Manifold with integrated valve
A manifold for use with a fluid delivery system includes a fluid inlet defining a portion of a common channel, a fluid nozzle outlet, a plunger housing of an integrated valve, a collar of a coupling mechanism, and a mounting structure. The fluid inlet, fluid nozzle outlet, plunger housing, collar and mounting structure of the manifold are integrally-constructed. A manifold assembly for use with a fluid delivery system includes at least a first and a second manifold. Each manifold includes a fluid inlet defining a portion of a common channel, a fluid nozzle outlet, a plunger housing of an integrated valve, and a collar of a coupling mechanism. The fluid inlet, fluid nozzle outlet, plunger housing, and collar are integrally-constructed, and the fluid inlet of the first manifold is received by a portion of a common channel of the second manifold.
1. A method of operating a manifold assembly of a fluid delivery system, comprising:
delivering pressurized air to at least one air passageway of a plurality of air passageways of a manifold assembly, the manifold assembly comprising at least a first and a second manifold body, each manifold body formed from a single piece of material and comprising a fluid inlet defining a portion of a common fluid channel, a fluid outlet, and a plunger housing of an integrated valve defining an air passageway of the plurality of air passageways,
wherein the pressurized air from the at least one air passageway enters an air fill space of a corresponding at least one plunger housing such that a plunger head of a plunger arranged in the at least one plunger housing moves in response to changes in pressure within the air fill space that are induced by the pressurized air,
wherein in response to movement of the plunger head, a plunger tip of the plunger allows a motive fluid to exit a common fluid channel of the manifold assembly defined by the common fluid channels of each of the at least first and second manifold bodies, wherein the motive fluid flows through the fluid outlet of a corresponding manifold body having the at least one plunger housing,
wherein each of the air passageways and the common fluid channel of the manifold assembly are non-fluidly coupled relative to each other.
2. The method of claim 1 , wherein prior to the movement of the plunger head, the plunger tip is arranged in the common fluid channel, and in response to the movement of the plunger head, the plunger tip unseals the fluid outlet.
3. The method of claim 1 , wherein an elongated stem of the plunger is movably arranged in a plunger arm receiving portion of the at least one plunger housing, the elongated stem coupling the plunger head to the plunger tip such that the movement of the plunger head moves the plunger tip.
4. The method of claim 1 , wherein the delivering of pressurized air is by electrical actuation of at least one solenoid valve of a plurality of solenoid valves of the manifold assembly.