Talk About The Advantages Of Flanged Ball Valve

Flanged Ball Valve all feature floating seats. Under medium pressure, the seats move, pressing the sealing ring against the ball to ensure a tight seal. Bearings are typically installed on the upper and lower shafts of the ball, resulting in low operating torque and suitable for high-pressure and large-diameter valves. To reduce operating torque and increase sealing reliability, a special lubricant is injected between the sealing surfaces to form an oil film, enhancing sealing while reducing operating torque.

Advantages of stainless steel ball valves:

1. Low fluid resistance; the drag coefficient is equivalent to that of a pipe section of the same length.

2. Simple structure, compact size, and light weight.

3. Tight and reliable. Plastic is currently widely used as the sealing surface material for ball valves, providing excellent sealing performance and widely used in vacuum systems.

4. Easy operation and quick opening and closing. A simple 90° rotation from fully open to fully closed facilitates remote control.

5. Easy maintenance. Ball valves have a simple structure, and the sealing rings are generally removable, making them easy to remove and replace.

6. When fully open or closed, the sealing surfaces between the ball and seat are isolated from the media, preventing erosion of the valve sealing surfaces when the media passes through.

7. They offer a wide range of applications, ranging from small diameters of a few millimeters to several meters, and from high vacuum to high pressure. Ball valves are widely used in various sectors, including the petroleum, chemical, power generation, papermaking, atomic energy, aviation, and rocketry, as well as in our daily lives.