China ball valve maintenance manual: tips for extending service life
Ball valve is a commonly used fluid control equipment, its simple structure, good sealing and other advantages make it widely used in petroleum, chemical, metallurgy, electric power and other industries in the field of fluid control. In order to extend the service life of China ball valve, it is necessary to carry out regular maintenance. This article will provide you with a Chinese ball valve maintenance manual from a professional point of view to help you extend the service life of the valve.
1. Check the sealing performance of China ball valve regularly
The sealing performance of China ball valve is the key to ensure its normal operation. Check regularly whether the seal of the ball valve is intact, and replace it in time if it is damaged or worn. In addition, attention should also be paid to checking whether the coordination gap between the sphere and the through hole is suitable, such as too large or too small will lead to the occurrence of leakage.
2. Regularly clean impurities and dirt inside the ball valve of China
China ball valve in the process of use will produce impurities and dirt, if not cleaned in time will affect the normal work of the valve. It is recommended to regularly clean the impurities and dirt inside the ball valve of China to keep the valve clean and sanitary. When cleaning, care should be taken not to use hard objects to scratch the surface of the ball, so as not to scratch the seal.
3. Regularly lubricate the moving parts of the valve
Ball valves in China have many moving parts, such as bearings, gears, etc., which need regular lubrication to ensure their flexibility and reliability. It is recommended to regularly add an appropriate amount of lubricating oil or grease to the moving parts of the valve, and pay attention to the selection and replacement cycle of lubricating oil or grease.
4. Avoid excessive radial force
The structural characteristics of China ball valve determine that it cannot withstand too much radial force. During installation and use, excessive radial force should be avoided to prevent deformation or damage to the sphere. If you need to use Chinese ball valves in a large radial force environment, special design and manufacturing are required, which increases the cost and difficulty.
5. Follow the correct operation method
The correct operation of the ball valve is the key to ensure its normal operation and extend its service life. When operating the ball valve of China, the appropriate mode of operation and flow adjustment method should be selected according to the actual needs, and pay attention to the opening and closing direction of the valve. At the same time, the correct maintenance methods and cycles should also be followed to ensure the performance and service life of the valve.
In short, the service life of the ball valve can be effectively extended by regularly checking the sealing performance, cleaning internal impurities, lubricating moving parts, avoiding excessive radial force and following correct operation methods. I hope this article China ball valve maintenance manual can provide you with some reference and help.
Post time: Oct-16-2023
