Airtac PYB Y-Type Threaded Tee Fitting PYB601D
The AirTAC Airtac PYB Y-Type Threaded Tee Fitting PYB601D is a genuine branch y for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
- TypeBranch Y
- SeriesPYB
- Working pressure0 - 1.0 MPa (0 - 10 kgf/cm2)
- Proof pressure1.5 MPa
- Temperature-20 to +70 °C
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac PYB Y-Type Threaded Tee Fitting PYB601D
The AirTAC PYB601D is a branch Y union from the resin one-touch range: a Dia 6 mm push-in socket splits the flow into two further Dia 6 mm push-in legs, with a 1/8 in PT male stud for the supply side. Push the tubing home and the internal chuck grips the OD; press the POM release ring and the tube frees off again. No tools, no ferrules, no re-making the joint when you re-route a branch.
This is the standard resin spec profile: 0-1.0 MPa working pressure, -750 mmHg (10 Torr) vacuum capability, 1.5 MPa proof pressure and -20 to +70 C with soft nylon or polyurethane tubing. The 1/8 in stud ships with sealant already on the thread, so it seals straight into a PT port. Note that the D suffix on the PYB series changes the whole body colour to black, not just the release button - handy if you colour-code circuits on the machine.
Airtac PYB Y-Type Threaded Tee Fitting PYB601D Technical Specifications
| Model | Airtac PYB Y-Type Threaded Tee Fitting PYB601D |
|---|---|
| Type | Branch Y |
| Series | PYB |
| Connection | Push-in one-touch |
| Working pressure | 0 - 1.0 MPa (0 - 10 kgf/cm2) |
|---|---|
| Negative pressure | -750 mmHg (10 Torr) |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Applicable tubing | Soft nylon or polyurethane tube |
| Thread standard | PT (Rc tapered) unless the code says otherwise |
POM release button and chuck, aluminium-alloy guide, stainless spring gasket, NBR O-ring; body brass or PBT depending on the part. AirTAC publishes flow as a characteristic curve rather than a single figure, so no L/min value is listed.
Model Code: Airtac PYB Y-Type Threaded Tee Fitting PYB601D
| PYB | Branch Y. |
|---|---|
| 4 / 6 / 8 / 10 / 12 | Tube outside diameter in mm (3.2 mm exists on the mini series). |
| M5 / 01 / 02 / 03 / 04 | Thread: M5x0.8, 1/8", 1/4", 3/8", 1/2" (M3 on the mini series). |
| D | Black. Blank = grey. |
Fitting & Sealing Notes
- check Cut the tube square and clean before pushing it home, or the seal will leak.
- check Push until it stops, then pull back to check the chuck has gripped.
- check To release, press the collet ring fully in and pull the tube out.
- check Threaded parts arrive with sealant on the thread; M5 sizes use a sealing gasket.
- check Match the tube OD exactly - a 6 mm fitting will not hold 1/4" tube.
Where the Airtac PYB Y-Type Threaded Tee Fitting PYB601D Is Used
Pick-and-place head splitting
On a small pick-and-place module, one 1/8 in PT drop from the valve manifold can feed two Dia 6 mm lines to the vacuum generator and the grip cylinder through a single Y instead of a tee plus extra studs.
Twin blow-off nozzles on a packaging line
Carton-forming machines often want two air nozzles clearing a flap from opposite sides. A PYB601D at the frame splits the Dia 6 mm supply into both nozzles with one push-in joint each.
Branching to an analytic actuator pair
In lab automation with soft nylon tubing, the black body of the PYB601D is easy to distinguish from grey water or reagent circuits when a Dia 6 mm air branch feeds a pair of small sampling actuators.
Is the Airtac PYB Y-Type Threaded Tee Fitting PYB601D the Right Part?
Both neighbours exist on this thread: step down to PYB401 for Dia 4 mm legs feeding small pilot lines or thin actuators, or up to PYB801 where the twin branches carry Dia 8 mm tubing to bigger cylinders or longer runs with less pressure drop. The tube bore is what sets the flow path here - keep it matched to the hungriest branch. On the thread side, PYB in 1/8 in accepts Dia 4, 6, 8 or 10 mm legs only; if you need Dia 12 mm branches you must move to a 1/4 in or larger PYB. And whatever you order, the tube OD must match the socket exactly - a Dia 6 mm fitting will not grip 1/4 in tube.
Quick checklist
- ✓ Tube outside diameter matches exactly
- ✓ Thread size and standard match the port
- ✓ Working pressure within 0 - 1.0 MPa (0 - 10 kgf/cm2)
- ✓ Temperature within -20 to +70 °C
Airtac PYB Y-Type Threaded Tee Fitting PYB601D FAQ
It is a Dia 6 mm branch Y with a 1/8 in PT male stud from the resin one-touch line. Working pressure 0-1.0 MPa (0-10 kgf/cm2), negative pressure down to -750 mmHg (10 Torr), proof pressure 1.5 MPa, and an operating temperature range of -20 to +70 C with soft nylon or polyurethane tubing. The release button and chuck are POM, the guide is aluminium alloy, the spring gasket is stainless and the O-ring is NBR.
The two legs share one supply path, so how the flow splits depends on what each branch feeds, not on the fitting itself - AirTAC publishes flow for these fittings as a characteristic curve only, not a fixed figure. As a rule of thumb, keep the tube bore on both legs equal to this Dia 6 mm socket so neither actuator is starved, and check that your 1/8 in supply stud is not the bottleneck for two simultaneous demands.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard parts are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC One-Touch Fittings
Request a Quote for Airtac PYB Y-Type Threaded Tee Fitting PYB601D
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.