DBDM4800 Series Double Block & Bleed Ball Valve

3000 psi

UL Certification

NACE MR0175

ISO-15848, TA-LUFT emission certification

LDAR compliant

  • Available in Stainless Steel or Carbon Steel
  • Body and end caps are investment cast
  • Self adjusting stem packing
  • Blow-out proof stem design
  • ISO 5211 mounting pad
  • 100% air tested under water at 80-100 psi
  • True double positive isolation
  • With locking function

SIZE

  • 1/4″ – 3″

BODY MATERIAL

  • WCB
  • 316
  • Alloys

PACKING MATERIAL

  • PTFE
  • Graphoil
  • TFM

SEAT MATERIALS

  • TFM 4215
  • PEEK
  • Carbon PEEK
  • TFM1600
  • Metal

PORT

  • Full

END CONNECTIONS

  • NPT
  • Metric
  • Socket Weld
  • Flanged ANSI 1500-900

TEMPERATURE RANGE

  • -50°F to +1000°F
  • Spring return (dead man) handle
  • V-ball for control valve (ball valve type)
  • Cryogenic bonnet
  • Fugitive emission bonnet
  • PTFE/PFA coating (40-70 um)
  • Locking handle
  • Stem extension
  • Limit switch
  • UL Certification
  • ISO-15848, TA-LUFT emission certification
  • LDAR compliant
  • CRN
  • Prevent product contamination
  • Meter calibration
  • Liquid service near waterways or municipalities
  • Transmission and storage
  • Chemical injection and sampling
  • Primary process steam
  • Shut off and vent pressure measuring instruments