Pilot Valves  •  Shuttle Valves  •  Quick Exhaust Valves  •  Flow Controls  •  Limit Switches  •  Vibrators  •  Non-return Valves  •  Delay Timers

Automated systems may use a variety of auxiliary valves in order to modify particular functions: for example, flow controls are used to adjust the speed at which cylinders operate; limit switches may be used to control the beginning and end of an operational cycle. Avion stocks an extensive range of auxiliary valves to complement the primary components used in automated systems.