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One-Touch Couplings（Union, Unequal Dia.：Unequal Dia. Union Straight）

Quick connect fittings are couplings used when connecting tubes used as pneumatic equipment lines. They can be fastened just by inserting them into a tube of compatible size, and can be easily removed by pressing in a ring on the fitting opening. Quick connect fittings come in a number of different varieties. Examples include straight (having a male screw thread at the side connecting to the tube), female straight (having a female screw thread), elbow (having a male screw thread tilted at a 90-degree angle), union (having a tube fitting mechanism on both ends designed to connect 2 tubes together) and tee (having the outlets to the tubes branched into a T shape). Screw threads are made of different materials for different applications. There are quick-connect fittings that can be used for applications such as clean environments, food/chemicals, static electricity dispersal/charge prevention and powder spattering.

16 items

: 30; 45; 60

Days to Ship	All 1 Day(s) or Less 2 Day(s) or Less 3 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less

One-Touch Fitting KQ2 Series Different Diameter Straight KQ2H

SMC

A one-touch fitting used to connect tubing of different sizes.
[Features]
· A compact and lightweight fitting with improved tube insertion/removal.
· Accommodates metric-size and inch sized tubing (outer diameter.) The release button is available with either an ovular or round body shape.
· Requires little force when removing, preventing the chuck from biting too deeply into the tubing.
[See here for catalog]
· Applicable tube outer diameter (metric, Release button: oval (pp. 9) / circle (pp. 106)
· Applicable tube outer diameter (inches), Release button: oval (pp. 33) circle (pp. 138)
[Applications]
· Can be used for connecting tubes of different sizes.

CAD ：: 2D / 3D

Standard Price:	MYR 17.32-
Days to Ship:	1 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Tube Fitting Different Diameter Union Straight for Standard Pipe

PISCO

Many types of one-touch fittings for standard pipe.

[Features]
· One-touch fitting for general pneumatic pipes.
· Can change the take-off angle of the resin body after mounting.
· Various products available.
· Centralized piping is enabled.

CAD ：: 2D / 3D

Standard Price:	MYR 16.60-
Days to Ship:	1 Day(s)

"Same Day Ship Out" is available for item with 1 day

One-Touch Couplings - Stepped Diameter Union Straight

MISUMI_Test

Volume Discount

CAD ：: 2D / 3D

Standard Price:	MYR 8.95-
Days to Ship:	1 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Tube Fitting for General Piping - Mini Type with Different Diameters Union Straight

PISCO

[Features]
· Ultra-small one-touch fitting for general pneumatic pipes.
· Reduced size with a volume ratio of 40% over the standard type.
· Elliptical release ring allows easy tube release.
· The 1.8 mm diameter type is an industry-first minimum one-touch type.
· Optimum for piping of small actuators, etc.
· Light gray types and clean room packaged types optionally available.
· Clean room packaging specifications define the use of fluorinated grease.
· After purification with clean air, the item is packaged in an ISO Class 6-equivalent clean room.

CAD ：: 2D / 3D

Standard Price:	MYR 23.93-
Days to Ship:	1 Day(s)

"Same Day Ship Out" is available for item with 1 day

Different Diameter Straight KGH Stainless Steel One-Touch Fitting, KG Series.

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 connect different sized tubes.

Standard Price:	MYR 87.87-
Days to Ship:	1 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Different Diameter Straight KQB2H

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 different sized tubes.

CAD ：: 2D / 3D

Standard Price:	MYR 24.28-
Days to Ship:	21 Day(s)

"Same Day Ship Out" is available for item with 1 day

One-Touch Couplings - Stepped Diameter Union Straight

MiSUMi Economy

One-Touch Couplings - Stepped Diameter Union Straight【1-10 Pieces Per Package】

MISUMI_Test

Economy Type suitable for being used in standard environments where strictness is not required for flow rate calculation.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	MYR 12.10-
Days to Ship:	1 Day(s)

"Same Day Ship Out" is available for item with 1 day

for Clean Environments, Tube Fitting PP Type, Different Diameter Union Straight

PISCO

PP resin is used for the main body, making it ideal for clean environments.

CAD ：: 2D / 3D

Standard Price:	MYR 37.75-
Days to Ship:	1 Day(s)

"Same Day Ship Out" is available for item with 1 day

for Corrosion Resistance, SUS304 Fitting, Different Diameters Union Straight

PISCO

Best when used near chemicals if extra strength is required.

CAD ：: 2D / 3D

Standard Price:	MYR 271.28
Days to Ship:	8 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

for Corrosion Resistance, SUS316 Fitting, Different Diameters Union Straight

PISCO

All metal parts and materials use SUS316 to provide excellent rust resistance.

CAD ：: 2D / 3D

Standard Price:	MYR 116.96
Days to Ship:	1 Day(s)

"Same Day Ship Out" is available for item with 1 day

Touch Connector Five, Variable Diameter Union

CHIYODA

A low-weight, one-touch fitting with a flame retardant resin. Uneven-diameter union.

