Airtac PYB Y-Type Threaded Tee Fitting PYB602D-S
SUS304 stainless variant (-S)The AirTAC Airtac PYB Y-Type Threaded Tee Fitting PYB602D-S 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 PYB602D-S
The AirTAC PYB602D-S is a branch Y one-touch fitting: a single male stud with 1/4in PT thread divides into two push-in outlets, both sized for Dia 6mm soft nylon or polyurethane tube. Push each tube home and the internal chuck grips it; press the POM release ring and the tube frees again. The D suffix makes the body black, and the trailing -S makes the male stud SUS304 stainless steel.
This is the resin one-touch line, not the metal BP family: working pressure 0-1.0 MPa (0-10 kgf/cm2), vacuum down to -750 mmHg, proof pressure 1.5 MPa, and a temperature range of -20 to +70 C. On branch-type fittings like the PYB the -S changes the stud only, while the body stays PBT, so every rating matches the standard part. The PT thread arrives with sealant pre-applied, so it seats straight into the port without extra tape.
Airtac PYB Y-Type Threaded Tee Fitting PYB602D-S Technical Specifications
| Model | Airtac PYB Y-Type Threaded Tee Fitting PYB602D-S |
|---|---|
| Type | Branch Y |
| Series | PYB |
| Connection | Push-in one-touch |
| Body material | Stainless steel 304 (-S variant) |
| 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. Stainless (-S): SUS304 in place of brass - a solid SUS304 body on the PC and POC straight connectors, and a PBT body with a SUS304 stud on the elbow, tee and branch shapes. Working pressure, proof pressure and temperature are unchanged from the standard version. 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 PYB602D-S
| 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. |
| -S | Stainless-steel body. |
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 PYB602D-S Is Used
Twin sealing jaws from one valve port
A benchtop impulse sealer can split a single 1/4in valve output into two Dia 6 lines driving the upper and lower jaw cylinders, so both jaws move off one manifold station.
Paired vibrators on a feeder hopper
Mount one PYB on the supply port and run two Dia 6 drops to pneumatic vibrators set either side of a small parts hopper, evening out bridging without extra plumbing.
Blow-off pair at a PCB exit
At a conveyor discharge on an electronics line, the Y divides one regulated feed into two Dia 6 nozzles that clear swarf or rinse water from both faces of the board.
Is the Airtac PYB Y-Type Threaded Tee Fitting PYB602D-S the Right Part?
This 1/4in stud sits mid-ladder on the PYB row: PYB601 drops to a 1/8in PT thread for compact valve manifolds, while PYB603 steps up to 3/8in PT where the port is bigger, both on the same Dia 6 tube. AirTAC lists the 1/4in PYB across Dia 4 to Dia 12 tube, so an 8mm or 10mm line only needs the first digit changed, not the thread. The tube od must match exactly: a Dia 6 chuck will not grip nominal 1/4in imperial tube, and only soft nylon or polyurethane should be used.
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 PYB602D-S FAQ
It is a branch Y fitting with two Dia 6mm push-in outlets and a 1/4in PT male stud. Working pressure is 0-1.0 MPa (0-10 kgf/cm2), it holds vacuum to -750 mmHg (10 Torr), proof pressure is 1.5 MPa, and the service temperature range is -20 to +70 C. The stud is SUS304 and the body is PBT in black.
On branched fittings like the PYB the -S upgrades the male stud to SUS304 for corrosion resistance where wash-down or moisture reaches the port. The body remains PBT, the shape and dimensions are unchanged, and all pressure and temperature figures are identical to the standard grey version - AirTAC publishes no separate certification for it.
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