10 Years Manufacturing Experience

Metal Seated Valve Balls

  • Metal Seated Valve Ball And Seat Set

    Metal to metal ball and seat set includes one ball and two seats for metal seated ball valve. They are already lapped together and tested with alcohol or kerosene to guarantee as zero leakage or bubble tight seal. The two most important characteristics of the valve balls are the roundness and the surface finish. The roundness must be controlled especially in the critical sealing area. We are able to manufacture valve balls with extremely high roundness and high surface finish tolerances.Advantages of metal seated sphere
    The hard sealing ball is supported by the upper and lower bearings to reduce friction and eliminate the excessive torque caused by the huge sealing load formed by the importe...
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