The name is the aortic valve.
surgery.about.com/od/beforesurgery/qt/HeartValves.htm
this is where i found it.
The valve on the aorta (the vessel taking blood away from the heart) is called the "aortic valve".
aorta
tricuspid valve
The general name for the flap of connective tissue that makes up a heart valve is a "leaflet" or a "cusp." These leaflets help control the flow of blood through the heart by opening and closing the valve.
Another name for the pulmonary valve is the pulmonic valve. It is one of the four heart valves and is located between the right ventricle and the pulmonary artery, regulating blood flow from the heart to the lungs for oxygenation.
There are two Atrioventricular Valves in the heart. The first one, on the right side of the heart, is called the Tricuspid Valve (it has three 'flaps'). On the left side, the Atrioventricular Valve is called the Bicuspid or Mitral Valve (it has two 'flaps')
Another name for a cuspid valve is an atrioventricular valve. This term refers to the valves located between the atria and ventricles of the heart, specifically the mitral valve (left side) and the tricuspid valve (right side). These valves play a crucial role in ensuring unidirectional blood flow through the heart.
The valve
Mitral Valve
The valve between the heart and the aorta is the aortic valve, and the valve between the heart and the pulmonary artery is the pulmonic valve.
There are four valves in the heart--the aortic valve, pulmonary valve, mitral valve, and tricuspid valve--each at the exit of one of the heart's four chambers.
there are 4 heart valves.