CAD ：: 2D

Standard Price:	MYR 21.24
Days to Ship:	2 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Different Diameter Module KBR Piping Module KB Series

SMC

A one-touch fitting from SMC.

[Features]
· Allows for centralized and distributed air supply from main pipe lines.
· Allows for centralized or distributed piping for use in different applications.
· Tool-free single-action connection
· Free 360° distribution of air

CAD ：: 2D / 3D

Standard Price:	MYR 14.57-
Days to Ship:	21 Day(s)

"Same Day Ship Out" is available for item with 1 day

Different Diameter Straight KAH Antistatic One-Touch Fitting

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 connect different sized tubes.

CAD ：: 2D / 3D

Standard Price:	MYR 35.75-
Days to Ship:	1 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Different Diameter Straight KQB2H Metal One-Touch Fitting

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 different sized tubes.

CAD ：: 2D / 3D

Standard Price:	MYR 31.32-
Days to Ship:	7 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Different Diameter Straight 10-KGH Stainless Steel One-Touch Fitting, KG Series.

SMC

Standard Price:	MYR 92.72-
Days to Ship:	21 Day(s)

"Same Day Ship Out" is available for item with 1 day

Different-Diameter Straight KQG2H, SUS316 One-Touch Pipe Fitting

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 to connect different sized tubes.

CAD ：: 2D / 3D

Standard Price:	MYR 115.67-
Days to Ship:	21 Day(s)

"Same Day Ship Out" is available for item with 1 day


Brand
Product Series
CAD
Days to Ship
Types
Fitting Type
Applicable Fluid
Body Material
Application
Thread Material
Seal Material
Screw Mounting, Direction
Elbows
Screw Mounting, Multipoint
Union, Equal Dia.
Union, Unequal Dia.
Sockets, Reducers
Branch A
Other Shapes
For Swivel Parts, Rotary Equipment Parts
Applicable Tube O.D.1(φ)
Applicable Tube Outer Diameter 2(φ)


Brand	SMC	PISCO	MISUMI_Test	PISCO	SMC	SMC	MISUMI_Test MiSUMi Economy	PISCO	PISCO	PISCO	CHIYODA	SMC	SMC	SMC	SMC	SMC
Product Series	One-Touch Fitting KQ2 Series Different Diameter Straight KQ2H	Tube Fitting Different Diameter Union Straight for Standard Pipe	One-Touch Couplings - Stepped Diameter Union Straight	Tube Fitting for General Piping - Mini Type with Different Diameters Union Straight	Different Diameter Straight KGH Stainless Steel One-Touch Fitting, KG Series.	Different Diameter Straight KQB2H	One-Touch Couplings - Stepped Diameter Union Straight【1-10 Pieces Per Package】	for Clean Environments, Tube Fitting PP Type, Different Diameter Union Straight	for Corrosion Resistance, SUS304 Fitting, Different Diameters Union Straight	for Corrosion Resistance, SUS316 Fitting, Different Diameters Union Straight	Touch Connector Five, Variable Diameter Union	Different Diameter Module KBR Piping Module KB Series	Different Diameter Straight KAH Antistatic One-Touch Fitting	Different Diameter Straight KQB2H Metal One-Touch Fitting	Different Diameter Straight 10-KGH Stainless Steel One-Touch Fitting, KG Series.	Different-Diameter Straight KQG2H, SUS316 One-Touch Pipe Fitting
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D	2D / 3D	2D / 3D		2D / 3D
Days to Ship	1 Day(s) or more	1 Day(s)	1 Day(s) or more	1 Day(s)	1 Day(s) or more	21 Day(s)	1 Day(s)	1 Day(s)	8 Day(s) or more	1 Day(s)	2 Day(s) or more	21 Day(s)	1 Day(s) or more	7 Day(s) or more	21 Day(s)	21 Day(s)
Types	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings
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.
Applicable Fluid	Water / Air	Water / Air	Air	Air	Water / Air	Water / Air	Air	Water / Air / Chemical, Solvent / Mixed Gas	Water / Air / Chemical, Solvent / Mixed Gas	Water / Air / Chemical, Solvent / Mixed Gas	Water / Air	Air	Air	Water / Air	Water / Air	Water / Air
Body Material	Standard (PBT)	-	Standard (PBT)	-	SUS303, SUS304	SUS303, SUS304	Standard (PBT)	PP Plastic	-	SUS316	Standard (PBT)	Standard (PBT)	Standard (PBT)	SUS303, SUS304	SUS303, SUS304	SUS316
Application	Standard, Mini / Clean Environment	Standard, Mini / Clean Environment	Standard, Mini	Standard, Mini	Standard, Mini	Standard, Mini	Standard, Mini	Clean Environment / Food, Pharmaceutical Related	Standard, Mini / Food, Pharmaceutical Related	Food, Pharmaceutical Related / Static Dissipation Antistatic / Mold Temperature Adjustment / Heat Resistant / Cold Resistant	Standard, Mini	Standard, Mini	Standard, Mini	Standard, Mini	Clean Environment	Standard, Mini
Thread Material	-	-	No Screw	-	-	-	No Screw	-	-	-	No Screw	Standard (Brass)	-	-	-	-
Seal Material	Standard (NBR Nitrile Rubber )	-	Standard (NBR Nitrile Rubber )	-	Standard (NBR Nitrile Rubber )	Fluororubber	Standard (NBR Nitrile Rubber )	EPDM	-	-	Standard (NBR Nitrile Rubber )	Standard (NBR Nitrile Rubber )	Standard (NBR Nitrile Rubber )	Fluororubber	Standard (NBR Nitrile Rubber )	Fluororubber
Screw Mounting, Direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Elbows	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Screw Mounting, Multipoint	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Union, Equal Dia.	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Union, Unequal Dia.	Unequal Dia. Union Straight	Unequal Dia. Union Straight	Unequal Dia. Union Straight	Unequal Dia. Union Straight	Unequal Dia. Union Straight	Unequal Dia. Union Straight	Unequal Dia. Union Straight	Unequal Dia. Union Straight	Unequal Dia. Union Straight	Unequal Dia. Union Straight	Unequal Dia. Union Straight	Unequal Dia. Union Straight	Unequal Dia. Union Straight	Unequal Dia. Union Straight	Unequal Dia. Union Straight	Unequal Dia. Union Straight
Sockets, Reducers	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Branch A	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Shapes	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
For Swivel Parts, Rotary Equipment Parts	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Applicable Tube O.D.1(φ)	4 ～ 12	6 ～ 12	-	4 ～ 6	4 ～ 10	4 ～ 12	-	6 ～ 8	12	8	12	-	4 ～ 10	-	4 ～ 10	4 ～ 12
Applicable Tube Outer Diameter 2(φ)	4 ～ 12	4 ～ 10	-	3 ～ 3.2	6 ～ 12	4 ～ 12	-	4 ～ 6	10	6	10	-	4 ～ 12	-	6 ～ 12	4 ～ 12

