One piece female thread ball valve

One piece ball valve has the following advantages:

1. Fluid resistance small, the drag coefficient and the length of the tube with the same paragraph.
2. Simple structure, small size, light weight.
3. Close and reliable, the current ball valve sealing surface of the extensive use of plastic materials, sealing, and in a vacuum system has also been widely used.
4. Easy to operate, open and close rapidly, from full-to full-clearance as long as the rotation 90 ¡ã, to facilitate remote control.
5. Easy maintenance, simple ball valve, seals are generally activities are relatively easy to replace demolished.
6. In the wide-open or full closed, the ball and seat sealing surface and the dielectric isolation, through the media will not cause erosion of the valve sealing surface.
7. Applicable to a wide range of a few millimeters in diameter from small to large as a few meters from the high vacuum can be applied to high pressure.