Component with press fitting

1. A component with a press fitting including:

a main body having an inlet, an outlet and a channel placing in fluid communication the inlet with the outlet, and

the press fitting in correspondence of at least one of the outlet or the inlet of the main body, wherein the press fitting comprises a plurality of projections emerging internally from the main body and made in one piece with the main body,

wherein said projections emerge from an inner surface of the main body and longitudinally extend parallel to each other,

wherein each of said projections includes a respective terminal wall;

wherein an inner groove is defined on the inner surface of the main body and the inner groove has an annular conformation and is positioned adjacent to the projections;

wherein a plurality of internal projections each of which is distinct and axially spaced with respect to a respective one of said internal projections,

wherein each of said internal projections includes a respective terminal wall, and

wherein the terminal wall of each of said projections and the respective terminal wall of each of said internal projections face the inner groove.

2. The component according to claim 1 , wherein the projections are offset from each other of an angle in a range of 5° to 120°;

wherein the longitudinal extension of each projection is in a range of 2 mm to 10 mm.

3. The component according to claim 1 , wherein each projection is delimited by:

a top wall, opposite to the inner surface of the main body and having a tapered conformation approaching the main body; and

an end wall transverse to the top wall, said end wall being arranged at the inlet or the outlet of the main body and having a tapered conformation approaching the main body.

4. The component according to claim 3 , wherein the terminal wall of each of the projections is transverse to the top wall and opposite to the end wall, wherein said terminal wall of each of the projections defines a sharp edge at a junction section with the top wall.

5. The component according to claim 1 , wherein the inner groove has a longitudinal extension in a range of 3 mm to 15 mm along a direction parallel to the projections, and a depth in a range of 0.4 mm to 3 mm along a radial direction.

6. The component according to claim 1 ,

wherein the inner groove has, in longitudinal cross section, a rectangular shape.

7. The component according to claim 6 , wherein the press fitting comprises at least one gasket having a substantially annular conformation, said gasket including:

a predetermined longitudinal extension, measured parallel to the projections, comprised between 3 mm and 15 mm, and

a predetermined thickness measured, orthogonally to a main body inner surface, comprised between 1 mm and 5 mm;

wherein the gasket is at least partially counter-shaped to the inner groove and at least partially housed within the same inner groove, said gasket having, in a cross section along a radial plane, a polygonal shape or a rectangular shape.

8. The component according to claim 7 , wherein a ratio between a depth of the inner groove and the thickness of the gasket is in a range of 0.1 to 0.9.

9. The component according to claim 1 , wherein the press fitting comprises at least one gasket including a substantially annular conformation, said gasket including:

a predetermined longitudinal extension in a range of 3 mm to 15 mm along a direction parallel to the projections, and

a predetermined thickness in a range of 1 mm to 5 mm along a direction orthogonal to a main body inner surface;

wherein the gasket is at least partially counter-shaped to the inner groove and at least partially housed within the same inner groove, said gasket includes, in a cross section along a radial plane, a polygonal shape or a rectangular shape.

10. The component according to claim 9 , wherein a ratio between a depth of the inner groove and the thickness of the gasket is in a range of 0.1 to 0.9.

11. The component according to claim 1 , wherein each one of the internal projections is axially aligned with a respective one of said projections.

12. The component according to claim 1 , further comprising an outer groove defined on an outer surface of the main body on at least one between the inlet and the outlet of the main body, said outer groove being axially offset with respect to the inner groove, and being positioned between a central area of the main body and the press fitting.

13. The component according to claim 1 , wherein the press fitting has a gripping edge in correspondence of at least one between the inlet and the outlet, said gripping edge being configured to radially deform in a direction approaching an axis of the main body.

14. The component according to claim 13 , wherein the gripping edge has a plurality of protuberances radially emerging from an outer surface of the main body opposite the channel, said protuberances being angularly offset from each other by an angle in a range of 5 degrees to 120 degrees, wherein the protuberances are circumferentially spaced from each other by grooves axially extending over an entire width of the gripping edge.

15. The component according to claim 14 , wherein said grooves comprise first grooves and second grooves alternating with each other, wherein the first grooves have a depth greater than a depth of the second grooves and the first grooves have a width smaller than a width of the second grooves, wherein said depth is measured radially and said width being measured circumferentially; and wherein each of the projections extends parallel to and in radial alignment with a corresponding one of said first grooves.

16. The component according to claim 14 , wherein each one of the projections extends parallel to and in radial alignment with a corresponding one of said grooves.

17. The component according to claim 1 comprising:

a press fitting at each one of the inlet and the outlet, and

at least two outer grooves each defined in interposition between a respective press fitting and a central area of the main body.

18. The component according to claim 1 , wherein the main body comprises at least two elements distinct from each other and fluid-tight engaged by means of a threaded coupling, each of said elements having a tapered conformation along the direction of an axis of the main body, wherein at least one shutter is operative within the channel of the main body and is selectively movable between at least one open position and one closed position, wherein said shutter, in the closed position, prevents passage of fluid between the inlet and the outlet, and in the open position allows passage of fluid between the inlet and the outlet; and

wherein the component further comprises at least one maneuvering rod crossing the main body and engaging the at least one shutter, said maneuvering rod being configured to move the at least one shutter from the open position to the closed position and vice versa.

19. A component with a press fitting including:

a main body having an inlet, an outlet and a channel placing in fluid communication the inlet with the outlet, and

the press fitting in correspondence of at least one of the outlet or the inlet of the main body, wherein the press fitting comprises:

a plurality of projections emerging internally from the main body and made in one piece with the main body, wherein said projections emerge from an inner surface of the main body and longitudinally extend parallel to each other,

a gripping edge in correspondence of at least one between the inlet and the outlet, said gripping edge configured to radially deform in a direction approaching an axis of the main body,

wherein the gripping edge has a plurality of protuberances radially emerging from an outer surface of the main body opposite the channel, said protuberances being angularly offset from each other by an angle in a range of 5 degrees to 120 degrees,

wherein the protuberances are circumferentially spaced from each other by grooves axially extending over an entire width of the gripping edge,

wherein said grooves comprise first grooves and second grooves alternating with each other,

wherein the first grooves have a depth greater than a depth of the second grooves,

wherein the first grooves have a width smaller than a width of the second grooves, said depth being measured radially and said width being measured circumferentially; and

wherein each of the projections extends parallel to and in radial alignment with a corresponding one of said first grooves.

20. A component with a press fitting including:

a main body having an inlet, an outlet and a channel placing in fluid communication the inlet with the outlet, and

the press fitting in correspondence of at least one of the outlet or the inlet of the main body, wherein the press fitting comprises:

a plurality of projections emerging internally from the main body and made in one piece with the main body, wherein said projections emerge from an inner surface of the main body and longitudinally extend parallel to each other,

a gripping edge in correspondence of at least one between the inlet and the outlet, said gripping edge configured to radially deform in a direction approaching an axis of the main body,

wherein the gripping edge has a plurality of protuberances radially emerging from an outer surface of the main body opposite the channel, said protuberances are angularly offset from each other by an angle in a range of 5 degrees to 120 degrees,

wherein the protuberances are circumferentially spaced from each other by grooves axially extending over an entire width of the gripping edge, and

wherein each of the projections extends parallel to and in radial alignment with a corresponding one of said grooves.