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Threaed Ball Valve Main Advantage1，Small flow resistance; 2，Simple structure; 3，Small size and light weight; 4，The sealing surface material of the ball valve is made of plastic, which has good sealing performance; 5， Easy to operate, fast opening and closing, convenient for long-distance control; 6， Easy maintenance, the sealing ring is generally movable, easy to disassemble and replace; 7， When fully open or fully closed, the sealing surface of the ball and the valve seat is isolated from the medium, and the passage of the medium will not cause erosion of the valve sealing surface. |
