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True or False | 6 quizzes about the DELLORTO VHSH 30 carburettor

7
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FLOAT VALVE NEEDLE CODES
PETROL LEVEL
PERFORMANCES
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MATERIAL REMOVAL
SPRAYERS
SENSORS
05 April 2021
DOES THE NUMBER ON THE FLOAT VALVE NEEDLE IDENTIFY THE DIAMETER OF THE TIP THAT MADE THE HOLE IN THE FLOAT VALVE NEEDLE?
DELLORTO research and development laboratory technician
Well done!

The size indicated on the float valve needle does not indicate the measurement of the nominal diameter of the hole but the flow rate the float valve needle can handle. To be exact, the number depends on the diameter and length of the calibrated section and the invitation with conical bevel of the float valve needle. It is measured with a Solex, a special air flow gauge.

INCORRECT!

The size indicated on the float valve needle does not indicate the measurement of the nominal diameter of the hole but the flow rate the float valve needle can handle. To be exact, the number depends on the diameter and length of the calibrated section and the invitation with conical bevel of the float valve needle. It is measured with a Solex, a special air flow gauge.