A valve can include a rib for improving flow, which can include improving a flow rating of the valve and improving the structural integrity of the valve. A valve can include a valve body, one or more inlets for allowing flow into the body, one or more outlets for allowing flow out of the body, one o
A valve can include a rib for improving flow, which can include improving a flow rating of the valve and improving the structural integrity of the valve. A valve can include a valve body, one or more inlets for allowing flow into the body, one or more outlets for allowing flow out of the body, one or more flow paths, and one or more ribs for routing fluid in a flow path. A valve can include an orifice fluidicly between an inlet and an outlet and one or more ribs disposed upstream and/or downstream of the orifice. A valve can include one or more ribs in an inlet flow path, an outlet flow path or another flow path and a rib can be coupled between two or more portions of a valve.
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1. A valve, comprising: a valve body having a bowl;an inlet that allows fluid flow into the valve body in a direction parallel to a central longitudinal axis of the inlet, wherein the inlet comprises a first inlet opening at a terminal end fluidically upstream from a second inlet opening into the bo
1. A valve, comprising: a valve body having a bowl;an inlet that allows fluid flow into the valve body in a direction parallel to a central longitudinal axis of the inlet, wherein the inlet comprises a first inlet opening at a terminal end fluidically upstream from a second inlet opening into the bowl;an outlet that allows fluid flow out of the valve body;an orifice disposed fluidically between the inlet and the outlet, the orifice having a tubular orifice body disposed at least partially within the bowl and which intersects the central longitudinal axis of the inlet, an orifice inlet at an end of the orifice body, and an orifice outlet through a wall of the orifice body;a valve flow passage from the inlet to the outlet, wherein the valve flow passage comprises an inlet flow passage from the inlet to the orifice and an outlet flow passage from the orifice to the outlet; anda first rib disposed in the valve flow passage fluidically between the inlet and the outlet and parallel to the central longitudinal axis of the inlet, the first rib having a height and a leading end disposed fluidically upstream from a trailing end;wherein each of the second inlet opening and the orifice outlet has a major flow dimension; andwherein the height of the first rib is greater than or equal to one half the major flow dimension of at least one of the second inlet opening and the orifice outlet. 2. The valve of claim 1, wherein at least a portion of the first rib is disposed in the inlet flow passage fluidically between the second inlet opening and an exterior surface of the orifice body that intersects the central longitudinal axis of the inlet, wherein the height of the first rib is greater than or equal to one half the major flow dimension of the second inlet opening, and wherein the first rib is configured to split at least a portion of inlet fluid flow into two different flow paths into the orifice inlet. 3. The valve of claim 1, wherein at least a portion of the first rib is disposed in the outlet flow passage, wherein the first rib is coupled to the orifice body, and wherein the height of the first rib is greater than or equal to one half the major flow dimension of the orifice outlet. 4. The valve of claim 1, wherein the leading end of the first rib is vertical and has a top end and a bottom end, and wherein each of the top and bottom ends of the leading end of the first rib is coupled to the bowl. 5. The valve of claim 1, further comprising a second rib disposed in the valve flow passage fluidically between the inlet and the outlet, wherein one of the first and second ribs is disposed in the inlet flow passage and the other of the first and second ribs is disposed in the outlet flow passage, and wherein the first and second ribs are of different cross-sectional shapes. 6. The valve of claim 1, wherein the orifice body has a central longitudinal axis perpendicular to the central longitudinal axis of the inlet of the valve, an exterior surface of the orifice body forms a wall of the inlet flow passage, and wherein the trailing end of the first rib is coupled to the exterior surface of the orifice body. 7. The valve of claim 1, wherein the bowl comprises an inside surface having the second inlet opening therein, wherein at least a portion of a leading face of the first rib is coupled to the inside surface of the bowl, and wherein the first rib bisects the second inlet opening. 8. The valve of claim 7, wherein at least a portion of the leading end is disposed within the second inlet opening. 9. The valve of claim 1, wherein at least one of the leading and trailing ends of the first rib comprises a face that is parallel to the second inlet opening. 10. The valve of claim 1, wherein the first rib is coupled to an exterior surface of the orifice body and at least two different inside surfaces of the bowl. 11. The valve of claim 1, wherein the bowl comprises a radially inside surface having the second inlet opening therein and a height, and wherein the height of the first rib is greater than the major flow dimension of the second inlet opening and less than the height of the inside surface of the bowl. 12. The valve of claim 1, wherein the first rib prevents fluid from contacting at least a portion of the orifice body that is perpendicular to fluid flow when fluid is present and flowing. 13. The valve of claim 1, wherein the first rib has a cross-sectional area that varies along at least one dimension of the first rib. 14. The valve of claim 1, wherein at least a portion of at least one of the leading and trailing ends of the first rib is rounded. 15. The valve of claim 1, wherein the first rib is configured to bisect fluid flow in a convex portion of the inlet flow passage. 16. A valve, comprising: a valve body having a bowl;an inlet that allows fluid flow into the valve body in a direction parallel to a central longitudinal axis of the inlet, wherein the inlet comprises a first inlet opening at a terminal end fluidically upstream from a second inlet opening into the bowl;an outlet that allows fluid flow out of the valve body;an orifice disposed fluidically between the inlet and the outlet, the orifice having a tubular orifice body disposed at least partially within the bowl and which intersects the central longitudinal axis of the inlet, an orifice inlet at an end of the orifice body, and an orifice outlet through a wall of the orifice body;a valve flow passage from the inlet to the outlet, wherein the valve flow passage comprises an inlet flow passage from the inlet to the orifice and an outlet flow passage from the orifice to the outlet; anda plurality of ribs disposed in the valve flow passage fluidically between the inlet and the outlet, each of the plurality of ribs having a leading end disposed fluidically upstream from a trailing end;wherein each of the second inlet opening and the orifice outlet has a major flow dimension; andwherein the plurality of ribs comprises a first rib disposed in the inlet flow passage and having a height greater than or equal to one half the major flow dimension of the second inlet opening; anda second rib disposed in the outlet flow passage and having a height greater than or equal to one half the major flow dimension of the orifice outlet. 17. The valve of claim 16, wherein the first rib is configured to bisect fluid flow around at least a portion of the orifice body from the second inlet opening. 18. The valve of claim 17, wherein the second rib is configured to bisect fluid flow from the orifice outlet. 19. The valve of claim 16, wherein at least one of the plurality of ribs intersects the central longitudinal axis of the inlet. 20. The valve of claim 16, wherein each of the first and second ribs is coupled to the orifice body.
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