A ball valve is a type of valve that controls the flow of fluids or gases through a pipe or duct. It consists of a hollow, perforated and pivoting ball-shaped disk, called a ball, which is positioned inside the valve body. The ball has a hole through its center that allows for fluid or gas to flow through when the hole aligns with the pipe or duct.
Dear All,Merry Christmas and Happy New year!Wish all dreams come true to you and your family.
The valves described in this manual have been designed to block the flow for ON/OFF service only. Do not use the valve for flow control neither in partly open nor for throttling service to avoid damage on the sealing surfaces.
Merry Christmas and Happy New Year!May your New Year be filled with special moment,warmth,peace and happiness,the joy of the covered ones near,and wishing you all the joys of Christmas and a year of happiness.
tiansheng valve group participate in Dusseldorf VALVE WORLD EXPO.2-4December 2014. Visit us at HALL:03/STAND:J82.