Specification Parameters
| Parameter | Details |
|---|---|
| Product Type | Mini Pneumatic Fitting |
| Structure | Cross (4-Way) |
| Connection | Tube to Tube |
| Installation | Inline |
| Material | Plastic |
| Operating Fluid | Air / Vacuum |
| Working Pressure | 0 – 1.0 MPa |
| Temperature Range | -20 – 60°C |
| Applicable Tubing | PU / Nylon Tube |
Mini cross pneumatic fittings provide efficient 4-way airflow distribution and stable sealing performance in compact pneumatic systems.

| Model | A | B |
| PZA-C-4 | 30 | 9.5 |
| PZA-C-6 | 34 | 11.5 |
Key Features
- Cross (4-way) structure for multi-direction air distribution
- Mini compact design for space-saving installation
- Push-to-connect quick tube connection
- Built-in sealing system for airtight performance
- Secure tube gripping with internal locking claws
- Durable construction for industrial use
Applications
Pneumatic air distribution systems
Used to distribute compressed air into four directions
Industrial automation systems
Ensures stable multi-line air connections
Machinery equipment
Improves piping efficiency and layout organization
Control panels
Ideal for compact and structured air routing
Compressed air systems
Provides reliable multi-branch air distribution
Widely used in systems requiring centralized airflow distribution to multiple outputs.
Product Function
PZA-C fittings enable four-way air distribution from a single connection point, simplifying system layout and reducing the number of fittings required.
The push-to-connect mechanism allows quick installation, while the internal sealing system ensures airtight performance and long-term reliability.
Compared to other fittings:
- PZA-C = 4-way cross distribution
- PE-C = 3-way tee (90°)
- PY-C = Y-type angled distribution
- Straight fitting = single direction only
Product Structure & Size Range
- Models: PZA-C3 / PZA-C4 / PZA-C6
- Tube sizes: 3mm / 4mm / 6mm
- Equal diameter cross structure
- Mini push-to-connect design
Why Choose Our Pneumatic Fittings
- Professional PZA-C mini pneumatic fitting manufacturer
- OEM / ODM customization for compact fittings
- Reliable cross pneumatic fittings for air distribution
- Durable construction with stable sealing performance
- Space-saving design for automation systems
- Fast delivery and global B2B supply support
FAQ
Q1: What is a PZA-C pneumatic fitting?
It is a mini cross pneumatic fitting used for 4-way air distribution.
Q2: What is the advantage of a cross pneumatic fitting?
It allows airflow to be distributed into four directions from a single point.
Q3: What is the difference between cross and tee fittings?
Cross fittings have 4 outlets, while tee fittings have 3.
Q4: What tubing is compatible with PZA-C fittings?
They are suitable for PU tubing and nylon tubing.
Q5: Where are PZA-C fittings used?
They are used in pneumatic systems, automation equipment, and compact installations.
CTA
Looking for compact 4-way pneumatic fittings for efficient air distribution?
Contact us today for OEM/ODM solutions, bulk pricing, and fast delivery.


