Examples of 'non-return valves' in a sentence
Meaning of "non-return valves"
Non-return valves, also known as check valves, are mechanical devices used in various systems to allow the flow of fluid or gas in one direction only, preventing backflow or reverse flow
How to use "non-return valves" in a sentence
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non-return valves
Non-return valves of plastic parts of machines.
These recesses are closed with non-return valves.
Non-return valves of metal parts of machines.
The control valves also comprise non-return valves.
Non-return valves are commercially available.
Near the openings non-return valves can suitably be arranged.
Non-return valves for installation on hydraulic circuits.
The solenoid valves preferably comprise integral non-return valves.
Non-return valves of plastic other than parts of machines.
Air flows into the cylinder through non-return valves.
Non-return valves can be used for this purpose.
The screw geometries and non-return valves employed also differ.
The non-return valves of the suctioning unit are free to rotate.
Consists of two independently operated non-return valves within one body.
Non-return valves with given flow direction may be inserted.
See also
Advantageously, said first non-return valves are together constituted by a first washer.
For this reason there is no need for installing non-return valves.
These non-return valves are then disposed as close as possible to said needles.
When the belt is stationary pressure is kept in the cylinders by non-return valves.
Such non-return valves are required in place of air-gaps in certain jurisdictions.
This is achieved by a reversing valve, two non-return valves and a second expansion valve.
Non-return valves mounted at the inlet and outlet of the discharge chamber.
In the known screw compressors these non-return valves also constitute a significant energy loss.
Said non-return valves are of simple construction and do not require external control.
Electro-valve is also understood as covering different connection means such as non-return valves especially.
Similarly, said second non-return valves may together be constituted by a second washer.
Safe biogas plants with WITT gas non-return valves.
Of course, these non-return valves are automatically closed if a fluid attempts to flow backwards.
This takes place by switching over with two non-return valves and a second expansion valve.
Swing flap non-return valves do not require any special preparation prior to commissioning.
Check valves and non-return valves.
Venting non-return valves function as a non-return valve for inflating the garment.
In particular, the first and second non-return valves are configured as " characteristic ".
Non-return valves and in-line filters may be included in the propellant conduits as needed.
Figure 6 illustrates three controlled non-return valves for the first ends of the pressure elements.
These non-return valves with concentric rings are used in water, purified water and chemical applications.
To prevent this, the veins are equipped with non-return valves called valves.
Mechanical or water non-return valves are used to control the flow of the pressure created.
Furthermore, the control components and the non-return valves are not shown.
In this example, the non-return valves are controlled by the pressure of the pressure medium.
The slits again have the effect of being self-closing non-return valves.
Pneumatic non-return valves have a longer service life when compared to pneumatic bladder systems.
The device according to claim 1, wherein the valves are non-return valves with conical seat.
O straws with non-return valves in their tips to ensure they remain filled with liquid.
In its simplest form, the engine contains a working gas, a liquid and two non-return valves.
This is because such non-return valves are opened by the liquid pressure differential across them.
Internal tank-bottom valves also had a spring-activated closing system and thus served as non-return valves.
Vi Check that non-return valves have been fitted.
D Yes, if the piping is equipped with non-return valves.
Non-return valves must NOT be installed between the safety valve and the expansion vessel.
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