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Classification use: Chemical industry Water treatment Coal power plant food papermaking oil Exhibition

Track ball valve
  • Track ball valve

Name:Track ball valve

【Product Usage】

Track ball valve for petrochemical, liquefied petroleum gas storage, oil refineries, natural gas, compressor systems, oil and gas pipelines, light industry, textile and other industries

【Features】 1, open and close without friction. This feature completely solved the traditional valve due to the friction between the sealing surface affect the sealing problem 2, the top-loading structure. On the pipeline installed on the valve can be directly on-line inspection and maintenance. Can effectively reduce the device parking, reduce production costs 3, single seat design. The elimination of the valve chamber medium due to abnormal pressure boosting the use of safety issues 4, low-torque design. Special structural design of the stem, just with a small hand wheel valve can easily open and close 5, wedge-shaped seal structure. Valve is provided by the stem mechanical force, the ball wedge pressure on the seat and sealed. So that the sealing performance of the valve from the pressure changes in the pipeline, in a variety of conditions have a reliable guarantee of sealing performance 6, the sealing surface of the self-cleaning structure. When the ball away from the valve seat, the fluid in the pipeline along the ball sealing surface into a 360 ° uniform. Not only eliminates the high-speed fluid on the seat of the local erosion, but also washed away the sealing surface of the aggregate, to achieve the purpose of self-cleaning

【Executive Standard】 Structure length: JB / T7745 GB / T12221

Connecting flange: GB / T9113 JB / 79 HG20592

Butt welding end: GB / T12224

Inspection and testing: JB / T9092


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