
The AirTAC Airtac PH-1 Hex Head Toggle Joint PH802D 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.
The PH802D is an AirTAC PH universal male elbow: a push-in fitting that takes Dia 8 mm soft nylon or polyurethane tube into a 1/4in PT male thread, and - unlike a fixed PL elbow - the swivelling joint lets the tube exit point through a full sphere of angles after the thread is tightened. Push the tube home and the internal chuck grips it under the stainless spring gasket; press the POM release ring and it frees again. The D suffix on this series means the body itself arrives in black rather than the standard grey.
This is the resin one-touch profile, not the metal line: working pressure 0-1.0 MPa, vacuum to -750 mmHg, proof pressure 1.5 MPa, and a service window of -20 to +70 C. The male thread ships with sealant already applied, so it seals on the PT port without extra tape, and the brass stud screws into a PBT body around a stainless spring gasket and NBR O-ring.
| Model | Airtac PH-1 Hex Head Toggle Joint PH802D |
|---|---|
| Type | Universal male elbow |
| Series | PH |
| 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.
| 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. |
On a horizontal form-fill-seal machine, the jaw cylinder's 1/4in port faces sideways inside a tight guard; the PH802D swivels so the 8 mm tube leaves at whatever angle clears the frame members.
Where a fixture manifold's PT port points upward under a clamping strap, this universal elbow turns the 8 mm drop line cleanly down to the swing clamp instead of bending the tubing over a sharp edge.
An air knife nozzle on a bottling line conveyor accepts a 1/4in thread from an awkward angle; the PH802D lets maintenance orient the Dia 8 supply tube after installation, without repositioning the nozzle.
On the 1/4in thread ladder for the PH series, this Dia 8 size sits between PH602 (Dia 6 tube) and PH1002 (Dia 10 tube). Stepping down lightens the fitting and suits slimmer 6 mm lines to small actuators; stepping up to Dia 10 feeds higher-consumption cylinders on the same port size. For the same Dia 8 tube on a different port, PH801 drops to 1/8in and PH803 rises to 3/8in - both exist on this series. Match the thread to the drilled port size, not to the tube. If you need a straight shot instead, the PC male connector covers it; if the tube must pass through a panel, that is bulkhead territory, not PH. Remember the tube OD must match exactly - a Dia 8 chuck will not seat or seal on 5/16in or 1/4in tubing.
Quick checklist
It is a Dia 8 mm push-in universal male elbow with a 1/4in PT male thread. Working pressure is 0-1.0 MPa (0-10 kgf/cm2), vacuum down to -750 mmHg, proof pressure 1.5 MPa, and the temperature range is -20 to +70 C. It is the resin one-touch profile, rated for soft nylon or polyurethane tube, with a black (D suffix) body.
A PL elbow exits at one fixed 90 degree angle, so the thread must be oriented correctly when you tighten it. The PH's swivelling joint allows the tube path to be set through a full sphere of angles after installation - useful where the port orientation and the tube route do not agree. The thread carries pre-applied sealant on both versions, and both take the same resin-spec ratings.
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