API 6A BAll Screw Gate Valves

API 6A Ball Screw Gate Valves

Model: E-L600 Ball Screw Operated Valve

Working Medium

  • Petroleum, natural gas, slurry, including H2S, CO2 gas

Design Features

  • Sizes from 3-1/16” to 9” (78mm to 230mm)
  • 5,000PSI to 20,000 PSI
  • Operating temperature -46℃ to 121℃ (LU Grade)
  • Sealing surface of supersonic jet (TU ) cemented carbide, long service life;
  • The operation of the valve drive with ball screw structure, effectively reduce torque to achieve 1/3 of the common valve
  • Valve with balance tail rod, lower valve torque and indication function
  • Valve stem packing, valve seat sealing ring is an elastic energy storage sealing structure, reliable sealing
  • Suitable for large-diameter high-pressure valve


Product Spec Level

  • PSL 1~4

Performance Requirement

  • PR 1~2