Structure feature
1, the opening and closing without friction. This function completely solve the traditional valve for sealing surface friction each other and affect the sealing problem.
2, the structure of the jacket type. The valve can be directly mounted on the pipeline online inspection and maintenance, can effectively reduce the parking device, reduce the cost.
3, single seat design. To eliminate the influence due to abnormal pressure valve lumen medium use safety problems.
4, low torque design. Special structure design of the valve stem, only with a small hand could easily open/close the valve.
5, wedge seal structure. Valve by valve stem provides mechanical force, wedge pressure the ball into the seat and seal, make the valve's sealing is not affected by changes in the pipeline pressure difference, under various conditions sealed performance has a reliable guarantee.
6, the structure of the sealing surface of self-cleaning. When the ball tilting away from the seat, fluid in the pipeline along the sphere uniform sealing surface into 360 ° through, not only eliminates the high velocity on the seat of local scour, also washed away by the accumulated on the surface of the sealing material, achieve the goal of the clean.
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