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
  • Shut Off Worker

  • Attach air hoses to meter inlets, plug outlets, and observe gauges for pressure losses to test internal seams for leaks.
  • Shut off service and notify repair crews when major repairs are required, such as the replacement of underground pipes or wiring.
  • Turn meters on or off to establish or close service.
  • 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.