Airtac PH-1 Hex Head Toggle Joint PH801-S
SUS304 stainless variant (-S)The AirTAC Airtac PH-1 Hex Head Toggle Joint PH801-S is a genuine universal male elbow for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
- TypeUniversal male elbow
- SeriesPH
- 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 PH-1 Hex Head Toggle Joint PH801-S
The PH801-S is an AirTAC PH universal male elbow, joining Dia 8 mm soft nylon or polyurethane tubing to a 1/8in PT male thread. Unlike a fixed PL elbow, the universal joint lets you set the outlet at any angle and then hold it there, so the tube can leave the fitting along the cleanest path in the machine. Push the tube home and the internal chuck grips it; press the release ring and it frees. This -S variant carries a SUS304 stainless stud screwed into the PBT body - it is not a solid stainless fitting, and the outlet thread material is what you are paying the premium for.
This is the standard resin/brass one-touch spec profile, not the metal BP line: working pressure 0-1.0 MPa, proof pressure 1.5 MPa, vacuum to -750 mmHg (10 Torr), and a working temperature of -20 to +70 C. The PT thread arrives with sealant already applied, and the release button and chuck are POM with an NBR O-ring doing the sealing on the tube.
Airtac PH-1 Hex Head Toggle Joint PH801-S Technical Specifications
| Model | Airtac PH-1 Hex Head Toggle Joint PH801-S |
|---|---|
| Type | Universal male elbow |
| Series | PH |
| 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 PH-1 Hex Head Toggle Joint PH801-S
| PH | Universal male elbow. |
|---|---|
| 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 PH-1 Hex Head Toggle Joint PH801-S Is Used
Angled feed to a pneumatic press cylinder
On an automotive cell's pneumatic impact press, the cylinder port often faces the guard. The PH801-S swivel lets the 8 mm line approach at whatever angle clears the fixture instead of forcing a sharp fixed bend that kinks polyurethane tube.
Plating and rinse station plumbing
On electroplating or rinse stations where chrome-bearing mist attacks brass hardware, the SUS304 stud on the air connection keeps the exposed threaded joint stainless while the PBT body shrugs off the same atmosphere.
Re-aimable blow-off on a bottling line
A Dia 8 air knife or blow-off nozzle on a bottling conveyor needs its angle tuned after commissioning. The universal elbow holds the set angle once the nut is positioned, so operators can point the jet at the bottle shoulder without re-piping.
Is the Airtac PH-1 Hex Head Toggle Joint PH801-S the Right Part?
On the PH 1/8in row the ladder runs 4, 6, 8 mm, so PH801 is the largest tube bore you can get on this thread - one step down is the PH601 (Dia 6) if your line feeds a smaller actuator. If you need more bore than 8 mm, the 1/8in thread is the limit, not the elbow: step to the PH802 (same Dia 8 tube on a 1/4in PT thread) or the PH1002 (Dia 10, 1/4in). Match the stud to the port thread, not the tube - a 1/8in stud will not seal into a 1/4in port whatever the bore. And remember the tube must match exactly: a Dia 8 chuck will not reliably hold 1/4in (6.35 mm) imperial tube, even though the difference looks small on a ruler.
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 PH-1 Hex Head Toggle Joint PH801-S FAQ
It is the standard resin one-touch profile: working pressure 0-1.0 MPa (0-10 kgf/cm2), proof pressure 1.5 MPa, usable to -750 mmHg (10 Torr) vacuum, temperature -20 to +70 C. The size is Dia 8 mm tube on a 1/8in PT male thread. The -S suffix changes the stud to SUS304 but does not alter any of these figures.
No. On the PH family the -S variant fits a SUS304 stainless stud into a body that stays PBT, so the tube chuck, release ring and O-ring hardware are unchanged from the standard PH801. If your whole fitting must be stainless, the PC/POC straight connector families are the ones AirTAC builds with a solid SUS304 body - an elbow in solid stainless is not offered in this catalogue.
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