Connector for transferring fluid and method of use
A connector for transferring fluid and method therefor. The connector may have a first port and a second port which may be coupled together at a main channel with a valve element therein controlling fluid flow through the first port. The first port joins the main channel to provide a fluid path around the valve element and through the second port.
1. A connector for transferring fluid, the connector comprising:
a housing comprising a base having a first port, and a cap having a second port, the base and cap defining an channel that extends between the second and first port; and
a valve element comprising a body and a head, the body having a wall with an inner surface defining an internal chamber and comprising a first notch, the head coupled to the body and having a second notch, and a longitudinal axis between the body and head, wherein the valve element is positioned within the channel with the head within the second port.
2. The connector of claim 1 , wherein the first notch and a third notch extend along the head.
3. The connector of claim 2 , wherein the first and third notches have a common width and a common depth.
4. The connector of claim 2 , wherein the first and third notches have a depth that extends transverse to the longitudinal axis, and the first notch has a first depth and the third notch has a second depth that is less than the first depth.
5. The connector of claim 2 , wherein the first and third notches have a width that extends along the longitudinal axis, and the first notch has a first width and the third notch has a second width that is less than the first width.
6. The connector of claim 2 , wherein the first and third notches extend along opposite surfaces of the head.
7. The connector of claim 2 , wherein a fourth notch and a fifth notch extend along an inner surface of the wall.
8. The connector of claim 7 , wherein the fourth and fifth notches extend along opposite surfaces of the inner surface of the wall.
9. The connector of claim 7 , wherein the fourth and fifth notches are axially offset along the longitudinal axis.
10. The connector of claim 1 , wherein the head comprises a reduced cross-sectional portion defined between the first notch and a third notch, wherein the reduced cross-sectional portion comprises having a maximum thickness that is between thirty percent and fifty percent of a diameter of the head.
11. The connector of claim 1 , wherein the base comprises a flange configured to be retained between the base and the cap to seal the internal chamber and separate the channel into an air chamber in fluid communication with an outside of the connector via a passage of the base, and a liquid chamber continuously coupled to the first port.
12. The connector of claim 1 , wherein the valve element comprises a first position and a second position within the channel, the head configured to seal the second port when the valve element is in the first position.
13. A connector for transferring fluid, the connector comprising:
a housing comprising a base having a first port, and a cap having a second port, the base and cap defining a channel that extends between the second and first port; and
a valve element comprising a body having a wall with an inner surface defining an internal chamber, a head coupled to the body, and a longitudinal axis between the body and head, the body having a plurality of notches along the inner surface, wherein the valve element is positioned within the channel with the head within the second port.
14. The connector of claim 13 , wherein the plurality of notches comprises a first notch and a second notch, and wherein the first and second notches extend along opposite surfaces of the inner surface of the body.
15. The connector of claim 13 , wherein the plurality of notches comprises a first notch and a second notch, and wherein the first and second notches extend along the inner surface of the body and are offset along the longitudinal axis.