DF B Series

The DF B Primary Isolation valve is a one piece, integrally forged double block and bleed valve, comprising of two Isolation Ball valves and one Vent Isolation Needle valve. Supplied in Flange x Flange configuration.

  • Connection size ½” to 3”
  • Pressure Rating ASME 150 - 2500
  • Temperature range -46°C to 200°C  (-51°F to 392°F)
  • Bore Sizes 10mm, 13mm & 19mm