# PK Pneumatic Five Way Fitting Push-to-Connect Air Tube Distributor

Date: 2026-07-12
Categories: Pneumatic Fittings
URL: https://homipneu.com/pk-pneumatic-five-way-fitting.html

## Product Summary

PK pneumatic fittings are **five-way push-to-connect air tube distributors** designed for multi-branch airflow distribution in pneumatic systems.

With a five-port structure, PK fittings help simplify complex air piping layouts and distribute compressed air to multiple pneumatic lines from one compact connector.

The push-to-connect design allows fast tube installation without tools and is suitable for PU tube and nylon tube applications. **OEM and ODM customization services are available** for tube size, material, color, and branding requirements.

### 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

![PK pneumatic five way push to connect air tube distributor](https://homipneu.com/wp-content/uploads/2026/04/20260429032819314602-800x338.webp)

**Model**
**ØD × 5**
**A**
**ØPx 5**
**E**

PK-4
4
58
11
17.5

PK-6
6
66
13
19.5

PK-8
8
75
15
22.5

PK-10
10
87
18.5
24.5

PK-12
12
99.5
21
27.5

### Color options available:

[![PKG pneumatic five way reducing push to connect air tube distributor](https://homipneu.com/wp-content/uploads/2026/04/20260429214815324418.webp)](https://homipneu.com/wp-content/uploads/2026/04/20260429214815324418.webp)

[![PKG pneumatic five way reducing push to connect air tube distributor](https://homipneu.com/wp-content/uploads/2026/05/20260502055038566601.webp)](https://homipneu.com/wp-content/uploads/2026/05/20260502055038566601.webp)

[![PKG pneumatic five way reducing push to connect air tube distributor](https://homipneu.com/wp-content/uploads/2026/05/20260502055039451691.webp)](https://homipneu.com/wp-content/uploads/2026/05/20260502055039451691.webp)

![PKG pneumatic five way reducing push to connect air tube distributor](https://homipneu.com/wp-content/uploads/2026/04/20260429214815324418.webp)

![PKG pneumatic five way reducing push to connect air tube distributor](https://homipneu.com/wp-content/uploads/2026/05/20260502055038566601.webp)

![PKG pneumatic five way reducing push to connect air tube distributor](https://homipneu.com/wp-content/uploads/2026/05/20260502055039451691.webp)

### Key Features

- Five-way multi-branch air distribution design

- Push-to-connect quick installation

- Compact structure for complex piping layouts

- Suitable for PU tube and nylon tube

- Reliable sealing for compressed air systems

### Applications

- Pneumatic automation systems

- Air distribution manifolds

- Industrial machinery

- Robotics systems

- Packaging and assembly equipment

Widely used in pneumatic systems requiring **multi-branch airflow distribution, compact tube layout, and reliable air routing**.

### Product Function

PK fittings are designed to **distribute one compressed air source into multiple tube directions**, helping organize complex pneumatic circuits in a compact and efficient way.

Simple structure comparison:

- PE = T type three-way fitting

- PY = Y type three-way fitting

- PZA = cross four-way fitting

- PK = five-way air distributor

### Product Structure & Size Range

- PK4 / PK6 / PK8 / PK10 / PK12

- Tube sizes: 4mm → 12mm

- Five-way branch structure

- Push-to-connect tube locking design

### Why Choose Our Pneumatic Fittings

- Professional **PK pneumatic fitting manufacturer** with stable supply capacity

- OEM / ODM customization for **five way push to connect fitting projects**

- Reliable **pneumatic air distributor for automation and compressed air systems**

- High-quality **air fitting factory China with strict QC system**

- Durable **push-in pneumatic multi-branch fitting for airflow distribution**

- Fast delivery and global B2B supply support

### FAQ

**Q1: What is a PK pneumatic fitting?**It is a five-way push-to-connect fitting used to distribute compressed air into multiple tube lines.

**Q2: What is a five-way pneumatic fitting used for?**It is used for multi-branch airflow distribution in compressed air tubing systems.

**Q3: What is the difference between PZA and PK fittings?**PZA is a four-way cross fitting, while PK is a five-way air distributor.

**Q4: What tubing is compatible with PK fittings?**PK fittings are suitable for PU tube and nylon tube.

**Q5: Can PK fittings be customized?**Yes, OEM/ODM customization is available for tube size, material, color, and structure.

### CTA

Looking for reliable pneumatic five-way fittings for your system?Contact us now for **OEM/ODM solutions, bulk pricing, and fast delivery**.