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 | ΦD×2 | E | B | ΦP×2 | A | R | H |
| PD4-M5 | 4 | 18 | 39.5 | 11 | 3.5 | M5 | 10 |
| PD4-01 | 4 | 18 | 43 | 11 | 7 | R1/8 | 10 |
| PD4-02 | 4 | 18 | 44 | 11 | 8 | R1/4 | 14 |
| PD6-M5 | 6 | 20 | 43.5 | 13 | 3.5 | M5 | 12 |
| PD6-01 | 6 | 20 | 47 | 13 | 7 | R1/8 | 12 |
| PD6-02 | 6 | 20 | 48 | 13 | 8 | R1/4 | 14 |
| PD6-03 | 6 | 20 | 49 | 13 | 9 | R3/8 | 17 |
| PD6-04 | 6 | 20 | 50.5 | 13 | 10 | R1/2 | 21 |
| PD8-01 | 8 | 22 | 50.5 | 15 | 7 | R1/8 | 14 |
| PD8-02 | 8 | 22 | 51.5 | 15 | 8 | R1/4 | 14 |
| PD8-03 | 8 | 22 | 52.5 | 15 | 9 | R3/8 | 17 |
| PD8-04 | 8 | 22 | 54 | 15 | 10 | R1/2 | 21 |
| PD10-01 | 10 | 26 | 58 | 18.5 | 7 | R1/8 | 17 |
| PD10-02 | 10 | 26 | 59 | 18.5 | 8 | R1/4 | 17 |
| PD10-03 | 10 | 26 | 60 | 18.5 | 9 | R3/8 | 17 |
| PD10-04 | 10 | 26 | 61.5 | 18.5 | 10 | R1/2 | 21 |
| PD12-01 | 12 | 28 | 62 | 21 | 7 | R1/8 | 19 |
| PD12-02 | 12 | 28 | 63 | 21 | 8 | R1/4 | 19 |
| PD12-03 | 12 | 28 | 64 | 21 | 9 | R3/8 | 19 |
| PD12-04 | 12 | 28 | 65.5 | 21 | 10 | R1/2 | 21 |
| PD14-02 | 14 | 31 | 68.5 | 23 | 8 | R1/4 | 22 |
| PD14-03 | 14 | 31 | 69.5 | 23 | 9 | R3/8 | 22 |
| PD14-04 | 14 | 31 | 70.5 | 23 | 10 | R1/2 | 22 |
| PD16-02 | 16 | 33 | 73 | 25.5 | 8 | R1/4 | 24 |
| PD16-03 | 16 | 33 | 74 | 25.5 | 9 | R3/8 | 24 |
| PD16-04 | 16 | 33 | 75 | 25.5 | 10 | R1/2 | 24 |
| PD16-06 | 16 | 33 | 77 | 25.5 | 12 | R3/4 | 27 |
Key Features
- T-type side threaded tee structure
- Push-to-connect quick installation
- Two tube ports with one side male thread
- Leak-proof sealing with internal O-ring
- Compact design for air distribution systems
Applications
- Pneumatic automation systems
- Air distribution pipelines
- Industrial machinery
- Packaging equipment
- Robotics and assembly lines
Widely used in pneumatic systems requiring air branching, compact routing, and multi-line distribution.
H3: Product Structure & Types
- PD T-type side thread tee connector
- Tube-to-tube-to-male-thread structure
- Tube sizes: 4mm–16mm
- Thread sizes: M5, R1/8, R1/4, R3/8, R1/2, R3/4
- Common models: PD4-M5, PD6-01, PD8-02, PD10-03, PD12-04, PD16-06
👉 T-shaped branch fittings are designed to split airflow into multiple directions for efficient system layout.
Why Choose Our Pneumatic Fittings
- Professional PD pneumatic tee fitting supplier with full size range
- OEM / ODM customization for T-type side thread pneumatic fitting projects
- Reliable push to connect branch tee fitting for compressed air systems
- High-quality air fitting factory with strict quality control standards
- Durable pneumatic tee connector for industrial automation and machinery
- Fast delivery and global B2B supply support
FAQ
Q1: What is a PD pneumatic tee fitting?
It is a push-to-connect T-type fitting used to split compressed air into multiple directions.
Q2: What does “T-type side thread” mean?
It refers to a tee structure where the threaded port is positioned on the side branch.
Q3: What is the function of a pneumatic branch tee fitting?
It distributes airflow from one line into multiple lines for system expansion.
Q4: What tubing is compatible with PD fittings?
They are suitable for PU tubing and nylon tubing.
Q5: What is the working pressure of PD fittings?
The operating pressure typically ranges from 0 to 0.9 MPa.
Q6: Where are PD tee fittings used?
They are widely used in automation systems, air compressors, and industrial equipment.
Q7: What is the difference between PC and PD fittings?
PC fittings are straight connectors, while PD fittings are T-type connectors for air branching.
Q8: Can PD fittings be customized?
Yes, OEM/ODM customization is available for thread type, tube size, and materials.
