Fluorine lined tank bottom ball valves are suitable for use in various concentrations of aqua regia, sulfuric acid, hydrochloric acid, hydrofluoric acid and all kinds of organic acids, strong acids, strong oxidizing agents at -50℃～150℃, FEP is also suitable for use in various concentrations of strong alkali organic solvents, as well as other corrosive gases and liquids on the pipeline.

Product features

1、Small fluid resistance, its resistance coefficient is equal to the same length of the pipe section.

2、Simple structure, small volume, light weight.

3, tight and reliable, ball valve sealing surface materials widely used plastic, good sealing, in the vacuum system has also been widely used.　

4, easy to operate, open and close quickly, from fully open to fully closed as long as the rotation of 90 °, easy to control from a distance.　

5, easy maintenance, ball valve structure is simple, the sealing ring is generally movable, disassembly and replacement are relatively convenient.　

6, in the fully open or fully closed, the ball and the sealing surface of the valve seat and the media isolation, the media through, will not cause the valve sealing surface erosion.　

7, a wide range of applications, the diameter from small to a few millimeters, large to several meters, from high vacuum to high pressure can be applied. When the ball rotates 90 degrees, it should all present spherical surface at the inlet and outlet, thus cutting off the flow.