(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.
50,000 Stock items for Same Day Ship Out.
All Categories
Categories
- Automation Components
A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
- Linear Motion
- Rotary Motion
- Connecting Parts
- Rotary Power Transmission
- Motors
- Conveyors & Material Handling
- Locating, Positioning, Jigs & Fixtures
- Inspection
- Sensors, Switches
- Pneumatics, Hydraulics
- Vacuum Components
- Hydraulic Equipment
- Discharging / Painting Devices
- Pipe, Tubes, Hoses & Fittings
- Modules, Units
- Heaters, Temperature Control
- Framing & Support
- Casters, Leveling Mounts, Posts
- Doors, Cabinet Hardware
- Springs, Shock Absorbers
- Adjusting, Fastening, Magnets
- Antivibration, Soundproofing Materials, Safety Products
- Fasteners
A good selection of accessories such as screws, bolts, washers and nuts that you may need for your daily engineering usage.
- Materials
Browse industrial materials ranging from heat insulating plates, sponges, to metal and plastic materials in different sizes to meet your various applications.
- Wiring Components
A wide variety of wiring parts for connecting and protecting control and PC parts including Connectors, Cables, Electric Wires, Crimping Terminals and more.
- LAN Cables / Industrial Network Cables
- Cables by Application
- Cables with Connectors
- RS232 / Personal Computers / AV Cables
- Wires/Cables
- Connectors (General Purpose)
- Crimp Terminals
- Zip Ties
- Cable Glands
- Cable Bushings/Clips/Stickers
- Screws/Spacers
- Cable Accessories
- Tubes
- Protection Tubes
- Ducts/Wiremolds
- General Purpose Tools
- Dedicated Tools
- Soldering Supplies
- Electrical & Controls
A wide variety of controls and PC parts for electrical engineers including Controls, Powers, PC parts and more.
- Cutting Tools
A wide variety of cutting tools for many uses and work materials including End Mills, Drills, Cutters, Reamers, Turning Tools and more.
- Carbide End Mills
- HSS End Mills
- Milling Cutter Inserts/Holders
- Customized Straight Blade End Mills
- Dedicated Cutters
- Turning Tools
- Drill Bits
- Screw-Hole-Related Tools
- Reamers
- Chamfering / Centering Tools
- Fixtures Related to Cutting Tools
- Step Drills
- Hole Saws
- Clean Key Cutters
- Core Drills (Tip Tools)
- Magnetic Drilling Machine Cutters
- Drill Bits for Electric Drilling Machines
- Woodworking Drill Cutters
- Drills for Concrete
- Processing Tools
A wide variety of tools and supplies used in processing including Machine Tools, Measurement Tools, Grinding and Polishing Supplies and more.
- Material Handling & Storage
A wide variety of goods used in shipment, material handling and warehouse including Tape supplies, Stretch film, Truck, Shelf, Crane and more.
- Tape Supplies
- Cushioning Materials
- Stretch Films
- Cardboard
- Plastic Bags
- PP Bands
- Magic Tapes / Tying Belts
- Rubber Bands
- Strings/Ropes
- Cable Ties
- Tags
- Labelers
- Unpacking Cutters
- Packing Support Equipment
- Cloth Sheets for Packing
- Conveyance/Dolly Carts
- Tool Wagons
- Tool Cabinets / Container Racks
- Lifters / Hand Pallets
- Container Pallets
- Storage Supplies
- Shelves/Racks
- Work Benches
- Suspended Clamps/Suspended Belts
- Jack Winches
- Chain Block Cranes
- Bottles/Containers
- Bicycle Storage Area
- Safety & General Supplies
A large variety of goods for every kind of factories and offices including Protection items, Cleaning supplies, sanitations, office supplies and more.
- Lab & Clean Room Supplies
A large variety of items used in R&D and Clean Room including research Equipment, Laboratory Essentials, Analysis Supplies, Clean Environment-Related Equipment and more.
