Airtac PC Threaded Straight Connector PC802D
The AirTAC Airtac PC Threaded Straight Connector PC802D is a genuine male connector for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
- TypeMale connector
- SeriesPC
- 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 PC Threaded Straight Connector PC802D
The PC802D is an AirTAC PC male connector, a brass one-touch fitting that joins Dia 8 mm soft nylon or polyurethane tubing to a 1/4 in PT male thread. Push the tube straight into the chuck and the stainless spring gasket grips it instantly for a sealed joint; press the POM release ring toward the body and the tube slides back out for rework or re-routing. The D suffix on a PC part identifies a black release button - the body itself stays the standard brass-and-PBT construction of the PC range.
This fitting belongs to the resin and brass one-touch profile: 0 to 1.0 MPa working pressure, -750 mmHg (10 Torr) vacuum capability, 1.5 MPa proof pressure and a -20 to +70 C temperature window. AirTAC ships threaded PC parts with sealant already applied to the thread, so the 1/4 in stud seals straight into a PT port without extra tape or compound - simply wrench it home on the hex.
Airtac PC Threaded Straight Connector PC802D Technical Specifications
| Model | Airtac PC Threaded Straight Connector PC802D |
|---|---|
| Type | Male connector |
| Series | PC |
| 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 PC Threaded Straight Connector PC802D
| PC | Male connector. |
|---|---|
| 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 PC Threaded Straight Connector PC802D Is Used
Packing machine vacuum generator feed
A Dia 8 supply run feeding an ejector or air saver on a carton-packing line benefits from the 8 mm bore, keeping pressure drop low between the 1/4 in manifold port and the vacuum unit.
Pneumatic control cabinet take-off
The straight 1/4 in PT stud with pre-applied thread sealant bolts directly into a cabinet-mounted valve island or FRL outlet, turning the supply to Dia 8 tube in one push.
Robot gripper air drop
An 8 mm drop line to a pick-and-place robot gripper can be seated or released in seconds through the black release button, handy when gripper tooling is swapped between changeovers.
Is the Airtac PC Threaded Straight Connector PC802D the Right Part?
The 1/4 in port on the PC ladder also takes Dia 4, 6, 10 and 12 tube: step down to the PC602 for a Dia 6 drop feeding a compact valve or sensor, or up to the PC1002 when a heavier cylinder needs more bore and lower velocity loss through the joint. On the thread side, an 8 mm tube is also served by the PC801 in 1/8 in for small manifolds and by the PC803 in 3/8 in for high-flow supply headers - keep flow in mind qualitatively, since a bigger bore or bigger port simply chokes the circuit less. Tube OD must match exactly: an 8 mm chuck will not seal 5/16 in or 1/4 in imperial tube.
If the tube has to pass through a panel or machine wall instead of ending on a port, the PM bulkhead union with its M16x1 locknut is the right shape; where the line must turn 90 degrees off the port, choose the PL male elbow in the same 8 mm x 1/4 in size. The PC802D itself is the straight answer when the direction of travel can stay in line with the 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 PC Threaded Straight Connector PC802D FAQ
Working pressure 0 to 1.0 MPa (0-10 kgf/cm2), usable under vacuum to -750 mmHg (10 Torr), proof pressure 1.5 MPa, operating temperature -20 to +70 C. The fitting joins Dia 8 mm soft nylon or polyurethane tubing to a 1/4 in PT male thread. It is a brass-body PC series one-touch connector with a black release button, POM chuck and NBR O-ring seal.
No. The chuck inside is sized for Dia 8 mm tube only - 6 mm tube will not seal and 10 mm tube will not enter. If you need a different bore, pick the matching PC part number for that tube size; the tube end of a one-touch fitting is never a transition point. For genuinely different bores on one circuit, use a PG different-diameter straight union instead.
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