WENK Pneumatic SCQ-03 Male-Female Thread 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-03 Male-Female Thread Ball Valve User Guide
Product Introduction
The SCQ-03 Male-Female Thread 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 female thread, suitable for connecting to different types of pipes or fittings 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 domestic water supply, HVAC systems, industrial pipelines, and other fields for controlling water, oil, gas, 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 male thread
- Clean the pipe interfaces to ensure no impurities or burrs
- Prepare appropriate sealing material (such as Teflon tape)
-
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
- Screw the male thread pipe end into the female thread end of the valve and tighten initially by hand
- Use a suitable tool (such as a wrench) to further tighten both connections, being careful not to over-tighten and damage the threads
- 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
Installation Preparation
- Confirm the pipe interface types, one end should be female thread and the other end male thread
- Clean the pipe interfaces to ensure no impurities or burrs
- Prepare appropriate sealing material (such as Teflon tape)
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
- Screw the male thread pipe end into the female thread end of the valve and tighten initially by hand
- Use a suitable tool (such as a wrench) to further tighten both connections, being careful not to over-tighten and damage the threads
- 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
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
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
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
-
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
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
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
Troubleshooting
-
Valve Leakage
- Check if the threaded connections are loose and retighten
- Check if the sealing material is aging and replace the Teflon tape
- 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 is blocked
- Replace the valve if the internal parts are damaged
Valve Leakage
- Check if the threaded connections are loose and retighten
- Check if the sealing material is aging and replace the Teflon tape
- 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 is blocked
- Replace the valve if the internal parts are damaged
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