The 1 1 4 brass ball valve has a simple structure and is easy to operate. The on/off operation can be easily achieved by rotating the handle 90 degrees. The valve body is compact and suitable for installation and use in limited spaces. In addition, the ball valve uses PTFE seals, which provide reliable sealing and can effectively prevent leakage, especially suitable for frequent operation scenarios. The brass material has excellent temperature resistance and can work stably in the range of -30°C to 120°C, adapting to various environmental requirements.
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What Does LQF do?
It is widely used in central air conditioning and other refrigeration systems.
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No flow loss: The full-bore structure allows the fluid to maintain the same diameter as the pipeline when passing through the valve, thereby avoiding flow loss and ensuring the stability of flow rate and pressure.
Low flow resistance: Reduces the flow resistance of the medium through the valve, ensuring efficient circulation, suitable for systems that need to reduce pressure drop.
Flexible installation: The compact design is suitable for environments with limited space, making it more convenient for equipment installation and maintenance.
Compatible with multiple pipelines: The 1-1/4-inch standard interface is easy to connect and adapts to a variety of pipeline systems with high flexibility.
Technical Data
◆ Applicable medium:R22,R134a,R407C,R410a etc.
◆ Applicable medium temperature:-30℃-+120℃.
◆ Maximum working pressure:4.2MPa.
◆ Applicable environment temperature:-20℃-+60℃.
FAQ
1. Is the 1 1 4 brass ball valve suitable for outdoor use?
Yes, but appropriate protective measures must be taken to avoid long-term exposure to extreme weather or corrosive environments. Protective covers or coatings can be added to extend service life.
2. What should be paid attention to when installing a 1 1 4 brass valve?
Make sure the valve is installed in a horizontal position for easy operation and maintenance. When installing, check whether the inlet and outlet directions of the valve are correct and avoid reverse installation.
3. Can a 1 1 4 ball valve be used for gas control?
Yes, it is suitable for low-pressure gas pipeline systems. Make sure that the pressure rating of the valve meets the requirements of the gas system.
4. Is the ball valve compatible with other pipeline materials?
1-1/4-inch brass ball valves are generally compatible with metal pipelines (such as copper, aluminum, and stainless steel). It should be noted that the connection interface type should be consistent (such as NPT or BSP).
5. How to clean and maintain a 1 1 4 brass ball valve?
The valve body can be wiped with a clean cloth regularly to keep it dry and clean to avoid dirt accumulation. For seals, check their wear regularly and replace them when necessary to maintain the flexibility and good performance of the valve.
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