Examples of 'backflow preventer' in a sentence
Meaning of "backflow preventer"
A backflow preventer is a device that prevents the reverse flow of water or other fluids in a plumbing system. It is used to prevent contamination of potable water sources
How to use "backflow preventer" in a sentence
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backflow preventer
Expansion tank required if a backflow preventer is installed.
A backflow preventer is available from specialist retailers.
Completely remove backflow preventer from pipework.
A backflow preventer is available in spe cialist shops.
Sprinkler heads and a backflow preventer to install.
The backflow preventer has shut off.
Controllable reduced pressure zone backflow preventer.
A backflow preventer is a means or mechanism to prevent backflow.
Double check valve assembly backflow preventer.
Optical control backflow preventer of location and tightness.
Install shutoff valves before and after backflow preventer.
As supplied the backflow preventer is in the shutoff position.
Do not connect to drinking water supply without backflow preventer.
Controllable backflow preventer with reduced pressure zones.
Thoroughly flush pipework before installing the backflow preventer.
See also
A backflow preventer is available in specialist shops.
Faulty operation of the backflow preventer device if any.
The backflow preventer is very important to a potable irrigation system.
Visually check that the backflow preventer goes to shutoff position.
The backflow preventer may be remote to the system or incorporated therein.
Controllable reduced pressure zone backflow preventer with multifunction geometry.
Install backflow preventer upstream from the pump if necessary.
Observe the flow direction when mounting the backflow preventer.
Noncontrollable backflow preventer with different pressure zones.
Then they come back and want a backflow preventer valve.
The backflow preventer targets the drinking water distribution network of a building.
Water that has passed through a backflow preventer is classified as undrinkable.
The backflow preventer prohibits the contamination of your personal water supply.
Direct connection through a receiver tank or backflow preventer is usually permitted.
Backflow preventer for installation between a sanitary appliance and water mains.
Discharge then occurs until the body of the backflow preventer is empty.
A possibility of where the backflow preventer can be disposed is directly in a ventilation channel.
Conveyance of safety relief valve and charging unit backflow preventer discharge.
The inlet side backflow preventer closes and the discharge valve opens.
Drainage continues until the intermediate chamber of the backflow preventer is empty.
Active purge mechanism with backflow preventer for gas turbine fuel injectors.
In most homes this will be the valve after your backflow preventer.
Municipal codes generally require a backflow preventer in systems such as the present invention.
The pressure gauge connection is fitted on the inlet side of the backflow preventer.
Install the backflow preventer with good accessibility and with flow in the correct direction.
Visually check that no water is emitted when backflow preventer is in the flow position.
It is therefore recommended that a pressure reducing valve be fitted upstream of the backflow preventer.
Install the backflow preventer only in horizontal pipework and with the discharge tundish downwards.
Make sure all water supply control valves do not have a backflow preventer in them.
BA type controllable backflow preventer with reduced pressure zones.
Appliance not suitable for connection to the drinking water mains without backflow preventer.
Inspection and maintenance The backflow preventer is a safety device and requires periodical inspection.
Fluctuating inlet pressure Install a pressure reducing valve upstream the backflow preventer.
CA Backflow preventer with different non controllable pressure zones.
A clearance of Amin must be provided above the backflow preventer for maintenance purposes.
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A backflow preventer is available from specialist retailers
Expansion tank required if a backflow preventer is installed
A backflow preventer is available in spe cialist shops
Examples of using Backflow
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Expansion tank required if a backflow preventer is installed
A backflow preventer is available from specialist retailers
Completely remove backflow preventer from pipework
