A Check Valve, also known as a non-return valve or one-way valve, The check valve consists of a valve body with an inlet and an outlet port, and a movable valve element. It is designed to allow fluid to flow freely in one direction, but when the flow reverses, it closes to prevent fluid from flowing back.Attributes:• Prevents damage to the components• Provided with a crack pressure of 586 kPa, which means that the valve will remain closed until the pressure on the inlet side exceedsApplications:A Check Valve is used in hydraulic systems to control the flow of fluid in one direction while preventing backflow in the opposite direction.