIYODA TSUSHO

Lightweight, one-touch fitting with a flame-retardant resin. Stepped diameter Union-Y.

[Features]
· Unnecessary parts have been eliminated and the sizes of remaining parts have been minimized to achieve the ultimate cost performance.
· Further weight reduction achieved by making body parts all resin.
· Utilizes a new lock ring to achieve a joint function to perform piping work more smoothly and securely.
· Adoption of new ring packing.
· Reduces connection operability while maintaining high airtightness.
· All items are laser marked.
· All item model numbers are noted on product.

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Starting from^∗ ：	4.19 €
Min. Shipping Days ：	5 Days

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Touch Connector Fuji Different Diameter Union Y

CHIYODA TSUSHO

One-touch fittings with a rotation lock ring to prevent rotation out of the tube. Uneven-diameter union Y fitting; select from a metal or plastic body.

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Starting from^∗ ：	6.82 €
Min. Shipping Days ：	7 Days

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PushOne A Series, Y Union

NITTA

No jigs or tools are required for connecting tubes to this Y union. Degradation of the surface is minimal and elution of copper ions into liquid is also prevented.

[Features]
· The tube is connected by Push One®.
· No need for jigs or tools to connect the tube.
· Electroless nickel plating.
· There is little deterioration of the surface and elution of copper ions into the fluid is prevented.
· The white body contributes to workplace environment aesthetics.
· Noncombustible PBT resin is used for the base material.
· Compliant with the UL94 V-0 standard and has superior self-extinguishing properties.
· Can be used in environments where sputtering is an issue.
· R screws are sealed, and thus there is no need to wrap them with sealing tape

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Starting from^∗ ：	4.30 €
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Min. Shipping Days ：	6 Days

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One-Touch Coupling, Y-Shaped Union, CNYY

CHELIC

Y-type, union one-touch joint. Selectable tube diameters for same diameters/different formats are ø 4, 6, 8, 10 and 12. With products ready in inventory, same-day shipping is possible. Small jig cylinder from a Taiwan manufacturer, founded in 1988, specializing in pneumatic equipment and components. With sales expanding in countries around the world, we are acquiring a high rating globally.

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Starting from^∗ ：	3.54 €
Min. Shipping Days ：	5 Days

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KQB2U-xx, Metal One-touch Fitting, Different Diameter 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 connect tubes in the same direction, reducing the size of tubes.

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Starting from^∗ ：	9.68 €
Min. Shipping Days ：	22 Days

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KGU-DD, One-touch Fitting Stainless, Different Dia. 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 for cleaning food processing machines where water or salt water splashes. Also, suitable for use inside clean rooms where discoloration of copper materials and dust caused by corrosion must be avoided.

[Applications]
· Used to connect tubes in the same direction, reducing the size of tubes.

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Starting from^∗ ：	11.53 €
Min. Shipping Days ：	4 Days

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

SMC

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Starting from^∗ ：	12.18 €
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Min. Shipping Days ：	Same day

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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)

