Description
Key features :
1) small flow resistance;
2) simple structure;
3) small in size and light in weight;
4) at present, the sealing surface material of the ball valve is made of plastic, and the sealing property is good;
5) easy to operate, open and close quickly, easy to control the distance;
6) maintenance is convenient, the sealing ring is generally active, easy to remove and replace;
7) fully open or fully closed, the ball and valve seat sealing surface and the dielectric isolation, the media through the valve sealing surface will not cause erosion.
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