- Press Die Components
Choose from thousands of standard stamping die components including Punch & Die, Gas Springs, Guide Components, Coil Springs and many more.
- Plastic Mold Components
Browse our wide variety of mold components including Ejector Pins, Sleeves, Leader Components, Sprue Bushings and many more.
- Ejector Pins
- Sleeves, Center Pins
- Core Pins
- Sprue bushings, Gates, and other components
- Date Mark Inserts, Recycle Mark Inserts, Pins with Gas Vent
- Undercut, Plates
- Leader Components, Components for Ejector Space
- Mold Opening Controllers
- Cooling or Heating Components
- Accessories, Others
- Components of Large Mold, Die Casting
- Injection Molding Components
Browse our injection molding components including Heating Items, Couplers, Hoses and more.
- Injection Molding Machine Products
- Accessories of Equipment
- Auxiliary Equipment
- Air Nippers
- Air Cylinders
- Air Chuck for Runner
- Chuck Board Components
- Frames
- Suction Components
- Parallel Air Chuck
- Special Air Chuck
- Chemical for Injection Molding
- Mold Maintenance
- Heating Items
- Heat Insulation Sheets
- Couplers, Plugs, One-touch Joints
- Tubes, Hoses, Peripheral Components
Search by Application
Brands
- Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
Union Y KQ2U: One-Touch Fitting KQ2 Series (Part Numbers)
- On Sale Till 31/03/2025
- Volume Discount
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.
(i)Caution
- Please refer to the catalog for detailed specifications and materials.
- Product images may be representative images. Refer to the catalog for details.
Part Number
Configured Part Number is shown.
Union Y: KQ2U Outline Drawing And Dimensions
Union Y: KQ2U Outline Drawing
Metric Size Type
Applicable Tubing: Metric Size, Connection Thread: M, R, Rc
| Applicable tubing outer diameter mm | Model | øDNote) | L1 | L2 | P | M | Q | øO | øN | Effective Area mm2 | Minimum Port Size | Weight g | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nylon | Urethane | ||||||||||||
| ø4 | KQ2U04-00A | 8.2 | 29 | 18.2 | 8.2 | 13.3 | 5.7 | 6 | 3.2 | 4.2 | 4.2 | 3 | 2.9 |
| ø6 | KQ2U06-00A | 10.4 | 30.1 | 19.4 | 10.4 | 13.3 | 6.8 | 6 | 3.2 | 13.4 | 10.6 | 4.5 | 4.1 |
| ø8 | KQ2U08-00A | 13.2 | 33.2 | 22.3 | 13.2 | 14.2 | 8.7 | 8 | 4.2 | 25.6 | 17.7 | 6 | 7.4 |
| ø10 | KQ2U10-00A | 15.9 | 37.1 | 25 | 15.9 | 15.6 | 10.1 | 8 | 4.2 | 40 | 28.4 | 7.5 | 11.2 |
| ø12 | KQ2U12-00A | 18.5 | 41.1 | 27.8 | 18.5 | 17 | 11.4 | 8 | 4.2 | 57.4 | 45.4 | 9 | 16.4 |
| ø16 | KQ2U16-00A | 23.8 | 51.5 | 35 | 23.8 | 20.6 | 14 | 8 | 4.2 | 113 | 60 | 13 | 30.6 |
Note) øD1 represents maximum diameter.