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Brand	MISUMI	NITTA	SMC	CKD	NIHON PISCO	NIHON PISCO	SMC	SMC	NIHON PISCO	NIHON PISCO	NIHON PISCO	NIHON PISCO	CHIYODA TSUSHO	CHIYODA TSUSHO	NITTA	CHELIC	SMC	SMC	SMC
Product Series	One-Touch Couplings / Stepped Union Y	Push One E Series Y Union	KQG2U-xx, Stainless Steel EN 1.4401 Equiv., One-touch Fitting, Different Diameter Union Y	New Joint GWY□-0 Series【1-10 Pieces Per Package】	Tube Fitting PP Type Different Diameters Union Y for Clean Environments	Tube Fitting Universal Elbow for Standard Pipe	KQ2U, One-touch Fitting White Color - Different diameter union “Y”	Different Diameter Union Y 10-KQ2U, One-Touch Fitting	Tube Fitting Different Diameters Union Y for General Piping	for General Piping, Tube Fitting Mini-Type Different Diameter Union Y	Corrosion-Resistance SUS 304 Fitting Union wipers of Different Diameters	for Corrosion Resistance, Corrosion Resistant SUS303 Equivalent Fitting, Different Diameters Union Y	Touch Connector Five, Different Diameter Union Y	Touch Connector Fuji Different Diameter Union Y	PushOne A Series, Y Union	One-Touch Coupling, Y-Shaped Union, CNYY	KQB2U-xx, Metal One-touch Fitting, Different Diameter Union Y	KGU-DD, One-touch Fitting Stainless, Different Dia. Union "Y"	Different-Diameter Union "Y" Fitting 10-KGU One-Touch Pipe Fitting
CAD	2D / 3D	2D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D	2D		2D / 3D
Starting from^∗	3.66 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	4.30 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	27.94 € Special price *Unit price with basic configuration Promotional pricing	5.12 € *Unit price with basic configuration Volume Discount	12.46 € *Unit price with basic configuration Volume Discount	3.27 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	4.27 € Special price *Unit price with basic configuration Promotional pricing	5.89 € *Unit price with basic configuration	4.47 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	3.97 € *Unit price with basic configuration	45.25 € *Unit price with basic configuration Volume Discount	21.18 € *Unit price with basic configuration Volume Discount	4.19 € *Unit price with basic configuration Volume Discount	6.82 € *Unit price with basic configuration	4.30 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	3.54 € *Unit price with basic configuration Volume Discount	9.68 € *Unit price with basic configuration	11.53 € *Unit price with basic configuration	12.18 € Special price *Unit price with basic configuration Promotional pricing
Min. Shipping Days	Same day	6 Days	Same day	6 Days	5 Days	10 Days	Same day	26 Days	Same day	5 Days	5 Days	10 Days	5 Days	7 Days	6 Days	5 Days	22 Days	4 Days	Same day
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	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, Unequal Dia.	Union, Unequal Dia.	Union, Unequal Dia.	Union, Unequal Dia.	Union, Unequal Dia.	Union, Unequal Dia.	Union, Unequal Dia.	Union, Unequal Dia.	Union, Unequal Dia.	Union, Unequal Dia.	Union, Unequal Dia.	Union, Unequal Dia.	Union, Unequal Dia.	Union, Unequal Dia.	Union, Unequal Dia.	Union, Unequal Dia.	Union, Unequal Dia.	Union, Unequal Dia.	Union, Unequal Dia.
Applicable Fluid	Air	Water / Air	Water / Air	Air	Water / Air / Chemical, Solvent / Mixed Gas	Water / Air / Chemical, Solvent	Water / Air	Water / Air	Water / Air	Air	Water / Air / Chemical, Solvent / Mixed Gas	Water / Air	Water / Air	Air	Water / Air	Air	Water / Air	Water / Air	Water / Air
Main Body Material	Standard (PBT Polybutylene Terephthalate)	Flame Resistant Resin (UL94 V-0)	EN 1.4401 Equiv.	Flame Resistant Resin (UL94 V-0)	PP Resin	PP Resin	PP Resin / Flame Resistant Resin (UL94 V-0)	PP Resin	-	-	-	-	Standard (PBT Polybutylene Terephthalate)	Others	Flame Resistant Resin (UL94 V-0)	Standard (PBT Polybutylene Terephthalate)	Others	PP Resin	PP Resin
Application	Standard, Mini	Standard, Mini	Standard, Mini	Standard, Mini / Clean Environment	Clean Environment / For aggressive / corrosive media	Standard, Mini / Clean Environment / For aggressive / corrosive media	Standard, Mini	Clean Environment	Standard, Mini	Standard, Mini	Standard, Mini / For aggressive / corrosive media	Standard, Mini	Standard, Mini	Standard, Mini	Standard, Mini	Standard, Mini	Standard, Mini	Standard, Mini	Clean Environment
Thread Material	No Thread	Standard (Brass)	-	-	-	PP Resin	-	-	-	-	-	-	No Thread	Standard (Brass)	Standard (Brass)	-	-	-	-
Seal Material	Standard (NBR Nitrile Rubber )	H-NBR	-	Standard (NBR Nitrile Rubber )	EPDM	EPDM	EPDM	EPDM	-	-	-	-	Standard (NBR Nitrile Rubber )	Standard (NBR Nitrile Rubber )	H-NBR	Standard (NBR Nitrile Rubber )	Standard (NBR Nitrile Rubber )	EPDM	EPDM
Screw Mounting, Direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Elbows	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Screw Mounting, Branch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Union: Same Diameter	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Union: Unequal Diameter	Unequal Dia. Union Y	Unequal Dia. Union Y	Unequal Dia. Union Y	Unequal Dia. Union Y	Unequal Dia. Union Y	Unequal Dia. Union Y	Unequal Dia. Union Y	Unequal Dia. Union Y	Unequal Dia. Union Y	Unequal Dia. Union Y	Unequal Dia. Union Y	Unequal Dia. Union Y	Unequal Dia. Union Y	Unequal Dia. Union Y	Unequal Dia. Union Y	Unequal Dia. Union Y	Unequal Dia. Union Y	Unequal Dia. Union Y	Unequal Dia. Union Y
Sockets, Reducers	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Branch A	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Shapes	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
For Swivel Part, Rotation Part	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Compatible Tube Outer Diameter 1(mm)	-	-	4 ～ 10	6 ～ 12	6 ～ 12	3.97 ～ 9.53	4 ～ 10	4 ～ 10	6 ～ 12	3.2 ～ 6.35	6 ～ 12	6 ～ 12	6 ～ 12	12	-	6 ～ 12	4 ～ 10	4 ～ 10	4 ～ 8
Compatible Tube Outer Diameter 2(mm)	-	-	-	4 ～ 10	4 ～ 10	4 ～ 10	10	-	4 ～ 10	3 ～ 4	4 ～ 10	4 ～ 10	4 ～ 10	10	-	4 ～ 10	-	-	-

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Fitting Type
- Screw Mount Direction
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- 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
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Application
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- For aggressive / corrosive media
- Static Dissipation Antistatic
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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
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Drawing

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

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Elbows
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Screw Mounting, Branch
- Tees
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Union: Same Diameter
- Union Straight
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- Union Y
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- Tripod Union
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- Cross A
- Manifold
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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
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Branch A
- Branch A
- Double Branch A
- Triple Branch A
- Female Branch A
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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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