What are the preparations for installing sanitary grade ball valves?

What are the preparations for installing sanitary grade ball valves?
Sanitary grade ball valves use polished and sterile inner and outer surfaces, undergo accurate inspection procedures and strict quality control to meet the special requirements of wine, food, biopharmaceutical, and other industries. So, do you know the preparation work for the installation of sanitary grade ball valves?
The preparation work for the installation of sanitary grade ball valves is as follows:
1. Remove the flange protection devices at both ends of the sanitary grade ball valve.
2. Check the valve hole to remove dirt. Then clean the valve hole. Even small foreign objects between the valve seat and the ball can damage the sealing surface of the seat.
3. The pipelines before and after the sanitary grade ball valve are ready. The front and rear pipes must be coaxial, and the sealing surfaces of the two flanges must be parallel.
4. Clean the pipeline before and after the valve to remove oil, welding slag, and other impurities from the pipeline.
5. Check the markings of the valve and ensure that the ball valve is intact and undamaged. Ensure that the valve is open and closed and functioning properly.
The sanitary grade ball valve can be fully opened, with large flow rate, convenient operation, compact structure, convenient maintenance, and low cost. The sealing element of the sanitary butterfly valve is EPDM rubber or silicone, with a temperature of 0-120 ° C. Sanitary grade ball valves are used at room temperature and in weakly acidic media.
When preparing for the installation of sanitary grade bullies, we all need to follow the above preparation work to operate correctly. The preparation work for the installation of our sanitary grade ball valve is what we all need.