Airtac PZB Cross Threaded Fitting PZB602
The AirTAC Airtac PZB Cross Threaded Fitting PZB602 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 PZB602
The AirTAC PZB602 is a threaded cross in the PZB one-touch family: a single 1/4in PT male port that splits the supply four ways, each outlet gripping a Dia 6 mm tube. Push the tubing home and the stainless spring gasket and chuck clamp it; press the POM release ring and the tube frees for rework. No tools, no ferrules, no thread sealant on the tube side.
This is the resin/brass spec profile, so it is rated 0-1.0 MPa working pressure, 1.5 MPa proof, -750 mmHg vacuum and -20 to +70 C. The male thread arrives pre-coated with sealant, the body is PBT over a brass stud, and the O-ring is NBR. Note that PZB is AirTAC's most restricted cross: it starts at Dia 6, has no Dia 4 version and no M5 option, so a Dia 6 cross with a 1/4in thread is already the entry point of the range.
Airtac PZB Cross Threaded Fitting PZB602 Technical Specifications
| Model | Airtac PZB Cross Threaded Fitting PZB602 |
|---|---|
| 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 PZB602
| 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 PZB602 Is Used
Four-cylinder valve manifold feed
Mounted on the 1/4in outlet of a compact 5/2 valve manifold driving small grippers, PZB602 fans one supply into four Dia 6 lines without extra tees on the panel.
Pneumatic distribution inside a control cabinet
A single 1/4in bulkhead entry at the back of a PLC cabinet can branch to a plc-driven pick station, an air jet and two sensors, all in Dia 6 soft nylon.
Lab automation vacuum and blow-off nest
On a microplate handling nest, the cross supplies three Dia 6 vacuum cups plus a shared blow-off jet from one regulated 1/4in drop, held to the -750 mmHg rating.
Is the Airtac PZB Cross Threaded Fitting PZB602 the Right Part?
On the PZB ladder this is the smallest tube size - there is no Dia 4 cross to step down to. The next size up, PZB802, keeps the same 1/4in thread and lifts the bore to Dia 8, which is the usual move when four Dia 6 actuators load the circuit and flow feels starved. If 1/4in is larger than the port you have, PZB601 gives you the same Dia 6 cross on a 1/8in thread instead; 1/4in is the smallest thread that also carries the Dia 10 and Dia 12 options. Whichever way you go, tube OD must match the fitting exactly - a Dia 6 chuck will not seal on 1/4in (6.35 mm) imperial 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 PZB Cross Threaded Fitting PZB602 FAQ
Working pressure 0-1.0 MPa (0-10 kgf/cm2), proof pressure 1.5 MPa, vacuum to -750 mmHg (10 Torr), operating temperature -20 to +70 C. It joins four Dia 6 mm tubes to one 1/4in PT male thread. Body PBT on a brass stud, POM release button and chuck, aluminium alloy guide, stainless spring gasket, NBR seal, grey as standard.
No. PZB is the only cross in this catalogue and it deliberately skips both: the tube ladder starts at Dia 6 (no Dia 4 version) and the thread ladder starts at 1/8in (no M5). For a Dia 4 four-way split, use two PE404 union tees instead; for a small threaded port, step to PZB601 on 1/8in.
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