An air valve is a spring loaded plastic valve for ventilation. A gate valve is an old fashioned type of water valve where turning a handle lowers a blocking gate over the water inlet. Any sensible plumber now uses ball valves instead.
It is what it is, one blows pressure out and the other simply releases it
They serve two different purposes. An air bleed valve is used to remove air from the circulation system. A pressure relief valve is designed to automatically open when certain pressure levels are reached.
the difference is that the inlet valve takes air (oxygen) from surrounding in order to combution of fuel which result in blast by air fuel mixture and piston rotates while the exhaust gases removed from the exhaust valve.again the inlet valve opens first before blast and exhaust valve opens afterward
It is similar to logic gate AND. One out put with two inputs. Output is true when both inputs are true the valve has two air inputs. Valve operates only when both the input air are present. Valve wont operate with any one air input.
Air leaves a tire when the valve is opened due to the pressure difference. Since the tire has more pressure than the air outside, the tire air will escape until the pressure equalizes.
difference between laminar air flow & reverse laminar air flow
difference between air jet loom and water jet loom
The intake valve is bigger to allow the air and fuel into the cylinder. The exhaust valve is thicker to accommodate the heat from the combustion process.
if you are asking about the air valve on the tire to add/let out air then it is a schrader valve or an American valve
differece between water and air transportation
the answer is atmosphere and trosphere
A sporter air rifle and what?