GENERAL INFORMATION

INSTRUCTION & FEATURES

SBX type Blind valve has good advantages in gaseous fluid or critical pipeline with acid, flamable,
toxic or carcinogenic media.
The full enclosed body & compact design prevents environmental pollution and it allows to install at parallel pipe lines.

TECHNICAL SPECIFICATIONS

• NOMINAL DIAMETER

  NPS 3(DN80) - NPS 40 (DN1000)

• TEMPERATURE RANGE

  Standard Design : -20℃ ~ +200℃
  High Temp. Design : +200℃ ~ +816℃
  Cryogenic Design : -196℃

• PRESSURE RATING

  ASME Class 150 to Class 1500
  Other presure classes up to ASME 2500
  # available upon request

• MATERIALS

  BODY : Carbon Steel, Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)
  BLIND : Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)
  MOVING PARTS & SEALING SURFACE are Anti-corrosion Materials

• FUNCTION

  Gas & Liquid Perfect Isolation( Zero Leakage )

• OPERATION METHOD

  Manual Operation
  Electric, Pneumatic or Hydraulic Operation

APPLICATIONS

• · OIL TERMINAL

  • > Oil & Chemical tankfarm
  • > Loading Station
  • > Pump isolation
  • > Airport fuel line

• · REFINERY

  • > Ethlylene Furnace
  • > Decoking line
  • > Steam & Vapor line
  • > FCCU Fractionator isolation
       (overhead & bottom line)
  • > Catalyst service
  • > Flare gas line

• · CHEMICAL PLANT

  • > Chemical Cleaning isolation
  • > Mixing lines
  • > Regernation gas line
  • > Filteration system
  • > Loading station
  • > Transfer line

• · OFFSHORE

  • > FPSO
  • > Shipboard lines
  • > Vessel inlet
  • > Inert Gas system