Q347F type PN16~PN64 fixed ball valve for Class150~Class1500, PN16~PN64, JIS10K~JIS20K all kinds of pipeline, used to cut off or connect the pipeline medium, choose different materials, It can be applied to water, steam, oil, liquefied gas, natural gas, gas, nitric acid, acetic acid, oxidizing medium, urea and other media.

1, in a variety of valves, ball valve flow resistance is the least, full diameter ball valve open, the ball channel, the valve channel and the connection pipe diameter is equal and into a diameter, the medium can flow almost without loss;

2, ball valve rotation 90 degrees can be fully closed fully open, open and close quickly. Compared with gate valves and globe valves of the same specification, ball valves are small in size, light in weight and easy to install.