Tell us the severe service conditions you want to master, and we’ll build the Forum Accuseal® Critical Service Valve to match. These workhorses are built to deliver absolute isolation, extreme durability and long life under severe conditions. Two and three piece designs are field serviceable and retain Class VI Shut-off rating.

This versatile valve can be utilized in projects for many different industries, including:

  • Petrochemical
  • Chemical
  • Refining
  • Power Generation
  • Mining
  • Pulp/Paper
Features and Benefits
  • Flow Isolation Options
  • Unidirectional – Standard
  • Bidirectional – Shuts off flow in either direction
  • Positive mechanical stops prevent over-travel
  • Operator – Per application requirements
  • Easily automated with ISO 5211 standard mounting pads
  • Self-cleaning ball and seats
  • Positive positioning feature prevents misalignment during actuation. Stem cannot force ball out of correct position
  • Field repairable with Omni-Lap 360o TM ball and seat assemblies, vacuum seal pretested at the factory
Accuseal manufactures valves to the following certifications
  • ISO 9001: 2008
  • PED/CE
  • CRN
  • IBR
  • SIL-3