Examples of 'prevent backflow' in a sentence

Meaning of "prevent backflow"

Prevent backflow: To stop the reverse flow of a liquid or gas, usually in a plumbing or mechanical context to ensure proper function

How to use "prevent backflow" in a sentence

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prevent backflow
Specially designed to prevent backflow and blockage.
A backflow preventer is a means or mechanism to prevent backflow.
Prevent backflow and air ingress.
The valves in the heart prevent backflow.
This will prevent backflow or water siphoning out of dishwasher during operation.
One way check valve used to prevent backflow.
A restriction is used to prevent backflow in the outlet during this short period.
Check valves are usually installed in pipelines to prevent backflow.
Valves are used to prevent backflow through the pump.
They are used to control the unidirectional flow of refrigerant so as to prevent backflow.
The slab is built to prevent backflow of water into the well.
The system for potable water must be installed to prevent backflow.
It is another object of this invention to prevent backflow of compressed gas through a compressor.
Check valves are generally installed on the pipeline to prevent backflow.
Humidifier with structure to prevent backflow of liquid through the humidifier inlet.

See also

Ensure separation of waste water and other effluents necessary to prevent backflow contamination.
A device or means to prevent backflow.
They have the same three layers and also contain valves to prevent backflow.
The semilunar valves close to prevent backflow into the heart.
Following the pulsed decongestion, a tourniquet pressure is employed to prevent backflow.
Upon closing the valve the leaflets close to prevent backflow of blood through the valve.
These stockings compress veins in a consistent manner, helping the valves more efficiently prevent backflow.
SCADA is necessary in some cases to prevent backflow into the grid.
Dam operations are complete at Lake St. John to prevent backflow.
Check valves 52 ' in module 50 are provided to prevent backflow in the extend or retract modes.
The pressure switch 54 is required for use in a galley sink to prevent backflow.
The Aquascape check valve is used to prevent backflow into the sump.
A number of check valves 120 are provided in order to prevent backflow.
The mold can have a gate or needle valve 511 to prevent backflow of the expanding foam.
The system may include a one-way valve to prevent backflow.
An assembly or means to prevent backflow.
Vacuum breakers are installed in the water-inlet plumbing to prevent backflow of water.
Double check valve 32 is provided to prevent backflow of water.
The pipe contains a check valve, not shown, to prevent backflow.
Most veins have one - way valves called venous valves to prevent backflow caused by gravity.

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Divert assistance and prevent effective monitoring
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Examples of using Backflow
Expansion tank required if a backflow preventer is installed
A backflow preventer is available from specialist retailers
Completely remove backflow preventer from pipework
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