Airtac PCF Female Thread Straight Fitting PCF802
The AirTAC Airtac PCF Female Thread Straight Fitting PCF802 is a genuine female connector for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
- TypeFemale connector
- SeriesPCF
- 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 PCF Female Thread Straight Fitting PCF802
The AirTAC PCF802 is a one-touch female connector from the PCF range: a straight fitting whose machine end is an INTERNAL 1/4 inch PT thread and whose tube end accepts Dia 8 mm soft nylon or polyurethane tubing. Where the PC male connector screws into a tapped port, the PCF is the part you use when the port already carries a male taper thread and you want the fitting to screw down onto it - a common situation on imported valve manifolds and FRL outlets. Thread standard throughout this catalogue is PT.
Push the tube fully home and the stainless spring gasket plus POM chuck grip it against the Dia 8 bore; press the release ring to free it. This is the resin/brass spec profile: working pressure 0-1.0 MPa (0-10 kgf/cm2), vacuum to -750 mmHg (10 Torr), proof pressure 1.5 MPa, temperature -20 to +70 C. The body is PBT with a brass stud, the O-ring is NBR, and the internal thread mates with a male taper thread rather than carrying factory-applied sealant like the male parts do.
Airtac PCF Female Thread Straight Fitting PCF802 Technical Specifications
| Model | Airtac PCF Female Thread Straight Fitting PCF802 |
|---|---|
| Type | Female connector |
| Series | PCF |
| 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 PCF Female Thread Straight Fitting PCF802
| PCF | Female 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 PCF Female Thread Straight Fitting PCF802 Is Used
Valve manifold outlets
Screwing onto the male outlet ports of a 5/2 solenoid manifold on a packaging machine, turning a threaded port into a push-in Dia 8 line to the actuator in one motion.
Pneumatic control cabinets
Sitting on the male-threaded outlets of an FRL or shuttle block inside a control cabinet, feeding Dia 8 nylon drops out to grippers and ejector cylinders.
Rotary indexing tables
Providing a compact, straight, female-threaded take-off on an indexer's port block where a male stud would stand off too far from the rotating body.
Is the Airtac PCF Female Thread Straight Fitting PCF802 the Right Part?
In the Dia 8 / 1/4 in corner of the female-connector ladder, the neighbouring tube sizes are Dia 6 (PCF602) below and Dia 10 (PCF1002) above. Stepping down to Dia 6 buys compactness on a narrow port; stepping up to Dia 10 moves more air through the bore on longer runs - match it to the tubing you already run, because a Dia 6 fitting will not grip Dia 6-plus tube and the OD must match exactly. Check the mating thread before ordering: an internal 1/4 in PT is wrong for a female-port machine, where a PC male connector is the answer instead.
If you need to pass this connection through a cabinet or guard sheet, the PMF bulkhead female connector in Dia 8 uses an M16x1 locknut and is the purpose-built alternative; the PHF universal female elbow swivels when the approach angle is awkward.
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 PCF Female Thread Straight Fitting PCF802 FAQ
It is a female one-touch connector joining Dia 8 mm soft nylon or polyurethane tube to a 1/4 inch PT internal thread. Working pressure 0-1.0 MPa (0-10 kgf/cm2), vacuum to -750 mmHg (10 Torr), proof pressure 1.5 MPa, temperature -20 to +70 C. Body PBT with brass stud, POM chuck and release button, stainless spring gasket, NBR O-ring.
The PCF802 has no sealant pre-applied, because the sealing happens on the mating male taper thread it screws onto. Fit the male thread with thread sealant or PTFE tape and tighten hand-plus-a-quarter-turn; keep sealant off the first thread so it cannot migrate into the air path or the Dia 8 chuck.
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