Fully Welded type ball valves are cut off devices for use both on natural gas distribution networks and for liquid service when high performance on tightness and low-pressure drop are required.

Fully Welded Ball Valves Features

  • Double block and bleed facility, in open and closed position
  • Self-relieving seats design
  • Anti-blow out stem design
  • Antistatic device
  • Each valve can be equipped with, manual lever, gear operator, or actuator
  • Triple barrier stem seals
  • Emergency seats sealant injection for size 12” and above
  • Emergency stem sealant injection for size 16” and above