ISO 6182-2:2012-12

Content (en)

• Foreword
• Scope
• Normative references
• Terms and definitions
• Requirements Show subsection Close subsection

  • Nominal sizes
  • Connections
  • Rated working pressure
  • Bodies and covers
  • Strength (see 6.9)
  • Access for maintenance
  • Components
  • Leakage (see 6.8)
  • Non-metallic components (excluding gaskets, seals and other elastomeric parts) (see 6.4 and 6.5)
  • Sealing assembly elements (see 6.3)
  • Clearances
  • Hydraulic friction loss (see 6.7)
  • Endurance (see 6.6)
  • Operational performance (see 6.10)
  • Drains
  • Alarms (see 6.10.2)
  • Retard device (see 6.12) Show subsection Close subsection

    • Rated working pressure
    • Strength
    • Strainer
    • Support
    • Connections
    • Retard chamber drain
    • Components
  • Water motor alarms (see 6.11) Show subsection Close subsection

    • General
    • Connections
    • Nozzles and strainers
    • Operation
    • Bodies and covers
    • Audibility
• Production testing and quality control
• Tests Show subsection Close subsection

  • Samples
  • Spring and diaphragm test
  • Sealing element tests (see 4.10) Show subsection Close subsection

    • Release test
  • Warm water aging test for non-metallic components (excluding gaskets and seals and other elastomeric parts) (see 4.9)
  • Air aging test for non-metallic components (excluding gaskets and seals and other elastomeric parts) (see 4.9)
  • Endurance test (see 4.13)
  • Hydraulic friction loss test (see 4.12)
  • Valve leakage and deformation tests (see 4.8) Show subsection Close subsection

    • Body leakage test
    • Valve leakage and deformation test
  • Body strength test (see 4.5)
  • Operational test (see 4.14) Show subsection Close subsection

    • General
    • Wet alarm valve installation Show subsection Close subsection

      • Ratio test
      • Alarm and sensitivity test
  • Water motor alarm tests (see 4.16) Show subsection Close subsection

    • Durability
    • Audibility
    • Strength of inlet connection
    • Water resistance
  • Retard chamber tests (see 4.17) Show subsection Close subsection

    • Strength
    • Drainage
  • Salt mist corrosion test Show subsection Close subsection

    • Reagents
    • Apparatus
    • Procedure
• Marking
• Manufacturer’s installation instructions
• Tolerances (normative)