Three piece flange ball valve

The valve body of three piece flange ball valve adopts the advanced technology of precision vacuum wax casting, with reasonable structure and beautiful appearance. The valve seat adopts elastic sealing structure, which is reliable and easy to open and close. The valve stem adopts the bottom mounting structure with reverse sealing, and the valve stem will not be washed out when the valve chamber is abnormally pressurized.

Three piece flange ball valve body can be equipped with international standard ISO high platform and locking device. It can be equipped with pneumatic actuator, electric actuator, valve position feed, mechanical positioner and intelligent positioner, which can meet the needs of various process automatic control.

  • Flange standards: GB, JB, Hg, API, ANSI, DIN, JIS, JPI, BS.
  • Valve body material: cast steel, CF8 (304), CF3 (304L), CF8M (316), cf3m (316L), etc.
  • Working temperature:-15℃ -180℃
  • Nominal diameter:DN8-DN100 Ф12.7-Ф101.6




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