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WENK Pneumatic YBPHF Series-Female & Male Swing Elbow
Product Detail
Working Pressure |
0.1~1Mpa |
Proof Pressure |
1Mpa |
Working Temperature Range |
0℃~80℃ |
Applicable Pipe |
PU Tube |
Body Material |
Plastic |
YBPHF Series Female Elbow Fitting - User Guide

Product Introduction
The YBPHF Series Female Elbow Fitting is a high-quality pneumatic connection component manufactured by WENK Pneumatic. It is designed to connect PU tubing with male threaded components in pneumatic systems. This fitting features a 90-degree elbow design with an external hexagonal structure, facilitating easy installation and secure fixing using standard wrenches.

Installation Guide
Preparation
- Required tools: Appropriate size wrench, tube cutting tool, cleaning agent
- Check the fitting for any damage or deformation
- Confirm that the fitting specifications match the pipes and male threaded components to be connected
- Clean the interior of the fitting to ensure no foreign objects or impurities
Installation Steps
- Use a tube cutting tool to cut the PU tube to a vertical plane, ensuring no burrs or deformation
- Clean the exterior of the pipe to remove dust and grease
- Fully insert the PU tube into the push-in end of the fitting, ensuring it reaches the bottom
- Gently pull the pipe to confirm it is securely connected and cannot be pulled out
- Use a wrench to connect the female threaded end of the fitting with the male threaded component through the external hexagonal part
- Tighten the threaded connection with appropriate force, avoiding excessive force that may damage the threads

Usage and Maintenance
Usage Parameters
- Working pressure range: 0-1.0MPa
- Working temperature range: 0-60°C
- Applicable pipe: PU tube
Maintenance Points
- Regularly inspect the fitting's appearance; replace immediately if there are cracks, deformation, or corrosion
- Keep the fitting clean to avoid accumulation of dust and impurities
- When not in use for extended periods, store the fitting in a dry, well-ventilated environment
- Avoid subjecting the fitting to severe impact or heavy pressure

Troubleshooting
-
Loose Pipe Connection
- Ensure the pipe is fully inserted to the bottom of the fitting
- Check if the pipe is worn or aged
-
Leakage at Threaded Connection
- Re-tighten the threaded connection using appropriate tools
- Check if the threads are damaged; replace the fitting if necessary
-
Fitting Damage
- If cracks or deformation are found in the fitting, replace it with a new one immediately
Loose Pipe Connection
- Ensure the pipe is fully inserted to the bottom of the fitting
- Check if the pipe is worn or aged
Leakage at Threaded Connection
- Re-tighten the threaded connection using appropriate tools
- Check if the threads are damaged; replace the fitting if necessary
Fitting Damage
- If cracks or deformation are found in the fitting, replace it with a new one immediately

Safety Tips
- Use appropriate tools during installation and disassembly to avoid injury
- Ensure the system is depressurized when operating in high-pressure systems
- Regularly inspect the system to ensure all connections are safe and reliable
- Follow relevant safety regulations and operating procedures
Our Commitments & Core Advantages
1. We are a factory specializing in the production of pneumatic components, with mature manufacturing experience and technology.
2. We manufacture and supply a wide range of series and specifications of air cylinders and pneumatic components, providing you with flexible options.
3. We can undertake the customization business of various pneumatic components according to the specific needs of customers.
We adhere to the service concept of efficiency and thoughtfulness, making you feel comfortable throughout the cooperation process, just as smooth as cooperating with a close friend.











