WENK Pneumatic KLC Series-Union Straight
Product Detail
| Applicable Fluid | Compressed Air. (If liquid please ask for technical support) |
| Proof Pressure | 1.32MPa(13.5kgf/cm²) |
| Max. Working Pressure | 0~0.9MPa(0~9.2kgf/cm²) |
| Vacuum | -99.99~0KPa(-750~0kgf/cm²) |
| Ambient & Fluid Temperature | 0°C~+60°C |
| Applicable Pipe | PU Tube |
| Material | Brass |
KLC Series Quick Twist Union Straight User Guide
Product Introduction
The KLC Series Quick Twist Union Straight by WENK Pneumatic is a high-efficiency connection device specifically designed for pneumatic systems. Constructed with premium brass material and precision manufacturing processes, it offers excellent corrosion resistance and structural strength, making it suitable for various industrial environments.
The unique quick twist design allows for tool-free installation and disassembly, greatly improving work efficiency. The product features a reliable internal sealing structure to ensure tight connections and effectively prevent leakage. Ideal for connecting PU and other plastic hoses, it is the perfect connection solution for pneumatic systems.
Installation Steps
-
Preparation before installation
- Confirm that the quick twist union model matches the pneumatic system interface
- Inspect the product for any damage or deformation
- Prepare the appropriate hose, ensuring the hose size matches the fitting
-
Installation process
- Ensure the pneumatic system is shut down and depressurized
- Clean the hose end to remove oil and debris
- Rotate the union's locking nut by hand to loosen it
- Insert the hose into the union, ensuring it is fully seated
- Hand-tighten the locking nut until slight resistance is felt
- Use a wrench to gently tighten an additional 1/4 turn to ensure a good seal
-
Installation precautions
- Do not over-tighten during installation to avoid damaging threads or seals
- Ensure the hose is fully inserted into the union to prevent leakage due to insufficient insertion depth
- After installation, check that the connection is secure and not loose
Preparation before installation
- Confirm that the quick twist union model matches the pneumatic system interface
- Inspect the product for any damage or deformation
- Prepare the appropriate hose, ensuring the hose size matches the fitting
Installation process
- Ensure the pneumatic system is shut down and depressurized
- Clean the hose end to remove oil and debris
- Rotate the union's locking nut by hand to loosen it
- Insert the hose into the union, ensuring it is fully seated
- Hand-tighten the locking nut until slight resistance is felt
- Use a wrench to gently tighten an additional 1/4 turn to ensure a good seal
Installation precautions
- Do not over-tighten during installation to avoid damaging threads or seals
- Ensure the hose is fully inserted into the union to prevent leakage due to insufficient insertion depth
- After installation, check that the connection is secure and not loose
Disassembly Steps
- Ensure the pneumatic system is shut down and depressurized
- Use a wrench to slightly loosen the locking nut by 1/4 turn
- Rotate and remove the locking nut by hand
- Gently pull out the hose
- If necessary, replace with a new seal before reinstallation
Daily Maintenance
-
Regular inspection
- Monthly check for loose connections or leaks at the joint
- Inspect seals for aging or damage
- Observe for any abnormalities during system operation
-
Cleaning and maintenance
- Perform external cleaning quarterly by wiping the fitting surface with a soft cloth
- If leakage is detected, disassemble and inspect the seals promptly
- When not in use for an extended period, store the union in a dry, clean environment
-
Service life
- Under normal usage conditions, the KLC Series Quick Twist Union has a service life of 3-5 years
- Seals are consumable parts; annual replacement is recommended to ensure sealing effectiveness
Regular inspection
- Monthly check for loose connections or leaks at the joint
- Inspect seals for aging or damage
- Observe for any abnormalities during system operation
Cleaning and maintenance
- Perform external cleaning quarterly by wiping the fitting surface with a soft cloth
- If leakage is detected, disassemble and inspect the seals promptly
- When not in use for an extended period, store the union in a dry, clean environment
Service life
- Under normal usage conditions, the KLC Series Quick Twist Union has a service life of 3-5 years
- Seals are consumable parts; annual replacement is recommended to ensure sealing effectiveness
Safety Precautions
- Before installation and maintenance, ensure the pneumatic system is completely depressurized
- Do not exceed the product's rated working pressure and temperature range
- When selecting a union, ensure its specifications match your pneumatic system
- If severe damage or malfunction is found, immediately stop use and replace the union
For any questions or technical support, please contact WENK Pneumatic customer service.
