An integrated valve and manifold assembly includes a water valve configured to control water flow from one or two valve outlets. At least one of the outlets is coupled to a manifold. In some examples, the manifold is a dual-extrusion manifold having at least one air channel and at least one water conduit, and the water valve has a pair of air channels attached to a periphery of the water valve and configured to couple to the manifold air channels. In examples wherein at least one of the manifolds is a dual-extrusion manifold, a top portion of the assembly includes an air valve configured to control flow of air to air channel(s) of the dual-extrusion manifold. In other examples, the assembly includes a one-outlet or two-outlet water valve configured to couple to water manifolds, with no attached air channels or air valves.

A multi-way valve includes an upper valve body, a lower valve body and a rotary valve core. The upper valve body and the lower valve body are provided respectively with an upper mounting hole and a lower mounting hole. The rotary valve core is provided passing through the upper mounting hole and the lower mounting hole, respectively. The rotary valve core is formed with a first stepped surface facing toward the upper valve body, and an adjusting nut, which is located below the rotary valve core, is provided in the lower mounting hole. The rotary valve core is moved up and down axially by adjusting the adjusting nut such that an axial clearance between the first stepped surface and the upper valve body is adjusted, so the rotary valve core may flexibly rotate at different temperatures to prevent the multi-way valve from being stuck.

A rotary disc valve is used to control fluid flow within a fluid delivery system. The valve may include a valve body having multiple ports that are connected to the system. In addition, the valve may include a diverter and seal assembly that are disposed in the valve body. The seal assembly includes first and second seal subassemblies. The first subassembly has first through openings that are axially aligned with the diverter through openings. The second subassembly is axially stacked with the first subassembly and includes second through openings that are axially aligned with valve body subchambers associated with the ports. A first static seal is disposed between the diverter and the first subassembly, a second static seal is disposed between the valve body and the second subassembly, and a dynamic seal is disposed between the first subassembly and the second subassembly.

A rotary disc valve is used in a fluid delivery system to control flow of fluid between multiple ports. The valve may include a valve body having multiple ports that are connected to the system. In addition, the valve may include a diverter and seal assembly that are disposed in the valve body. The diverter is configured to rotate about a rotational axis and to control fluid flow through the valve body in such a way that fluid enters the diverter in a first direction that is parallel to the rotational axis, fluid exits the diverter in a second direction that is parallel to the rotational axis, the second direction being opposite the first direction, and between entering and exiting, fluid flows over a portion of the diverter outer surface.

A multi-port, rotary actuated valve assembly for controlling fluid flow in a vehicle is provided, which includes a valve housing defining a puck-receiving cavity. A puck is positioned within the puck-receiving cavity and is rotatable therein. The puck has a plurality of chambers that interconnect different combinations of ports provided in the valve housing depending on the rotational position of the puck. The chambers in the puck include at least a first chamber and a second chamber, each of which include a chamber opening on the distal end of the puck. The opening to the first chamber on the distal end of the puck is radially inboard of the opening to the second chamber such that at least two separate and parallel fluid flow paths are provided on the distal end of the puck along which fluid may enter or exit the first and second chambers, respectively.

A fluid valve comprises a valve housing having at least one fluid inlet and at least one fluid outlet and having a valve axis. At least one of the inlet and outlet is arranged in a wall extending circumferentially about the valve axis. The valve further comprises a rotary valve body arranged within the valve housing for rotation about the valve axis. The rotary valve body comprises a frusto-conical valve body wall and at least one inlet or outlet valve body opening through the valve body wall, the valve body being rotatable about the valve axis so as selectively to place the valve housing inlet and valve housing outlet into fluid communication via the at least one valve body opening. The at least one inlet or outlet valve body opening is a slot which extends in the direction of the valve axis.

A rotary disc valve is used to control fluid flow within a fluid delivery system. The valve may include a valve body having multiple ports that are connected to the system. In addition, the valve may include a diverter and seal assembly that are disposed in the valve body. The seal assembly includes first and second seal subassemblies. The first subassembly has first through openings that are axially aligned with the diverter through openings. The second subassembly is axially stacked with the first subassembly and includes second through openings that are axially aligned with valve body subchambers associated with the ports. A first static seal is disposed between the diverter and the first subassembly, a second static seal is disposed between the valve body and the second subassembly, and a dynamic seal is disposed between the first subassembly and the second subassembly.

A washer fluid distribution device includes a plurality of nozzle units formed consecutively, a transfer conduit configured to pass through the plurality of nozzle units and having one end fluidly connected to an introduction part, the introduction part located at one end of the transfer conduit and configured to allow a washer fluid to be introduced from a washer pump, a plurality of discharge holes configured to correspond to the number of the nozzle units in the transfer conduit and having different angles based on a center of the transfer conduit, and a controller configured to control a rotation angle of the transfer conduit to allow the discharge holes to correspond to the nozzle units in response to a user’s request.

A rotary disc valve is used in a fluid delivery system to control flow of fluid between multiple ports. The valve may include a valve body having multiple ports that are connected to the system. In addition, the valve may include a diverter and seal assembly that are disposed in the valve body. The diverter is configured to rotate about a rotational axis and to control fluid flow through the valve body in such a way that fluid enters the diverter in a first direction that is parallel to the rotational axis, fluid exits the diverter in a second direction that is parallel to the rotational axis, the second direction being opposite the first direction, and between entering and exiting, fluid flows over a portion of the diverter outer surface.

The invention may be embodied a valve for a combustor of a gas turbine, the valve including: a housing including a fluid inlet and fluid outlets; an actuator within the housing and movable between an open position and a closed position; a fluid path through the housing between the fluid inlet and the fluid outlets, wherein the fluid path is blocked while the actuator is in the closed positions such that fluid may not flow from the inlet to the outlets and fluid may not flow between the outlets, and wherein one of the fluid outlets is fluidly connected to a first combustion can of the combustor, and another of the fluid outlets is fluidly connected to a second combustion can of the combustor.