Unique design automatically compensates for strong performance: a unique floating seat design, can always be the core of the ball valve seat and seal tightly than the pressure. Seat in front of the closed mouth protection at diversion also has raised the body, avoiding the extreme pressure medium on the seals of direct erosion surface, long service life.
    Sealing surface wear resistance, erosion: The high-tech, high-hardness new sealing material, suitable for two-phase flow with the body of impurities and more precipitation and easy, easy to scale the delivery of special media such as control, with strong wear resistance, erosion performance, the world leading level.
    Particularly high-tech nano-ceramic material sealing, hardness HRA90 ~ 94, its hardness and wear resistance of diamonds to the world, only in comparison with it.
    Cut self-cleaning ability, excellent sealing performance: a special sealing design, which make the valve opening and closing rotary motion in the superior row of the opposite sex, can easily cut the clear sealing surface attached to foreign bodies, sediment, scale in other, non-stuck phenomenon, which is the most significant half-ball valve features.
    Light and open and close quickly, the pressure loss is small: the principle of asymmetric structure with the spherical sealing a rapid separation in the open, low coefficient of friction, installation and maintenance easy. After opening the valve spool hidden in the side of the body cavity, the fluid through the flow area larger than the cut-off valve, butterfly valve damping, the pressure loss.
    Body deposition in the chamber did not cause caking of dead media to overcome the gate valve, ball valve valve, globe valve and so easy to scarring, easy to plug and easy to leak, short life and other defects, shows its unique advantages can always keep the valve normal opening and closing and regulatory function.

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