one touch fittings
PK Five way Pneumatic fittings
A compact organizer for cables, toiletries, repairs, and the kit you move between bags.
Specifications
- Tube Material
- Nylon and Polyurethane
- Fliud Type
- Air, Vacuum
- Operating Pressure
- 0.11-1.0Mpa
- Tube OD
- 4mm/6mm/8mm/10mm/12mm/16mm
- Thread sizes
- M5/ G1/8-1/2
PK Series Five-Way Pneumatic Push-In Fittings are designed for multi-directional connection and distribution of compressed air in pneumatic systems.
With a compact five-port structure, PK fittings allow multiple pneumatic tubes to be connected in one location, simplifying air circuit layout and reducing installation space.
The PK series includes various tube sizes from Ø4mm to Ø12mm, with different port configurations and combination models to meet diverse pneumatic connection requirements.
Product Features
1. Five-Way Multi-Port Design
PK pneumatic fittings feature a five-way connection structure that enables multiple air lines to be connected together.
Advantages:
- Flexible pneumatic circuit design
- Efficient air distribution
- Reduced number of fittings required
- Space-saving installation
This design is especially suitable for pneumatic systems requiring multiple actuator connections.
2. One Touch Push-In Connection
The PK series adopts a quick push-in tube connection structure.
Features:
✔ Fast tube installation
✔ Easy disconnection
✔ No special tools required
✔ Reliable tube locking
✔ Reduced assembly time
The integrated locking mechanism ensures stable connection during continuous machine operation.
3. Compact Pneumatic Manifold Solution
Compared with using multiple individual fittings, PK five-way connectors provide:
- Cleaner pneumatic layout
- Reduced installation space
- Easier maintenance
- Improved machine appearance
Product Structure
Component | Material |
Main Body | Plastic |
Locking Claw | Stainless Steel |
Seal Ring | NBR |
Release Ring | Engineering Plastic |
Technical Specifications
Item | Specification |
Product Series | PK Series |
Product Type | Five-Way Pneumatic Push-In Fitting |
Connection Type | Push-In One Touch |
Applicable Tube | PU / PA / PE Tubing |
Tube Diameter | Ø4 / Ø6 / Ø8 / Ø10 / Ø12 mm |
Working Pressure | 0~1.0 MPa |
Operating Temperature | 0~60℃ |
Working Medium | Compressed Air |
Application | Industrial Pneumatic Systems |
Reducing Five-Way Fittings
Available reducing models include:
- PKG06-04
- PKG08-04
- PKG08-06
- PKG10-06
- PKG10-08
These models allow connection between different tube sizes, providing greater flexibility for pneumatic system design.
Applications
Industrial Automation
PK five-way fittings are widely used in:
- Automated production lines
- Assembly machines
- Robot systems
- Pneumatic control cabinets
Packaging Machinery
Applications include:
- Packing machines
- Filling equipment
- Labeling machines
- Sorting systems
Pneumatic Control Systems
Suitable for:
- Cylinder control circuits
- Solenoid valve systems
- Air distribution modules
- Vacuum systems
Advantages of PK Pneumatic Fittings
Feature | Benefit |
Five-Port Design | Multiple air connections |
Push-In Structure | Fast installation |
Compact Size | Saves machine space |
Multiple Tube Sizes | Flexible application |
Stable Sealing | Reduces air leakage |