Inch Size Type
Applicable Tubing: Inch Size Connection Thread: UNF, NPT
| Applicable tubing outer diameter: inch | Model | øDNote) | L1 | L2 | P | M | Q | øO | øN | Effective Area mm2 | Minimum Port Size | Weight g | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nylon | Urethane | ||||||||||||
| ø1/8 | KQ2U01-00A | 7.1 | 28.9 | 18 | 7.1 | 13.3 | 5.2 | 6 | 3.2 | 3.4 | 2.9 | 3.2 | 2.4 |
| ø5/32 | KQ2U03-00A | 8.2 | 29 | 18.2 | 8.2 | 13.3 | 5.7 | 6 | 3.2 | 4.2 | 4.2 | 4.1 | 2.9 |
| ø3/16 | KQ2U05-00A | 9.1 | 29.6 | 18.9 | 9.1 | 13.3 | 6.2 | 6 | 3.2 | 8.4 | 7 | 4.8 | 3.5 |
| ø1/4 | KQ2U07-00A | 11.1 | 30.3 | 20.2 | 11.1 | 13.3 | 7.6 | 8 | 4 | 14.4 | 12.4 | 6.4 | 5 |
| ø5/16 | KQ2U09-00A | 13.2 | 33.2 | 22.3 | 13.2 | 14.2 | 8.7 | 8 | 4.2 | 25.6 | 17.7 | 8.1 | 7.4 |
| ø3/8 | KQ2U11-00A | 15.4 | 36.7 | 24.6 | 15.4 | 15.6 | 9.9 | 8 | 4.2 | 28.8 | 23.8 | 9.6 | 10.4 |
Note) øD1 represents maximum diameter.
Metric Size One-Touch Fittings KQ2 Series Common Specifications (Reference)
Construction
KQ2 Series construction
Applicable Tubing
| Tubing material | FEP, PFA, nylon, soft nylon, polyurethane |
|---|---|
| Tubing outer diameter | ø2, ø3.2, ø4, ø6, ø8, ø10, ø12, ø16 |
Specifications
| Fluid | Air, waterNote 1) | |
|---|---|---|
| Operating pressure rangeNote 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) |
| 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 |
Inch Size One-Touch Fittings KQ2 Series Common Specifications (Reference)
Construction
KQ2 Series construction
Applicable Tubing
| Tubing material | FEP, PFA, nylon, soft nylon, polyurethane |
|---|---|
| Tubing outer diameter | ø1/8 ", ø5/32 ", ø3/16 ", ø1/4 ", ø5/16 ", ø3/8 ", ø1/2 " |
Specifications
| Fluid | Air, waterNote 1) | |
|---|---|---|
| Operating pressure rangeNote 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 | ANSI/ASME1.20.1 (NPT thread) JIS B0208 (UNF thread) |
| Nut section | JIS B0208 (UNF 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 |
|---|---|
| Stud | C3604 (thread part) |
| Chuck | SUS 304 |
| Guide | SUS 304 |
| Release button | POM |
| Seal, O-ring | NBR |
| Gasket | SUS 304/NBR |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Applicable Tube O.D.1 (φ) | Applicable Tube Outer Diameter 2 (φ) | Types of connection | Color | Release button color | Custom-made specifications |
|---|---|---|---|---|---|---|---|---|---|---|
SGD 6.65 | 1 Piece(s) | Available | 32 Day(s) | 1/8 | 1/8 | - | White | Orange | N/A | |
SGD 6.88 | 1 Piece(s) | Available | Quote | 2 | 2 | - | White | Light Gray | N/A | |
SGD 5.48 SGD 2.79 | 1 Piece(s) | Available | Same day | 5/32 | 5/32 | - | White | Orange | N/A | |
SGD 6.18 | 1 Piece(s) | Available | Same day | 4 | 4 | - | White | Light Gray | N/A | |
SGD 6.18 | 1 Piece(s) | Available | 32 Day(s) | 4 | 4 | - | White | White | Lubricant：white petroleum jelly, release push color changeリリースブッシュ色変更 | |
SGD 7.35 | 10 Piece(s) | Available | 32 Day(s) | 4 | 4 | - | White | Light blue | Non-grease specification, rubber material, release button color change | |
SGD 6.18 | 1 Piece(s) | Available | 32 Day(s) | 4 | 4 | Tube Connection | Black | Light Gray | Body color change | |
