Valve lag refers to the delay in the response of a valve to control signals, which can occur in various systems such as hydraulic or pneumatic applications. The purpose of valve lag is to allow for gradual changes in flow or pressure, preventing sudden shifts that could lead to system instability or damage. By managing the speed of valve operation, lag helps maintain smoother process control and enhances the overall reliability and safety of the system.
it was invented by a man called Justin Andrews . valva lag- inlet valve closes after B.D.C -exhaust valve closes after T.D.C
the amount of valve open after T.D.C and B.D.C.
The purpose of the valve spring is to maintain contact between the components in the valve train, so the valve motion will follow the cam profile.
The purpose of the valve spring is to maintain contact between the components in the valve train, so the valve motion will follow the cam profile.
To move the valve down as the camshaft rotates.
The purpose of Valve Ports is to let exhaust gases out of the cylinder and to let air and fuel mixture into the cylinder!
The purpose of a pressure relief valve in a geyser is to release the pressure created inside due to evaporation of water.
The purpose of the water shut off valve cap is to protect the valve from dust, debris, and damage. It helps maintain the functionality of the valve by preventing these external elements from entering and potentially causing the valve to malfunction.
A PVC Valve shuts off water A pcv valve is for positive crankcase ventilation in an engine
To regulate the pressure to a pre-determined amount.
Never ever use a Gate type of valve for throttling ONLY a globe pattern is designed for this purpose and a needle valve
it controls the pressure