Examples of 'flapper valve' in a sentence
Meaning of "flapper valve"
flapper valve: A flapper valve is a type of valve that utilizes a swinging disc or flap to regulate the flow of a fluid in one direction
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- A kind of valve used in toilets, water softeners, etc. to create a watertight seal in the tank that holds water until it needs to be flushed, at which point the valve is raised.
How to use "flapper valve" in a sentence
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flapper valve
Hingeless flapper valve for flow control.
The valve may include a spring action flapper valve.
The flapper valve may be of any one of the known designs.
There should be a flapper valve in the.
The lower end of the dipleg will consist of a flapper valve.
A spring urges the first flapper valve towards a closed position.
A flapper valve or duckbill seal may be used for closing off the passageway.
Shutting the flapper valve.
A flapper valve that may or may not be spring biased can perform this function.
A spring also urges the second flapper valve towards its closed position.
You can perform a basic dye test to look for leaks in the flapper valve.
In another embodiment, the flapper valve includes a mechanical spring.
The cyclone separator has a dipleg which has at its lower end a flapper valve.
The flapper valve in a flush-toilet mechanism is an example of this type of valve.
In one preferred embodiment, the valve is a flapper valve.
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A flapper valve is basically a spring made from a pre-hardened steel strip.
For example, the samples may become lodged in the flapper valve.
Flapper valve 60 prevents the backflowing water from effecting the position of the spool.
For example, it is not critical that this particular type of flapper valve be employed.
Each flapper valve seat additionally forms a gas-tight seal with an instrument passed through it.
Figure 9 shows an end view of an exhaust tube with a flapper valve in a closed position.
The flapper valve extends across the end of the shaft within the bulb-like retaining element.
Accordingly, the fatigue properties are of the utmost importance for the flapper valve material.
Conversely, when the flapper valve is moved to its open position, illustrated in FIG.
Preferably, an inlet part of the valve means controlling the first passageway is a flapper valve.
The mouthpiece contains flapper valve 12 to allow exhalation.
Insufflation pressure is maintained by the flapper valve 32.
The flapper valve 42 is a rectangular piece of flexible material.
That 's why you put in the flapper valve.
The shutter 6 of the flapper valve is operated by the button 9.
If your toilet is running, it 's likely due to a faulty flapper valve.
The flapper valve 22 is composed of the usual elastomeric material.
Figure 17 is a perspective view of the flapper valve internal to the manifold ;.
Flapper valve 308 is preferably made of an elastomeric material such as natural rubber.
In the illustrated embodiment the flapper valve 42 is made of a two ply material.
The flapper valve 55 may be a single-piece component with a hinged flapper door.
When an instrument is withdrawn, the flapper valve 100 closes and provides a gas tight seal.
The flapper valve of FIG . 5 is shown in an exploded view.
In this form, tapered and undercut flapper valve 146 will also open with less fluid pressure.
This flapper valve 36 is movable between a closed position, illustrated in FIG.
FIG . 6 is a plan view of a flapper valve for use with the patient port.
Figures 91C to 91E show schematic side views illustrating an example of the flapper valve operation.
The position of flapper valve 100 is also visible through the cannula.
Pull it! Shutting the flapper valve.
A slight displacement of the flapper valve 100 from a fully seated position will result in a gas leak.
Atmospheric air reenters container 72 through intake flapper valve 89.
Guard for the flapper valve as installed All aircraft modifications were completed in June 2002.
A implantable patient infusion device according to claim 1, wherein the articulating valve comprises a flapper valve element ( 396 ).
An example of such a flapper valve is disclosed in U.S. Patent No.
FIG . 8 is a cross-sectional view of a retainer for the lid flapper valve of FIG . 6.
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Hingeless flapper valve for flow control
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