Fluid flow control devices and related systems and methods

1. A fluid flow control device, comprising:

a body defining at least one fluid inlet, at least one fluid outlet, and a portion of a fluid flow channel connecting the at least one fluid inlet and the at least one fluid outlet; and

a plug positioned at least partially within the body and defining two or more apertures through the plug, the two or more apertures of the plug defining another portion of the fluid flow channel, wherein:

the body defines connecting passageways that connect the two or more apertures of the plug with an adjacent aperture of the two or more apertures and with one or more of the at least one fluid inlet or the at least one fluid outlet;

the connecting passageways defined by the body gradually increases in internal size as the fluid flow channel extends from the at least one fluid inlet and to the at least one fluid outlet;

in a first position of the plug, the two or more apertures are configured to be aligned with the fluid flow channel to define an at least partially tortuous path between the at least one fluid inlet and the at least one fluid outlet; and

in a second position of the plug, the two or more apertures are configured to at least partially block the fluid flow channel to at least partially inhibit fluid flow along the fluid flow channel.

2. The fluid flow control device of claim 1 , wherein the at least one fluid inlet and the at least one fluid outlet are axially spaced along a rotational axis of the plug.

3. The fluid flow control device of claim 1 , wherein the at least one fluid inlet comprises an entrance to the fluid flow control device having a first internal cross section and the at least one fluid outlet comprises an exit of the fluid flow control device having a second internal cross section that is larger than the first internal cross section of the at least one fluid inlet.

4. The fluid flow control device of claim 1 , wherein the plug is configured to rotate relative to the body between the first position and the second position.

5. The fluid flow control device of claim 1 , wherein each of the two or more apertures are spaced along an axis of rotation of the plug.

6. The fluid flow control device of claim 5 , wherein the body defines at least two connecting passageways, and wherein each connecting passageway directly connects one aperture of the two or more apertures with one of another, adjacent aperture of the two or more apertures, the at least one fluid inlet, or the at least one fluid outlet.

7. The fluid flow control device of claim 6 , wherein the at least two connecting passageways are staggered along the axis of rotation of the plug on opposing sides of the body.

8. The fluid flow control device of claim 1 , wherein one of the connecting passageways extends between and fluidly connects two of the two or more apertures.

9. The fluid flow control device of claim 8 , wherein the at least one connecting passageway gradually increases in internal size as the at least one connecting passageway extending from an upstream inlet positioned relatively closer to the at least one fluid inlet to a downstream outlet positioned relatively closer to the at least one fluid outlet.

10. The fluid flow control device of claim 1 , wherein the at least one fluid outlet extends through the plug at a lowermost portion of the body.

11. The fluid flow control device of claim 1 , wherein the body defines an at least partially tapered shape, wherein the fluid flow channel of the fluid flow control device increases in internal size as it travels from a relatively smaller upper portion of the body to a relatively larger lower portion of the body.

12. The fluid flow control device of claim 1 , wherein the fluid flow channel comprises the at least partially tortuous path having portions that cross a single axis more than one time.

13. The fluid flow control device of claim 1 , wherein the fluid flow channel is configured to reduce a pressure of fluid traveling through the fluid flow channel between the at least one fluid inlet and the at least one fluid outlet.

14. A method of reducing a pressure in a fluid with the fluid flow control device of claim 1 , the method comprising:

in the fluid flow control device, position the plug in the in the body in the second position to at least partially inhibit fluid flow through the fluid flow control device; and

moving the plug in the body to the first position about a longitudinal axis of the plug to enable the fluid flow through the fluid flow control device, comprising:

directing the fluid flow through the at least one fluid inlet in the fluid flow control device;

directing the fluid flow through an aperture of the two of more apertures in the plug;

altering direction of the fluid flow; and

directing the fluid flow through the at least one fluid outlet in the fluid flow control device.

15. The method of claim 14 , wherein positioning the plug in the body in the first position further comprises:

after altering direction of the fluid flow in a first direction with a connecting passageway defined in the body, directing the fluid flow through another aperture in the plug; and

after directing the fluid flow through the another aperture in the plug, altering direction of the fluid flow in a second direction that is substantially similar to the first direction.

16. The method of claim 14 , wherein positioning the plug in the body in the first position further comprises gradually increasing a cross-sectional area of a substantial entirety of a fluid flow path as the fluid flow travels from the at least one fluid inlet to the at least one fluid outlet.

17. The method of claim 14 , wherein directing the fluid flow through the aperture in the plug comprises flowing the fluid flow through a through hole extending entirely through a lateral width of the plug.

18. A fluid flow control system, comprising:

a fluid inlet;

a fluid outlet; and

a valve having a fluid flow control device positioned between the fluid inlet and the fluid outlet, the fluid flow control device defining a fluid pathway between the fluid inlet and the fluid outlet, the fluid flow control device comprising:

a housing having at least one connecting passageway defined in the housing; and

a plug positioned at least partially within the housing, the plug comprising two or more openings extending through an entirety of the plug in a lateral direction, the two or more openings each being separately positioned and spaced along an axis of rotation of the plug, wherein the plug is configured to rotate about the axis of rotation between a first position and a second position, wherein:

in the first position of the plug, the two or more openings in the plug and the at least one connecting passageway in the housing are configured to define the fluid pathway having three or more stages between the fluid inlet and the fluid outlet; and

in the second position of the plug, the plug is configured to at least partially inhibit fluid flow along the fluid pathway between the fluid inlet and the fluid outlet.

19. The fluid flow control system of claim 18 , wherein, in the first position, the two or more openings in the plug and the at least one connecting passageway in the housing define the fluid pathway comprising a zigzag pattern configured to elongate the fluid pathway.

20. The fluid flow control system of claim 19 , wherein the zigzag pattern of the fluid pathway gradually increases in cross section as the fluid pathway extends from the fluid inlet to the fluid outlet.