TYPE 55 – DBB TWIN ……………….. PRESSURE BALANCED PLUG VALVE

TYPE 55 – DBB TWIN PRESSURE BALANCED PLUG VALVE

  • Metal-to-metal sealing
  • Lubricated valve
  • Perform both Double-Block and Bleed (DBB) and Double-Isolation and Bleed (DIB) capabilities
  • Patented bore design to prevent cavity overpressure (CCR System) or Patented Cavity Relief System (CCR System)
  • Compact design and lightweight product
  • Blowout-proof stem
  • Three independent stem seals to meet strict fire safety standards
  • Pressure Balanced Design
  • True double isolation with two plugs in line
  • Easy replacement capabilities
  • Offers limitless installation positions