We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

SMC Push-Fit Wye Fitting: 12 mm OD x 12 mm OD x 1/4 in Pipe x 12 mm Pipe Size - Polybutylene & Brass Tube Fittings
SMCPolybutylene & Brass Tube Fittings

SMC Push-Fit Wye Fitting: 12 mm OD x 12 mm OD x 1/4 in Pipe x 12 mm Pipe Size

The SMC Push-Fit Wye Fitting (MPN KQ2U12-02AS) is a polybutylene and brass tube fitting with a 12 mm OD x 12 mm OD x 1/4 in Pipe x 12 mm Pipe Size configuration and 53 mm overall length. This wye fitting enables…

SKU 3G-OTH-489212

Also listed as: KQ2U1202AS · KQ2U12 02AS

Brand
SMC
Item
Push-Fit Wye Fitting: 12 mm OD x 12 mm OD x 1/4 in Pipe x 12 mm Pipe Size
Category
Polybutylene & Brass Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SMC
Manufacturer Part Number
KQ2U12-02AS
Type
mm Pipe Size
Overall Lg
53 mm

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Push-Fit Wye Fitting (MPN KQ2U12-02AS) is a polybutylene and brass tube fitting with a 12 mm OD x 12 mm OD x 1/4 in Pipe x 12 mm Pipe Size configuration and 53 mm overall length. This wye fitting enables branching of tubing lines in pneumatic or fluid systems, supporting straightforward installation without special tools.

Frequently Asked Questions

What is the SMC Push-Fit Wye Fitting used for?

The SMC Push-Fit Wye Fitting (KQ2U12-02AS) is used to branch tubing lines in pneumatic or fluid systems. It connects 12 mm OD tubing to a 1/4 in pipe thread, enabling quick, tool-free installation in industrial automation, packaging, and material handling applications.

What are the specifications of the SMC KQ2U12-02AS?

The SMC KQ2U12-02AS is a polybutylene and brass wye fitting with a 12 mm OD x 12 mm OD x 1/4 in Pipe x 12 mm Pipe Size configuration. It has an overall length of 53 mm and is designed for push-fit connection without special tools.

Where to buy SMC push-fit fittings worldwide?

3G Electric supplies the SMC KQ2U12-02AS push-fit wye fitting worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine SMC components to your facility, regardless of location.

How to install an SMC push-fit wye fitting?

To install the SMC KQ2U12-02AS, cut tubing square, push it firmly into the fitting until it stops, then pull gently to confirm lock. For removal, press the release collet and pull tubing out. No tools or sealant are required for the push-fit connections.

Used in

Common applications for SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris

SMC Products

3G Electric supplies SMC polybutylene & brass tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SMC

View all SMC parts
Brass push-to-connect adapter fitting with 3/8" FNPT thread. Connects 3/8" OD tubing to 3/8" pipe ports. Suitable for pneumatic and fluid systems requiring quick, secure connections
SMC
Brass push-to-connect adapter fitting with 3/8" FNPT thread. Connects 3/8" OD tubing to 3/8" pipe ports. Suitable for pneumatic and fluid systems requiring quick, secure connections
Push-to-connect x push-to-connect elbow fitting for connecting 6 mm OD and 10 mm OD polybutylene or brass tubing. Made of brass with a white finish. Used in pneumatic systems for applications such as automation, packaging, and material handling
SMC
Push-to-connect x push-to-connect elbow fitting for connecting 6 mm OD and 10 mm OD polybutylene or brass tubing. Made of brass with a white finish. Used in pneumatic systems for applications such as automation, packaging, and material handling
This wye fitting from SMC is configured as Tube x Tube x BSPT x NPT, with port sizes of 8 mm OD x 8 mm OD x 1/4 in Pipe x 8 mm Pipe. Constructed from polybutylene and brass, it is used to branch pneumatic tubing lines in industrial systems. The push-to-connect design allows tool-free installation
SMC
This wye fitting from SMC is configured as Tube x Tube x BSPT x NPT, with port sizes of 8 mm OD x 8 mm OD x 1/4 in Pipe x 8 mm Pipe. Constructed from polybutylene and brass, it is used to branch pneumatic tubing lines in industrial systems. The push-to-connect design allows tool-free installation
This SMC push-to-connect elbow fitting connects 6 mm OD tubing to a 1/8" BSPT threaded port. Made of brass with a white finish, it enables tool-free installation in pneumatic systems. Suitable for use in automation, packaging, and material handling applications
SMC
This SMC push-to-connect elbow fitting connects 6 mm OD tubing to a 1/8" BSPT threaded port. Made of brass with a white finish, it enables tool-free installation in pneumatic systems. Suitable for use in automation, packaging, and material handling applications
SMC push-fit wye fitting with three ports for 1/8 in OD tubing. Made of white polybutylene terephthalate. Used to split or combine tubing in pneumatic systems, suitable for small-bore applications in automation and industrial controls
SMC
SMC push-fit wye fitting with three ports for 1/8 in OD tubing. Made of white polybutylene terephthalate. Used to split or combine tubing in pneumatic systems, suitable for small-bore applications in automation and industrial controls
This SMC tube fitting is a push-fit tee connector made of polybutylene and brass, with a 1/2 in pipe size and white finish. It is used to branch pneumatic or low-pressure fluid lines in industrial automation, packaging, and material handling systems
SMC
This SMC tube fitting is a push-fit tee connector made of polybutylene and brass, with a 1/2 in pipe size and white finish. It is used to branch pneumatic or low-pressure fluid lines in industrial automation, packaging, and material handling systems
Brass push-to-connect union fitting for joining two 3/8 in OD tubes of the same size without tools. Enables quick assembly and disassembly in pneumatic systems for line extensions or repairs. Suitable for use in industrial automation and material handling applications
SMC
Brass push-to-connect union fitting for joining two 3/8 in OD tubes of the same size without tools. Enables quick assembly and disassembly in pneumatic systems for line extensions or repairs. Suitable for use in industrial automation and material handling applications
Brass push-to-connect adapter fitting with 1/4" male NPT threads, designed for 1/4" OD tubing. Used in pneumatic and fluid handling systems for tool-free, leak-free connections
SMC
Brass push-to-connect adapter fitting with 1/4" male NPT threads, designed for 1/4" OD tubing. Used in pneumatic and fluid handling systems for tool-free, leak-free connections