electric solenoid valve for noninert gass

Second media transfer line means, positioned in liquid-flow communication with said second container, for transferring liquid from said second container A system for dispensing liquid from first and second containers, comprising:įirst media transfer line means, positioned in liquid-flow communication with said first container, for transferring liquid from said first container A vacuum generator is disposed to remove gas from the liquid storage reservoir above the level of liquid therein.ġ. The switchable valve is switched to the first state in response to the first switching signal and to the second state in response to the second switching signal. A transfer line sensor arrangement monitors the first and second media transfer lines for the presence of liquid therein, and generates a first switching signal when liquid becomes absent from the first media transfer line and a second switching signal when liquid becomes absent from the second media transfer line. A liquid storage reservoir connected in liquid-flow communication with the switchable valve stores liquid received from the first and second media transfer lines by way of the switchable valve. In a second state the switchable valve prevents liquid from flowing through the second media transfer line while allowing liquid to flow through the first media transfer line. When placed in a first state a switchable valve prevents liquid from flowing through the first media transfer line and allows liquid to flow through the second media transfer line. A second media transfer line, positioned in liquid-flow communication with the second container, is disposed to transfer liquid from the second container. The liquid dispensing system includes a first media transfer line, positioned in liquid-flow communication with the first container, for transferring liquid from the first container. A system for dispensing liquid from first and second containers is disclosed herein.

Electric solenoid valve for noninert gass