What is the working principle of PVC floating ball valve

Update:25 Dec 2020

When the PVC floating ball valve is working, we rotate the valve to promote the smooth flow of the valve or to promote the closure of the valve. It is convenient to switch and has strong sealing. It is a large-caliber valve with a very simple structure. We can see it during use. Its use method is relatively quick, and it is a convenient valve that can improve production.

  It is also more convenient to maintain because it is a sphere itself, it is not easily polluted by some gases during the rotation process, and it is widely used in all walks of life. PVC floating ball valve is a kind of valve with relatively quick response. When the valve is closed immediately, whether it is gas or liquid, it can be quickly blocked and it is more convenient to grasp.

  PVC floating ball valve has the following advantages:

   1. The fluid resistance is small, and its resistance coefficient is equal to that of a pipe section of the same length.

  2. Simple structure, small size and light weight.

  3. It is tight and reliable. At present, the sealing surface material of the ball valve is widely used in plastics, which has good sealing performance and has been widely used in vacuum systems.

  4. Easy operation, fast opening and closing, only need to rotate 90 from full open to full close, which is convenient for remote control.

  5. Convenient maintenance, simple structure of pneumatic ball valve, generally movable sealing ring, easy to disassemble and replace.

  6. ​​When fully open or fully closed, the sealing surface of the ball and the valve seat is isolated from the medium. When the medium passes, it will not cause erosion of the valve sealing surface.

  7. It has a wide range of applications, with a diameter ranging from a few millimeters to a few meters, and can be applied from high vacuum to high pressure.

VISIT: https://www.chinavalvefittings.com/product/valve-series/pvc-compact-ball-valve/(Taizhou Huangyan Weike Plastic Co., Ltd.)