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 | R | A | B | H |
| PCF4-M5 | 4 | M5 | 5.5 | 19.5 | 10 |
| PCF4-01 | 4 | R1/8 | 8 | 22 | 12 |
| PCF4-02 | 4 | R1/4 | 9.5 | 23.5 | 15 |
| PCF6-M5 | 6 | M5 | 5.5 | 20.5 | 12 |
| PCF6-01 | 6 | R1/8 | 8 | 23.5 | 12 |
| PCF6-02 | 6 | R1/4 | 9.5 | 25 | 15 |
| PCF6-03 | 6 | R3/8 | 10.5 | 26 | 19 |
| PCF6-04 | 6 | R1/2 | 11.5 | 27 | 24 |
| PCF8-01 | 8 | R1/8 | 8 | 24 | 14 |
| PCF8-02 | 8 | R1/4 | 9.5 | 25.5 | 15 |
| PCF8-03 | 8 | R3/8 | 10.5 | 26.5 | 10 |
| PCF8-04 | 8 | R1/2 | 11.5 | 27.5 | 24 |
| PCF10-01 | 10 | R1/8 | 8 | 25 | 17 |
| PCF10-02 | 10 | R1/4 | 9.5 | 27 | 17 |
| PCF10-03 | 10 | R3/8 | 10.5 | 28 | 19 |
| PCF10-04 | 10 | R1/2 | 11.5 | 29 | 24 |
| PCF12-01 | 12 | R1/8 | 8 | 27 | 19 |
| PCF12-02 | 12 | R1/4 | 9.5 | 28.5 | 19 |
| PCF12-03 | 12 | R3/8 | 10.5 | 30 | 19 |
| PCF12-04 | 12 | R1/2 | 10.5 | 31 | 24 |
Key Features
- Push-to-connect quick installation design
- Female thread connection for internal ports
- Leak-proof sealing with O-ring structure
- Durable brass + engineering plastic construction
- Easy disconnection and reusable design
👉 Push-to-connect fittings allow fast and tool-free tube connection while maintaining a secure seal
Applications
- Pneumatic automation systems
- Air compressors
- Industrial machinery
- Robotics and assembly lines
- Packaging equipment
Widely used in compressed air systems requiring female thread connection, fast installation, and reliable leak-free performance.
Product Structure & Types
- PCF straight female connector (tube → female thread)
- Thread types: BSP, NPT, metric
- Tube sizes: 4mm, 6mm, 8mm, 10mm, 12mm
- Variants: PCF4, PCF6, PCF8, PCF10, PCF12
👉 PCF fittings support quick tube insertion and secure locking with internal gripping mechanism
Why Choose Our Pneumatic Fittings
- Professional PCF pneumatic fitting supplier with full size range
- OEM / ODM customization for female thread push to connect fitting manufacturer projects
- Reliable pneumatic female connector for automation and industrial systems
- High-quality air tube connector factory China with strict QC system
- Durable push-in pneumatic fitting for leak-free compressed air applications
- Fast delivery and global B2B supply support
FAQ
Q1: What is a PCF pneumatic fitting?
It is a push-to-connect fitting with a female threaded connection used for pneumatic tubing systems.
Q2: What is the difference between PC and PCF fittings?
PC fittings use male threads, while PCF fittings use female threads.
Q3: How does a push-to-connect fitting work?
The tube is inserted into the fitting and locked by internal teeth, while an O-ring provides sealing.
Q4: What materials are used in PCF fittings?
They are typically made of brass and engineering plastics for durability and corrosion resistance.
Q5: Can PCF fittings be customized?
Yes, OEM/ODM customization is available for thread type, tube size, and materials.
