Airtac PZB Cross Threaded Fitting PZB602D
The AirTAC Airtac PZB Cross Threaded Fitting PZB602D is a genuine threaded cross for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
- TypeThreaded cross
- SeriesPZB
- 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 PZB Cross Threaded Fitting PZB602D
The PZB602D is an AirTAC PZB threaded cross: a single fitting that turns one male 1/4" PT port into a four-way junction, with three one-touch legs that each grip a Dia 6 mm tube. Push the soft nylon or polyurethane tube in until it bottoms, the stainless spring gasket and chuck clamp it against the NBR O-ring seal, and press the POM release ring to let it go. The 1/4" male thread arrives with sealant already applied, so it screws straight into a PT-tapped port without extra tape or paste.
This is the resin and brass profile, rated 0-1.0 MPa (0-10 kgf/cm2) working, 1.5 MPa proof, with a vacuum capability of -750 mmHg (10 Torr) and a temperature window of -20 to +70 C. The D suffix on the PZB series changes the whole body to black rather than just the release button, which is the difference from the PC and POC connectors where grey stays the default. Body and threaded section are PBT over a brass stud.
Airtac PZB Cross Threaded Fitting PZB602D Technical Specifications
| Model | Airtac PZB Cross Threaded Fitting PZB602D |
|---|---|
| Type | Threaded cross |
| Series | PZB |
| 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 PZB Cross Threaded Fitting PZB602D
| PZB | Threaded cross. |
|---|---|
| 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 PZB Cross Threaded Fitting PZB602D Is Used
Packaging machine manifold branch
On a horizontal flow-wrapper, one 1/4" PT tap on the FRL outlet can feed the film-tension cylinder, the jaw actuator and a sensing line at once. The PZB602D splits that single port into three Dia 6 runs without stacking tee fittings or extra nipples.
Textile machine dark-frame plumbing
Looms and spinning frames route air along black-painted frames where grey fittings visually clutter the machine. The black body of the PZB602D blends in on the 1/4" drop from the main supply rail, with three Dia 6 legs feeding tension rollers and thread guides.
Robot gripper junction block
A pick-and-place cell often needs one supply split to two grippers plus a blow-off nozzle. Mounting the PZB602D directly into the 1/4" port of the wrist manifold keeps the junction at the moving axis, with short Dia 6 tails that flex cleanly with the arm.
Is the Airtac PZB Cross Threaded Fitting PZB602D the Right Part?
Work both directions on the PZB ladder. Stepping the thread down one notch at the same Dia 6 tube gives the PZB601 on 1/8" PT, which is the choice when your manifold or valve port is the smaller tap. Staying on the 1/4" thread and stepping the tube up gives the PZB802 for Dia 8 mm tubing, with PZB1002 available if the branch feeds a larger bore. Note that the PZB cross has no M5 version and no Dia 4 size at all: its smallest configuration is Dia 6 on 1/8", so if you need Dia 4 branching, move to the PEB or PED tee families, which do cover Dia 4.
Tube OD must match exactly. This cross holds 6 mm outer diameter soft nylon or polyurethane only - a 1/4" (6.35 mm) tube will not seat, and forcing it risks a leak that only shows up under pressure. Pick PZB602D when a cross, not a tee, is genuinely the shape you need: one supply leg plus three take-offs from a single tapped port.
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 PZB Cross Threaded Fitting PZB602D FAQ
It is an AirTAC PZB threaded cross for Dia 6 mm soft nylon or polyurethane tube with a 1/4" PT male thread. Working pressure 0-1.0 MPa (0-10 kgf/cm2), negative pressure -750 mmHg (10 Torr), proof pressure 1.5 MPa, operating temperature -20 to +70 C. Body in black PBT with a brass stud and sealant pre-applied to the thread.
No. The PZB threaded cross starts at Dia 6 mm tube and 1/8" thread, so the smallest part is the PZB601 - there is no M5 thread and no Dia 4 size anywhere in the PZB range. If your circuit needs Dia 4 branches, use a PEB male branch tee or PED male run tee instead; both families support Dia 4 on 1/8" and larger threads.
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