WENK Pneumatic SCQ-04 Male Thread-Barb Type
Product Detail
Working Media |
Cleaned Air |
Working Pressure |
0.1~1Mpa |
Proof Pressure |
1.5Mpa |
Working Temperature Range |
0℃~80℃ |
Body Material |
Brass |
SCQ-04 Male Thread Barb Ball Valve User Guide
Product Introduction
The SCQ-04 Male Thread Barb Ball Valve is a high-quality brass valve manufactured by WENK Pneumatic. Made from premium brass material, it features excellent corrosion resistance and pressure resistance. One end of the valve is designed with a male thread, and the other end with a hose barb, suitable for connecting to female threaded pipes and flexible hoses without additional adapters. The full-bore structure ensures unobstructed fluid flow, and the quarter-turn operation allows for quick on/off control. It is widely used in pneumatic systems, water supply pipelines, industrial equipment, and other fields for controlling air, water, oil, and other media.
Installation Guide
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Installation Preparation
- Confirm the pipe interface types, one end should be female thread and the other end should be a hose
- Clean the pipe interfaces to ensure no impurities or burrs
- Prepare appropriate sealing material (such as Teflon tape) and hose clamps
-
Installation Steps
- Wrap an appropriate amount of Teflon tape around the male thread end of the valve (clockwise direction)
- Screw the male thread end of the valve into the female thread pipe interface and tighten initially by hand
- Use a suitable tool (such as a wrench) to further tighten the threaded connection, being careful not to over-tighten and damage the threads
- Slide the hose onto the barb end of the valve, ensuring the hose is fully seated
- Use a hose clamp to secure the hose, ensuring a firm connection
- Ensure the valve handle is in the closed position before installation
-
Installation Notes
- Avoid impact on the handle during installation
- The valve should be installed in a position that is easy to operate and maintain
- Ensure the installation environment temperature is within the range of 0°C ~ 80°C
- Hose connections must be secured with hose clamps to prevent detachment
Installation Preparation
- Confirm the pipe interface types, one end should be female thread and the other end should be a hose
- Clean the pipe interfaces to ensure no impurities or burrs
- Prepare appropriate sealing material (such as Teflon tape) and hose clamps
Installation Steps
- Wrap an appropriate amount of Teflon tape around the male thread end of the valve (clockwise direction)
- Screw the male thread end of the valve into the female thread pipe interface and tighten initially by hand
- Use a suitable tool (such as a wrench) to further tighten the threaded connection, being careful not to over-tighten and damage the threads
- Slide the hose onto the barb end of the valve, ensuring the hose is fully seated
- Use a hose clamp to secure the hose, ensuring a firm connection
- Ensure the valve handle is in the closed position before installation
Installation Notes
- Avoid impact on the handle during installation
- The valve should be installed in a position that is easy to operate and maintain
- Ensure the installation environment temperature is within the range of 0°C ~ 80°C
- Hose connections must be secured with hose clamps to prevent detachment
Usage Instructions
-
Switch Operation
- Rotate the handle 90° clockwise to the closed position
- Rotate the handle 90° counterclockwise to the open position
- When the handle is parallel to the pipe, it is open; when perpendicular, it is closed
-
Flow Regulation
- The flow rate can be controlled by adjusting the opening angle of the handle
- Ensure the handle is rotated in place when complete closure is required
-
Usage Notes
- Avoid frequent quick switching of the valve
- Do not hang heavy objects on the valve
- Regularly check the valve operating status and the tightness of hose connections
Switch Operation
- Rotate the handle 90° clockwise to the closed position
- Rotate the handle 90° counterclockwise to the open position
- When the handle is parallel to the pipe, it is open; when perpendicular, it is closed
Flow Regulation
- The flow rate can be controlled by adjusting the opening angle of the handle
- Ensure the handle is rotated in place when complete closure is required
Usage Notes
- Avoid frequent quick switching of the valve
- Do not hang heavy objects on the valve
- Regularly check the valve operating status and the tightness of hose connections
Maintenance
-
Daily Maintenance
- Regularly check the valve for leaks
- Keep the valve surface clean, avoiding accumulation of dust and oil
- Moving parts can be periodically lubricated to maintain flexible operation
- Check if hose connections are secure, and adjust hose clamps if loose
-
Maintenance Cycle
- Under normal circumstances, inspection and maintenance should be carried out every 3-6 months
- For applications with high frequency of use, the maintenance cycle can be appropriately shortened
-
Long-term Storage
- If not used for a long time, the valve should be completely closed
- Store in a dry, ventilated environment
- Regularly check the valve status to prevent rust
- If connected to a hose, it is recommended to disconnect and store properly
Daily Maintenance
- Regularly check the valve for leaks
- Keep the valve surface clean, avoiding accumulation of dust and oil
- Moving parts can be periodically lubricated to maintain flexible operation
- Check if hose connections are secure, and adjust hose clamps if loose
Maintenance Cycle
- Under normal circumstances, inspection and maintenance should be carried out every 3-6 months
- For applications with high frequency of use, the maintenance cycle can be appropriately shortened
Long-term Storage
- If not used for a long time, the valve should be completely closed
- Store in a dry, ventilated environment
- Regularly check the valve status to prevent rust
- If connected to a hose, it is recommended to disconnect and store properly
Troubleshooting
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Valve Leakage
- Check if the threaded connection is loose and retighten
- Check if the sealing material is aging and replace the Teflon tape
- Check if the hose connection is secure and adjust the hose clamp
- Replace the valve if the sealing surface is damaged
-
Difficult Switching
- Check if there are impurities jamming and clean the inside of the valve
- Add lubricating oil to moving parts
- Replace the valve if the internal structure is damaged
-
Abnormal Flow
- Check if the valve is fully open
- Check if the pipe or hose is blocked
- Check if the hose is aged or flattened
- Replace the valve if the internal parts are damaged
Valve Leakage
- Check if the threaded connection is loose and retighten
- Check if the sealing material is aging and replace the Teflon tape
- Check if the hose connection is secure and adjust the hose clamp
- Replace the valve if the sealing surface is damaged
Difficult Switching
- Check if there are impurities jamming and clean the inside of the valve
- Add lubricating oil to moving parts
- Replace the valve if the internal structure is damaged
Abnormal Flow
- Check if the valve is fully open
- Check if the pipe or hose is blocked
- Check if the hose is aged or flattened
- Replace the valve if the internal parts are damaged
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