Manual stainless Steel Ball valve 6

Stainless steel ball valves can be tightly closed with only 90 degrees of rotation and a small moment of rotation. Fully equal inner chamber of the valve body provides a direct passage with little resistance to the medium. The main characteristics of ball valves are compact structure, easy operation and maintenance. Stainless steel ball valves can be used to control the flow of air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. Ball valve body can be integral or combined. Valves of this type shall generally be installed horizontally in pipes. Classification of stainless steel ball valves: stainless steel pneumatic ball valves, stainless steel electric ball valves, stainless steel manual ball valves. Stainless steel ball valve material is divided into 304,316,321 stainless steel ball valve.

Floating ball valve: The ball of the ball valve is floating. Under the action of medium pressure, the ball can produce certain displacement and press tightly on the sealing surface of the outlet to ensure the sealing of the outlet. Floating ball valve has simple structure and good sealing performance, but the load of working medium on the ball is all passed to the outlet sealing ring. Therefore, it is necessary to consider whether the sealing ring material can withstand the working load of the ball medium. This structure is widely used in low and medium pressure ball valves.