Is the "throttle" and "valve" of a motorcycle the same thing?

Hello. The throttle of a motorcycle. Refers to the throttle in the carburetor. The throttle inside the carburetor is also called the plunger of the carburetor. This kind of carburetor is collectively called plunger carburetor. Valve. It's two switches on the cylinder head of motorcycle. The switch that controls air intake is the intake valve. The switch to control the exhaust should be the exhaust valve. That is to say, there are two valves: an intake valve and an exhaust valve.