5-Year Intervals - Visual Inspection - Fire Sprinklers

  • Valves, Valve Components, & Trim
    • Alarm Valves (interior inspection)
      • Strainers
      • Filters
      • Orifices
  • Preaction & Deluge Valves (interior inspection for externally reset valves)
    • Strainers
    • Filters
    • Orifices
  • Dry Pipe Valve/Quick-Opening Device
    • Strainers
    • Filters
    • Orifices
  • Check Valves (interior expection)
  • Pipe (interior inspection)

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