Airtac PHW F Thread Swivel Tee Fitting PHW804D
The AirTAC Airtac PHW F Thread Swivel Tee Fitting PHW804D is a genuine double universal male elbow for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
- TypeDouble universal male elbow
- SeriesPHW
- 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 PHW F Thread Swivel Tee Fitting PHW804D
The PHW804D is an AirTAC PHW double universal male elbow: a Dia 8 mm one-touch tube socket on a male elbow with two swivel joints, ending in a 1/2in PT male thread. Both articulation points rotate, so the fitting can be angled, offset and rotated to meet a tube that approaches from almost any direction. Push the soft nylon or PU tube in until it bottoms; the stainless spring gasket and chuck grip it around the bore, and pressing the POM release ring frees it again.
This is the resin/brass one-touch line, not the metal BP family: working pressure 0-1.0 MPa, proof pressure 1.5 MPa, vacuum to -750 mmHg, and a service window of -20 to +70 C. The 1/2in thread arrives pre-coated with sealant; hand-start it, then tighten until the swivels sit where the tube run wants them. The D suffix makes this the black-bodied version of the PHW804 rather than the standard grey.
Airtac PHW F Thread Swivel Tee Fitting PHW804D Technical Specifications
| Model | Airtac PHW F Thread Swivel Tee Fitting PHW804D |
|---|---|
| Type | Double universal male elbow |
| Series | PHW |
| 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 PHW F Thread Swivel Tee Fitting PHW804D
| PHW | Double 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. |
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 PHW F Thread Swivel Tee Fitting PHW804D Is Used
Large-bore solenoid valve exhaust runs
A 1/2in PT port on a quarter-turn or solenoid valve is far larger than an 8 mm signal line needs, so the elbow catches the oversize port while the double swivel points the 8 mm drop tube away from adjacent valve stacks on a shared manifold.
Bottling line rotary rinse headers
Rinse and purge nozzles on rotary bottling machinery sit at odd compound angles inside tight guards; two swivel points let a fixed pipe stub and a flexible 8 mm PU drop meet without stressing the tube at the chuck.
Press-shop fixture clamping circuits
Pneumatic swing clamps on weld fixtures approach from changing directions as the fixture is re-tooled; a PHW804D at the clamp port absorbs the re-aim without re-bending tube or remaking the connection.
Is the Airtac PHW F Thread Swivel Tee Fitting PHW804D the Right Part?
On a 1/2in PT thread, Dia 8 is the smallest tube AirTAC makes in the PHW range - there is no PHW404 or PHW604 - so the only step from here is up to the PHW1004 or PHW1204, which open the bore for longer or higher-demand 10 mm and 12 mm runs. If the tube is fixed at 8 mm but the port is smaller, the same tube fits the PHW802 (1/4in) and PHW803 (3/8in) with the identical swivel geometry. Match the thread to the port first, then the tube: a Dia 8 socket will not clamp 1/4in or 5/16in imperial tube, only 8 mm OD exactly. Where the approach is straight-on rather than angled, a single-swivel PH804 or a fixed PC804 is the simpler part; reach for the PHW when the tube must turn a corner and still swivel to seat.
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 PHW F Thread Swivel Tee Fitting PHW804D FAQ
Working pressure 0-1.0 MPa (0-10 kgf/cm2), proof pressure 1.5 MPa, vacuum to -750 mmHg (10 Torr), temperature -20 to +70 C. The fitting joins Dia 8 mm soft nylon or PU tube to a 1/2in PT male thread and is the black (D) body colour. Thread standard is PT throughout this catalogue.
No extra compound is needed: AirTAC ships every threaded one-touch part with sealant already applied to the male thread (M5 sizes use a sealing gasket instead). Because the elbow swivels on two joints, hold the swivel nut while tightening the thread so the sealant land stays seated against the port and the tube socket ends up pointing where the run requires.
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