How do they match: Control and Valve Installers and Repairers, Except Mechanical Door

  • Air Valve Mechanic
  • Air Valve Repairer
  • Heating, Ventilation, and Air Conditioning Control Technician

  • Attach air hoses to meter inlets, plug outlets, and observe gauges for pressure losses to test internal seams for leaks.
  • Clamp regulator units into vises on stages above water tanks, and attach compressed air hoses to intake ports.
  • Clean plant growth, scale, paint, soil, or rust from meter housings, using wire brushes, scrapers, buffers, sandblasters, or cleaning compounds.
  • Turn valves to allow measured amounts of air or gas to pass through meters at specified flow rates.
  • Vary air pressure flowing into regulators and turn handles to assess functioning of valves and pistons.