SGD 6.88 | 1 Piece(s) | Available | 32 Day(s) | 3/16 | 3/16 | - | White | Orange | N/A | |
SGD 6.88 | 1 Piece(s) | Available | Same day | 6 | 6 | - | White | Light Gray | N/A | |
SGD 6.88 | 1 Piece(s) | Available | 32 Day(s) | 6 | 6 | - | White | White | Lubricant：white petroleum jelly, release push color changeリリースブッシュ色変更 | |
SGD 8.17 | 1 Piece(s) | Available | 32 Day(s) | 6 | 6 | - | White | Light blue | Non-grease specification, rubber material, release button color change | |
SGD 6.88 | 1 Piece(s) | Available | 32 Day(s) | 6 | 6 | - | Black | Light Gray | Body color change | |
SGD 6.53 | 1 Piece(s) | Available | Same day | 1/4 | 1/4 | - | White | Orange | N/A | |
SGD 7.35 | 1 Piece(s) | Available | Same day | 8 | 8 | - | White | Light Gray | N/A | |
SGD 7.35 | 1 Piece(s) | Available | 32 Day(s) | 8 | 8 | - | White | White | Lubricant：white petroleum jelly, release push color changeリリースブッシュ色変更 | |
SGD 7.35 | 1 Piece(s) | Available | 32 Day(s) | 8 | 8 | - | Black | Light Gray | Body color change | |
SGD 6.88 | 10 Piece(s) | Available | 32 Day(s) | 5/16 | 5/16 | - | White | Orange | N/A | |
SGD 9.22 | 1 Piece(s) | Available | Same day | 10 | 10 | - | White | Light Gray | N/A | |
SGD 9.22 | 1 Piece(s) | Available | 32 Day(s) | 10 | 10 | - | White | White | Lubricant：white petroleum jelly, release push color changeリリースブッシュ色変更 | |
SGD 9.22 | 1 Piece(s) | Available | 32 Day(s) | 10 | 10 | - | Black | Light Gray | Body color change | |
SGD 9.45 SGD 4.82 | 1 Piece(s) | Available | Same day | 3/8 | 3/8 | - | White | Orange | N/A | |
SGD 11.32 | 1 Piece(s) | Available | Same day | 12 | 12 | - | White | Light Gray | N/A | |
SGD 11.32 | 5 Piece(s) | Available | 32 Day(s) | 12 | 12 | - | White | White | Lubricant：white petroleum jelly, release push color changeリリースブッシュ色変更 | |
SGD 11.32 | 5 Piece(s) | Available | 32 Day(s) | 12 | 12 | - | Black | Light Gray | Body color change | |
SGD 16.45 SGD 3.29 | 1 Piece(s) | Available | Same day | 16 | 16 | - | White | Light Gray | N/A | |
SGD 5.60 | 1 Piece(s) | Available | 32 Day(s) | 3.2 | 3.2 | - | White | Light Gray | N/A |
Loading...
Basic Information
| Types | Single-Action | Fitting Type | Union with same diameter | Applicable Fluid | Water / Air |
|---|---|---|---|---|---|
| Body Material | PBT+PP | Application | Standard/Mini | Packing, Material of O-Ring | NBR |
| Union, Equal Dia. | Union Wye | Operating Temperature(°C) | -5::60 | Number of Connection Tubes(piece) | 3 |
| Release button shape | Perfect circle |
Specification/Dimensions
-
Applicable Tube O.D.1(φ)
-
Applicable Tube Outer Diameter 2(φ)
-
Types of connection
- Tube Connection
-
Color
- Black
- White
-
Release button color
- Light Gray
- Light blue
- Orange
- White
-
Custom-made specifications
- Body color change
- Lubricant：white petroleum jelly, release push color changeリリースブッシュ色変更
- N/A
- Non-grease specification, rubber material, release button color change
-
type
- KQ2U
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- Same day
- 32 Day(s) or Less
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
Payment Method
- Credit Card
- PayPal
- Bank Transfer
Social Media
MISUMI Contact
Copyright © MISUMI Corporation All Rights Reserved.
How can we improve?
How can we improve?