SMC KQ2 Series Double Y Tube-to-Tube Adaptor Push In 6 mm, Push In 4 mm to Push In 4 mm, Tube-to-Tube Connection Style
- RS Stock No.:
- 771-5995
- Mfr. Part No.:
- KQ2UD04-06A
- Brand:
- SMC
Bulk discount available
Subtotal (1 pack of 5 units)*
£47.23
(exc. VAT)
£56.675
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 90 unit(s) shipping from 27 October 2025
- Plus 65 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 20 | £9.446 | £47.23 |
| 25 - 45 | £8.89 | £44.45 |
| 50 + | £8.52 | £42.60 |
*price indicative
- RS Stock No.:
- 771-5995
- Mfr. Part No.:
- KQ2UD04-06A
- Brand:
- SMC
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SMC | |
| Connector A | Push In 4 mm | |
| Connector B | Push In 4 mm | |
| Pneumatic Fitting Type | Double Y Tube-to-Tube Adaptor | |
| Connection Style | Tube-to-Tube | |
| Manufacturer Series | KQ2 | |
| Connector D | Push In 4 mm | |
| Connector C | Push In 4 mm | |
| Body Material | PBT | |
| Maximum Operating Temperature | +60°C | |
| Minimum Operating Temperature | -5°C | |
Select all | ||
|---|---|---|
Brand SMC | ||
Connector A Push In 4 mm | ||
Connector B Push In 4 mm | ||
Pneumatic Fitting Type Double Y Tube-to-Tube Adaptor | ||
Connection Style Tube-to-Tube | ||
Manufacturer Series KQ2 | ||
Connector D Push In 4 mm | ||
Connector C Push In 4 mm | ||
Body Material PBT | ||
Maximum Operating Temperature +60°C | ||
Minimum Operating Temperature -5°C | ||
- COO (Country of Origin):
- JP
Different diameter Double Union Y, KQ2UD
The KQ2UD double union Y fittings from SMC are quick and easy to install into your fittings. These KQ2UD double unions are also more compact in design which means that these double unions can be used within a confined space. Double union Y's are designed to four branch tubing. The new KQ2 range of products are lighter than previous models and have the advantage of improved insertion and removal forces.
One-touch fitting, white color
Different diameter double union "Y"
Accepts nylon and urethane tubes
Applicable for both vacuum and positive pressure applications
Release collar allows easy removal of tubing without damaging the tube
Maximum vacuum pressure of 1.0 MPa
Use to four-branch line in the same direction with size down
Cooper free
Different diameter double union "Y"
Accepts nylon and urethane tubes
Applicable for both vacuum and positive pressure applications
Release collar allows easy removal of tubing without damaging the tube
Maximum vacuum pressure of 1.0 MPa
Use to four-branch line in the same direction with size down
Cooper free
Tube-to-Tube Fittings & Plugs
Sealant coated threads minimise assembly time. The fittings can be used on vacuum or positive pressure lines. Suitable for use with nylon, soft nylon or polyurethane tube for compressed air or water (general industry) conveyance.
Maximum operating pressure 10 bar
Maximum vacuum operating pressure -100kPa
Proof pressure 3MPa
Ambient and fluid temperature -5 to +60°C (water 0 - 40°C)
Maximum vacuum operating pressure -100kPa
Proof pressure 3MPa
Ambient and fluid temperature -5 to +60°C (water 0 - 40°C)
Related links
- SMC KQ2UD Series Union Y Tube-to-Tube Connection Style, KQ2UD04-06A
- SMC KQ2 Series Y Tube-to-Tube Adaptor Tube-to-Tube Connection Style
- SMC KQ2 Series Y Fitting Threaded-to-Tube Connection Style
- SMC KQ2 Series Y Fitting Tube-to-Tube Connection Style
- SMC KQ2 Series Double Y Tube-to-Tube Adaptor Push In 8 mm Tube-to-Tube Connection Style
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- SMC KQ2 Series Straight Tube-to-Tube Adaptor Tube-to-Tube Connection Style
- SMC KQ2 Series Plug-in Reducer Tube-to-Tube Connection Style