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SMC Push-Fit Wye Fitting: 4 mm OD x 4 mm OD x 1/8 in Pipe x 4 mm Pipe Size - Polybutylene & Brass Tube Fittings
SMCPolybutylene & Brass Tube Fittings

SMC Push-Fit Wye Fitting: 4 mm OD x 4 mm OD x 1/8 in Pipe x 4 mm Pipe Size

The SMC Push-Fit Wye Fitting (MPN KQ2U04-01AS) is a polybutylene and brass tube fitting configured as Tube x Tube x BSPT x NPT, with port sizes of 4 mm OD x 4 mm OD x 1/8 in Pipe x 4 mm Pipe. This fitting enables…

SKU 3G-OTH-489109

Brand
SMC
Item
Push-Fit Wye Fitting: 4 mm OD x 4 mm OD x 1/8 in Pipe x 4 mm Pipe Size
Category
Polybutylene & Brass Tube Fittings
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Technical Specifications

SMC
Manufacturer Part Number
KQ2U04-01AS
Type
Tube x Tube x BSPT x NPT
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Push-Fit Wye Fitting (MPN KQ2U04-01AS) is a polybutylene and brass tube fitting configured as Tube x Tube x BSPT x NPT, with port sizes of 4 mm OD x 4 mm OD x 1/8 in Pipe x 4 mm Pipe. This fitting enables branching of pneumatic or fluid lines in a compact wye configuration, leveraging SMC's push-to-connect technology for tool-free installation.

Frequently Asked Questions

What is the SMC Push-Fit Wye Fitting KQ2U04-01AS used for?

The SMC Push-Fit Wye Fitting KQ2U04-01AS is used to branch pneumatic or fluid lines in a compact wye configuration. It connects 4 mm OD tubing to a 1/8 in BSPT or NPT threaded port, enabling tool-free installation via SMC's push-to-connect technology in industrial automation and fluid handling systems.

What are the specifications of the SMC KQ2U04-01AS fitting?

The SMC KQ2U04-01AS is a polybutylene and brass tube fitting with a Tube x Tube x BSPT x NPT configuration. Port sizes are 4 mm OD x 4 mm OD x 1/8 in Pipe x 4 mm Pipe. It is designed for tool-free push-to-connect installation in pneumatic or fluid line branching applications.

Where to buy the SMC KQ2U04-01AS fitting worldwide?

3G Electric supplies the SMC KQ2U04-01AS push-fit wye fitting worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this SMC fitting for your pneumatic or fluid system needs.

How to install the SMC push-fit wye fitting?

To install the SMC push-fit wye fitting, ensure tubing is cut square and free of burrs. Push the tube firmly into the fitting until it stops; the collet grips automatically. For threaded ports, apply sealant to the 1/8 in BSPT or NPT thread and tighten. No tools are required for the tube connection.

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.

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