SMC Push-Fit Wye Fitting: 12 mm OD x 12 mm OD x 1/2 in Pipe x 12 mm Pipe Size
The SMC Push-Fit Wye Fitting (MPN KQ2U12-04AS) is a polybutylene and brass tube fitting with a white finish, designed for 12 mm OD x 12 mm OD x 1/2 in Pipe x 12 mm Pipe Size connections. 3G Electric interprets…
SKU 3G-OTH-489122
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Product Description
The SMC Push-Fit Wye Fitting (MPN KQ2U12-04AS) is a polybutylene and brass tube fitting with a white finish, designed for 12 mm OD x 12 mm OD x 1/2 in Pipe x 12 mm Pipe Size connections. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments, with specialist depth in pneumatics and controls as an authorised distributor.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SMC Push-Fit Wye Fitting KQ2U12-04AS used for?
The SMC Push-Fit Wye Fitting KQ2U12-04AS is used to split or combine pneumatic tubing lines in industrial automation, packaging, and material handling systems. It connects 12 mm OD tubing to a 1/2 in pipe thread, enabling reliable air-flow distribution in tight spaces.
What are the specifications of the SMC KQ2U12-04AS fitting?
The SMC KQ2U12-04AS is a push-fit wye fitting made from polybutylene and brass with a white finish. It accommodates 12 mm OD x 12 mm OD x 1/2 in Pipe x 12 mm Pipe Size connections. The brand is SMC, and the manufacturer part number is KQ2U12-04AS.
Where to buy the SMC KQ2U12-04AS fitting worldwide?
3G Electric supplies the genuine SMC KQ2U12-04AS push-fit wye fitting worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this pneumatic component.
How to install the SMC push-fit wye fitting?
To install the SMC push-fit wye fitting, cut tubing square, deburr the end, and push it fully into the fitting until it clicks. Ensure the tube is seated against the internal collet. For the 1/2 in pipe port, use thread sealant on male threads. Always depressurize the system before installation.
Used in
Common applications for SMCSMC 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.









