Stainless Steel valve Practical role: Stainless steel valve Working principle is to rely on the rotary valve to make the valve unblocked or blocked. Pneumatic ball valve Switch light, small size, can be made into a large caliber, sealed reliable, simple structure, easy maintenance, sealing surface and spherical often in the closed state, not easy to be the medium erosion, in various industries have been widely used.
Stainless steel ball valve and plug valve is the same type of valve, only its closed part is a sphere, the ball around the center line of the body to rotate to reach the open, closed a valve. Stainless steel valve In the pipeline is mainly used to do cutting speed, distribution and change the flow direction of the medium. Pneumatic ball valve is widely used in recent years a new type of valve, it has the following advantages: 1. The resistance coefficient of the fluid is smaller than that of the pipe segment of the same length. 2. Simple structure, small size, light weight. 3. Close and reliable, the current ball valve sealing surface materials widely used plastic, good sealing, in the vacuum system has been widely used. 4. Easy to operate, open and close quickly, from full open to all closed as long as the rotation of 90 °, easy to control the distance. 5. Easy maintenance, pneumatic ball valve structure is simple, sealing ring is generally active, disassembly and replacement are more convenient. 6. When fully or completely closed, the ball and valve seat sealing surface and media isolation, media through, will not cause valve seal surface erosion. 7. Wide range of applications, diameter from small to several millimeters, large to several meters, from high vacuum to high pressure can be applied. Stainless steel ball valve has been widely used in petroleum, chemical, power generation, papermaking, Atomic Energy, aviation, rockets and other departments, as well as people's daily life.