| 1. | They began campaigning in the 500cc class in pneumatic valve actuation systems.
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| 2. | Less common are proportional pneumatic valves or even various electrical actuators.
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| 3. | Renault's pneumatic valve technology replaced steel springs with light weight compressed air bellows.
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| 4. | Controlled by a pneumatic valve, the system required constant attention to ensure correct operation.
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| 5. | Pneumatic valves have been used in Formula One racing.
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| 6. | In 2005, Team Roberts was the first to use pneumatic valves full-time in their uncompetitive KTM powered bike.
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| 7. | Today, almost all of the MotoGP teams use pneumatic valve technology on their bikes, including Yamaha, Suzuki and Honda.
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| 8. | :Heat is typically introduced via steam running through fin / tube heat exchangers controlled by on / off pneumatic valves.
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| 9. | Pneumatic valve springs are also found in several Moto GP motorcycle engines, debuting in 2002 with the Aprilia RS Cube.
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| 10. | Heat is typically introduced via steam running through fin / tube heat exchangers controlled by on / off pneumatic valves.
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