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Metal-seated severe service ball valves for low pressure applications

Solid rendition of ISOLATOR 2.0 valve

ASME 150 / 300 / 600 Standard Class: Designed for absolute isolation in low pressures

ISOLATOR 2.0 is a metal-seated, bi-directional floating ball valve for absolute isolation in specific mining, refining, chemical/petrochemical, power generation and pulp & paper applications. This ASME 150-600 Class valve withstands temperatures to 1,000° F, and its durable materials of construction and proven coatings reflect its lineage of a longer life cycle over time.

Available in sizes 1/2 to 12 inch and in materials of construction that will suit your application.

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Features Not Shown

  • Designed to standards: B16:34, MSS SP-61 and API 598
  • Stop plate on hand lever models (1–2 inch) indicates open/close position


  • Mounting bracket and stem adaptor accommodate all types of actuators and accessories, such as electric and pneumatic actuators, and positioners and solenoids.
Refining (CCR, Gasification, Hydroprocessing, Delayed Coking)
  • Catalyst handling
  • Hydrocarbon isolation
  • Tri-phase flow – solids / liquids / gasses
  • Slurry
  • Catalyst / hydrocarbon slurry
  • Gas isolation
  • High pressure steam isolation
  • Large particulates
  • Amines
  • Asphaltenes
  • Resins
  • Steam / superheated steam /
  • Hydrogen/nitrogen
  • Silicon
  • Amines
  • Propylene powder
  • Catalyst
  • Isocyanate
  • Hydrocarbons
  • Solvents
  • Acids
  • Polymers
  • Chlorides
  • Surfactants
Autoclave (POx, HPAL)

Drains and secondary isolation applications for:

  • Heater vessels
  • Steam applications
  • Slurry services (feed pumps and tanks)
  • Vents
  • High pressure air
  • Quench and flash vessels
Slurry Transporation
  • Secondary lines on tailings and slurry
  • By-pass lines
  • Underground dewatering
Power Generation
  • Steam
  • Fuel Gas
  • Drain
Pulp and Paper
  • Steam/recovery plant
  • Kraft mill
  • Bleach plant

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