This illustration depicts a flue damper used to serve as the valve mechanism which restricts home smoke…
A faucet of which the valve is secured to its seat by a spring to prevent the passage of the liquid,…
Any of various controls or devices for regulating or controlling fluid flow, pressure, temperature,…
Pressure regulator is a valve that automatically cuts off the flow of a liquid or gas at a certain pressure.
A valve that automatically cuts off the flow of a liquid or gas at a certain pressure. Regulators are…
a mechanical, electrical, electronic, or optical device for opening or closing a circuit or for diverting…
A device that regulates the flow of a fluid gases, liquids, fluidized solids, or slurries by opening,…
A structure in a hollow organ like the heart with a flap to insure one-way flow of fluid through it
A type of valve in which the rotation of a passage or passages in a transverse plug regulates the flow…