Products
0102030405
WENK Pneumatic SCHQ-07 Double Female Thread Premium Ball Valve
Product Detail
Working Media |
Cleaned Air |
Working Pressure |
0.1~1Mpa |
Proof Pressure |
1.5Mpa |
Working Temperature Range |
0℃~80℃ |
Body Material |
Brass |
SCHQ-07 Double Female Thread Premium Ball Valve User Guide
Product Introduction
The SCHQ-07 Double Female Thread Premium Ball Valve is a high-quality brass valve manufactured by WENK Pneumatic, featuring female threads on both ends. Designed for various fluid control systems, this product is precision-cast from premium brass, offering excellent corrosion resistance, high pressure resistance, and reliable sealing performance. It is widely used in plumbing, HVAC, industrial piping, and other fields, providing precise and reliable solutions for fluid control.
Installation Instructions
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Preparation:
- Ensure the pipe thread specifications match the valve's female threads
- Clean the pipe threads to ensure no burrs or impurities
- Prepare appropriate sealing materials (such as Teflon tape or sealant)
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Installation Steps:
- Wrap an appropriate amount of Teflon tape (usually 5-7 turns) around the pipe's male threads
- Screw the valve into one end of the pipe and tighten using a suitable wrench
- Connect the other end of the pipe using the same method
- Use a torque wrench to tighten according to the recommended torque value, avoiding excessive force that may damage the threads
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Installation Notes:
- Ensure the valve is in the closed position during installation
- Avoid directly clamping the valve body surface with an adjustable wrench to prevent damage to the appearance
- The installation position should be easily accessible for operation and maintenance
Preparation:
- Ensure the pipe thread specifications match the valve's female threads
- Clean the pipe threads to ensure no burrs or impurities
- Prepare appropriate sealing materials (such as Teflon tape or sealant)
Installation Steps:
- Wrap an appropriate amount of Teflon tape (usually 5-7 turns) around the pipe's male threads
- Screw the valve into one end of the pipe and tighten using a suitable wrench
- Connect the other end of the pipe using the same method
- Use a torque wrench to tighten according to the recommended torque value, avoiding excessive force that may damage the threads
Installation Notes:
- Ensure the valve is in the closed position during installation
- Avoid directly clamping the valve body surface with an adjustable wrench to prevent damage to the appearance
- The installation position should be easily accessible for operation and maintenance
Usage Instructions
-
Opening/Closing Operation:
- Rotate the handle clockwise to the vertical position for the closed state
- Rotate the handle counterclockwise to the horizontal position for the open state
- Operate with smooth rotation, avoiding excessive force
-
Flow Regulation:
- Flow can be adjusted by rotating the handle to different angles
- Flow is maximum when the handle is parallel to the pipe, and zero when perpendicular
-
Usage Notes:
- Avoid subjecting the valve to high pressure for extended periods when fully closed
- Do not use extended levers or other tools to operate the handle to prevent damage to the valve
- Regularly check the valve's operating status to ensure normal operation
Opening/Closing Operation:
- Rotate the handle clockwise to the vertical position for the closed state
- Rotate the handle counterclockwise to the horizontal position for the open state
- Operate with smooth rotation, avoiding excessive force
Flow Regulation:
- Flow can be adjusted by rotating the handle to different angles
- Flow is maximum when the handle is parallel to the pipe, and zero when perpendicular
Usage Notes:
- Avoid subjecting the valve to high pressure for extended periods when fully closed
- Do not use extended levers or other tools to operate the handle to prevent damage to the valve
- Regularly check the valve's operating status to ensure normal operation
Maintenance
-
Regular Inspection:
- Regularly check the valve for any leakage
- Check if the handle operates flexibly, handle any jamming promptly
- Check the valve body surface for signs of corrosion
-
Cleaning and Lubrication:
- Keep the valve surface clean, avoid accumulation of dust and impurities
- For valves in long-term use, regularly add a small amount of lubricating oil to the handle rotation shaft
- If the valve is not used for a long time, perform opening and closing operations regularly to prevent the valve core from seizing
-
Maintenance Cycle:
- Under normal conditions, inspection and maintenance are recommended every 3-6 months
- In harsh environments, the maintenance cycle should be appropriately shortened
Regular Inspection:
- Regularly check the valve for any leakage
- Check if the handle operates flexibly, handle any jamming promptly
- Check the valve body surface for signs of corrosion
Cleaning and Lubrication:
- Keep the valve surface clean, avoid accumulation of dust and impurities
- For valves in long-term use, regularly add a small amount of lubricating oil to the handle rotation shaft
- If the valve is not used for a long time, perform opening and closing operations regularly to prevent the valve core from seizing
Maintenance Cycle:
- Under normal conditions, inspection and maintenance are recommended every 3-6 months
- In harsh environments, the maintenance cycle should be appropriately shortened
Troubleshooting
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Leakage Issues:
- Check if the threaded connections are tight
- Check if the sealing material is aged or damaged, re-wrap with Teflon tape if necessary
- If the valve body itself leaks, the seals may be damaged and the valve needs to be replaced
-
Handle Operation Inflexibility:
- Check if there are foreign objects stuck in the handle rotation shaft
- If jamming is caused by rust, add lubricating oil and switch the valve multiple times
- If the problem is severe, replacement of the valve is recommended
-
Abnormal Flow:
- Check if the valve interior is blocked by impurities
- Check if the pipe is blocked by foreign objects
- If the valve interior is damaged, a new valve should be replaced
Leakage Issues:
- Check if the threaded connections are tight
- Check if the sealing material is aged or damaged, re-wrap with Teflon tape if necessary
- If the valve body itself leaks, the seals may be damaged and the valve needs to be replaced
Handle Operation Inflexibility:
- Check if there are foreign objects stuck in the handle rotation shaft
- If jamming is caused by rust, add lubricating oil and switch the valve multiple times
- If the problem is severe, replacement of the valve is recommended
Abnormal Flow:
- Check if the valve interior is blocked by impurities
- Check if the pipe is blocked by foreign objects
- If the valve interior is damaged, a new valve should be replaced
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.
