I introduced a lot of types of ball valves. The key fluorine lining valves have not been introduced to you. This time, I have prepared some basic knowledge about the fluorine lining valve.
The fluorine lining valve is opened and closer with a sphere with a circular penetration, and the valve is opened and closer along the central line of the valve. The special molding process is adopted to make the sealing surface dense and good. The integrated casting of the sphere and the valve petals, due to the changes in pressure, the possibility of escape from the stress component due to changes in pressure, which basically guarantees the safety in use. Adopt a full -plastic lining technology to resist the strong corrosion of the medium.
Features of fluorine lining valves: 1. The bottom ball valve with fluoroplastic plastic has a very high chemical stability and is suitable for any strong corrosive chemical medium. 2. Use a full -length floating ball valve structure to perform the original leakage throughout the pressure range, and use the pipe system to perform sweeping and pipeline maintenance.
The structure of the fluorine lining valve is a full -diameter floating ball type (two -stage type) and a fixed ball type (three -stage) type (three -section) (small caliber, a large caliber in three pieces), which is mainly used for truncation or connection The corrosive media in the pipeline can be used for the regulation and control of fluids. Compared with other valve categories, the following characteristics are as follows: 1. The fluid resistance is small, the inner wall of the lining valve is smooth, and the flow channel is smooth. The smallest one. 2. The switch is fast and convenient. Just rotate the sphere 90 ° to complete the account opening and closing. 3. The sphere and the valve stem are integrated, eliminating the rotation angle difference, eliminating the risk of the valve stem out of the body due to pressure changes, and ensuring the safety and reliability of use.