Specification Parameters
| Operating Fluid | Air |
| Type | Pneumatic Fittings |
| Proof Pressure | 1.32 MPa (13.5 kgf/cm²) |
| Max. Operating Pressure | 0~0.9 MPa (0~9.2 kgf/cm²) |
| Ambient & Fluid Temperature | 0~60°C |
| Applicable Tubing | PU Tube, Nylon Tube |
| Model | ØD1 | ØD2 × 2 | B | ØPx3 | E |
| PW6-4 | 6 | 4 | 36 | 13 | 13 |
| PW8-4 | 8 | 4 | 40 | 15 | 15 |
| PW8-6 | 8 | 6 | 40.5 | 15 | 15 |
| PW10-6 | 10 | 6 | 44 | 18.5 | 18.5 |
| PW10-8 | 10 | 8 | 44.5 | 18.5 | 18.5 |
| PW12-8 | 12 | 8 | 47 | 21 | 21 |
| PW12-10 | 12 | 10 | 47.5 | 21 | 21 |
| PW14-10 | 14 | 10 | 53 | 23.5 | 23.5 |
| PW14-12 | 14 | 12 | 53 | 25.5 | 25.5 |
| PW16-12 | 16 | 12 | 56.5 | 25.5 | 25.5 |
| PW16-14 | 16 | 14 | 57 | 25.5 | 25.5 |
Key Features
- Y type reducing (unequal diameter) design
- Push-to-connect quick installation
- Airflow branching with size conversion
- Leak-proof sealing with O-ring
- Suitable for PU and nylon tubing
Applications
- Pneumatic automation systems
- Air compressor pipelines
- Industrial machinery
- Mixed tubing systems
- Multi-branch air distribution
Widely used in pneumatic systems requiring angled airflow branching with tube size conversion in compact layouts.
Product Function
PW fittings are designed to split airflow into two angled directions while connecting different tube sizes, enabling flexible pneumatic circuit design.
Compared to standard Y fittings (PY), PW adds diameter reduction capability, combining branching and size adaptation in one fitting.
Product Structure & Size Range
- PW6-4 / PW8-6 / PW10-8 / PW12-10
- Tube sizes: 4mm → 16mm
- Unequal Y-type branch structure
- Three-way angled connection
Why Choose Our Pneumatic Fittings
- Professional PW pneumatic fitting manufacturer with full reducer size range
- OEM / ODM customization for reducing Y push to connect fitting projects
- Reliable pneumatic Y reducer for automation and compressed air systems
- High-quality air fitting factory China with strict QC system
- Durable push-in reducing Y fitting for flexible pipeline design
- Fast delivery and global B2B supply support
FAQ
Q1: What is a PW pneumatic fitting?
It is a reducing Y type push-to-connect fitting used to connect different tube sizes while branching airflow.
Q2: What is a reducing Y fitting used for?
It is used to split airflow and adapt different tube diameters in pneumatic systems.
Q3: What is the difference between PY and PW fittings?
PY is an equal Y fitting, while PW is a reducing Y fitting with different tube sizes.
Q4: What tubing is compatible with PW fittings?
PW fittings are suitable for PU tube and nylon tube.
Q5: Can PW fittings be customized?
Yes, OEM/ODM customization is available for size combinations, material, and design.
