Pressurized fluid dispensing valve and device

1. A self-sealing valve device for controlled release of a stored fluid within a pressurized fluid dispensing canister, the self-sealing valve device comprising:

a main body including an inner surface defining a cavity;

an output nozzle surrounding an interior surface in fluid flow communication with the cavity of the main body;

an actuating control;

a valve body in connection with a plunger in the cavity of the main body, the valve body and the plunger being operable using the actuating control;

an elongate protrusion extending from an outer facing surface of the valve body;

a collar at least partially surrounding the valve body, the collar forming a channel that is sized and configured for friction fit receipt of the valve body, the collar extending between an upper end and a lower end, and wherein the lower end defines a perimeter zone including a first capture region and a second capture region;

the valve body being rotatably movable by twisting the actuating control such that the elongate protrusion may be selectively positioned in one of the first and second capture regions; and

wherein the first capture region defines a locked configuration wherein the actuating control cannot be operated to actuate the flow of the stored fluid and the second capture region defines an unlocked configuration wherein the actuating control may be selectively operated to actuate the flow of the stored fluid.

2. The self-sealing valve device as recited in claim 1 wherein the perimeter zone further comprises a detent between the first capture region and the second capture region, the detent being sized and configured for temporarily obstructing rotational movement of the actuating control as the elongate protrusion is operated between the locked configuration and the unlocked configuration.

3. The self-sealing valve device as recited in claim 1 further comprising a female threaded valve attachment member for releasably securing the self-sealing valve device to the pressurized fluid dispensing canister.

4. The self-sealing valve device as recited in claim 3 wherein the female threaded valve attachment member includes ¾-inch Acme right-hand threads.

5. The self-sealing valve device as recited in claim 3 wherein the female threaded valve attachment member includes ¾-inch Acme left-hand threads.

6. The self-sealing valve device as recited in claim 1 wherein the first capture region is shorter than the second capture region.

7. The self-sealing valve device as recited in claim 1 further comprising a spring that is structured and disposed for providing resistance when the actuating control is depressed by the user for downwardly displacing the plunger for actuating the flow of the stored fluid.

8. The self-sealing valve device as recited in claim 1 wherein said elongate protrusion is integrally molded as part of the valve body.

9. A self-sealing valve device for controlled release of a stored fluid within a pressurized fluid dispensing canister, the self-sealing valve device comprising:

a main body including an inner surface defining a cavity;

a female threaded valve attachment member for releasably securing the self-sealing valve device to the pressurized fluid dispensing canister;

an actuating control;

a valve body in connection with a plunger in the cavity of the main body, the valve body and the plunger being operable using the actuating control;

an elongate protrusion extending from an outer facing surface of the valve body;

a collar at least partially surrounding the valve body, the collar forming a channel that is sized and configured for friction fit receipt of the valve body, the collar extending between an upper end and a lower end, and wherein the lower end defines a perimeter zone including a first capture region and a second capture region;

the valve body being rotatably movable by twisting the actuating control such that the elongate protrusion may be selectively positioned in one of the first and second capture regions;

wherein the first capture region defines a locked configuration wherein the actuating control cannot be operated to actuate the flow of the stored fluid and the second capture region defines an unlocked configuration wherein the actuating control may be selectively operated to actuate the flow of the stored fluid; and

a detent on the perimeter zone located between the first capture region and the second capture region, the detent being sized and configured for temporarily obstructing rotational movement of the actuating control as the elongate protrusion is operated between the locked configuration and the unlocked configuration.

10. The self-sealing valve device as recited in claim 9 wherein the female threaded valve attachment member includes ¾-inch Acme right-hand threads.

11. The self-sealing valve device as recited in claim 9 wherein the female threaded valve attachment member includes ¾-inch Acme left-hand threads.

12. The self-sealing valve device as recited in claim 9 wherein the first capture region is shorter than the second capture region.

13. The self-sealing valve device as recited in claim 9 further comprising a spring that is structured and disposed for providing resistance when the actuating control is depressed by the user for downwardly displacing the plunger for actuating the flow of the stored fluid.

14. The self-sealing valve device as recited in claim 9 wherein said elongate protrusion is integrally molded as part of the valve body.