Configure

Specification/Dimensions

Types
One-Touch Coupling Related Components

One-Touch Couplings
Clear

Fitting Type
- Screw Mounting, Direction
- Screw Mounting, Multipoint
- Union, Equal Dia.
- Union, Unequal Dia.
- Sockets, Reducers
- For Swivel Parts, Rotary Equipment Parts
- Other Shapes
Images

Clear

Applicable Fluid
- Water
- Air
- Chemical, Solvent
- Mixed Gas
Clear

Body Material
- Standard (PBT)
- SUS316
- SUS303, SUS304
- PPS Resin
- PP Plastic
- Flame Retardant Resin (UL94 V-0 Equivalent)
- Brass
Drawing

Clear

Application
- Standard, Mini
- Clean Environment
- Food, Pharmaceutical Related
- Static Dissipation Antistatic
- Sputtering Resistant
- Mold Temperature Adjustment
- Heat Resistant
- Cold Resistant
Clear

Thread Material
- Standard (Brass)
- SUS303, SUS304
- PPS Plastic
- PP Plastic
- SUS316
- No Screw
Drawing

Clear

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

Clear

Screw Mounting, Direction
- Straight
- With Hex Socket, Straight
- Elbows
- Female Straight
- Partition Female Straight
Images

Clear

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

Clear

Screw Mounting, Multipoint
- Tees
- Branch Y
- Branch Double Ys
- Branch A
- Branch Triple
- Tripod Elbows
- Branch Elbows
- Double Universal Elbows
- Triple Universal Elbows
Images

Clear

Union, Equal Dia.
- Union Straight
- Union Tees
- Union Elbows
- Union Y
- Partition Unions
- Partition Unions P
- Partition Union Elbows
- Tripod Union
- Union A
- Cross A
- Manifolds
Images

Clear

Union, Unequal Dia.
- Unequal Dia. Union Straight
- Unequal Dia. Union Tees
- Unequal Dia. Double Ys
- Unequal Dia. Union Y
- Unequal Dia. Triple
- Unequal Dia. Triple Double
- Cross B
Images

Clear

Sockets, Reducers
- Reducers
- Socket Elbows
- Unequal Dia. Socket Elbows
- Long, Socket Elbows
- Branch Unions, Y
- Branch Unions, Double Y
- Others
Images

Clear

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

Clear

Other Shapes
- Nipples
- Unequal Dia. Nipples
- Caps
- Plugs
- Others
Images

Clear

For Swivel Parts, Rotary Equipment Parts
- Rotary Joint Straight
- Rotary Joint Elbows
- High Rotary Joints Straight
- High Rotary Joint Elbows
- High Rotary Joint Bushings
Images

Clear