The present invention relates to the field of non-electric multi-channel valves adapted to provide specific flow patterns to aqueous fluids or vapor, and, more particularly, to non-electric multi-channel valves configured to provide continuous outflow to aqueous fluids or vapor.

A water path control valve structure for flushing the toilet lid, which is divided into upper and lower valve parts, including a valve body, a linkage valve core and a sealing component. The sealing component is installed on the linkage valve core, and the linkage valve core is arranged in the hollow valve body and one end of the linkage valve core extends out of the valve body. The linkage valve core includes an upper valve core and a lower valve core arranged coaxially, and one end of the upper valve core extends out of the valve body. The upper and lower valve cores are respectively installed with the sealing member.

The present disclosure provides a valve assembly including one or more poppet valves. In general, the valve assembly can have one or more poppet assemblies selectively actuatable between a first end position and a second end position. According to some aspects, a crankshaft assembly can be coupled to the one or more poppet assemblies and the crankshaft assembly can selectively actuate the one or more poppet assemblies between the first end position and the second end position.

The present invention relates to the field of non-electric multi-channel valves adapted to provide specific flow patterns to aqueous liquids, vapor or gas, and, more particularly, to non-electric multi-channel valves configured to provide continuous outflow to aqueous liquids, vapor or gas.

Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). The fluid flow control system includes: (a) a manifold body defining an internal chamber; (b) at least a first port in fluid communication with the internal chamber; (c) at least a first valve (including a first valve activator) controlling fluid flow through the first port; and (d) a movable cam at least partially within the internal chamber. Valve activator surface(s) on the cam interact with the valve activator(s) to selectively open and close valve(s) based on cam positioning.

In one embodiment, a thermal management module is disclosed that includes: a housing defining a plurality of ports and at least one camshaft opening, the housing defining at least one chamber; a camshaft extending through the at least one camshaft opening into the chamber, the camshaft including a plurality of cams; a plurality of seal assemblies each surrounding a respective port of the plurality of ports; and a plurality of stoppers each arranged with a respective port of the plurality of ports. In one aspect, at least one port of the plurality of ports includes a guidance finger adapted to guide a respective stopper of the plurality of stoppers. In another aspect, openings defined by at least two ports of the plurality of ports overlap in an axial direction of the openings.

An evaporative emissions control system includes a first vent valve configured to selectively open and close a first vent, a second vent valve configured to selectively open and close a second vent, a fuel level sensor configured to sense a fuel level in the fuel tank, a pressure sensor configured to sense a pressure in the fuel tank, an accelerometer configured to measure an acceleration of the vehicle, and a controller configured to regulate operation of the first and second vent valves to provide pressure relief for the fuel tank. The controller is programmed to determine if a refueling event is occurring based one signals indicating the fuel level is increasing, the pressure in the fuel tank is increasing, and the vehicle is not moving, and open at least one of the first and second vent valves based on determining the refueling event is occurring.

A switching assembly for diverting fluid flow can include a pair of chambers each having a three-way valve positioned therein. An actuator, which can include a lever and one or more gears, may be coupled with each three-way valve to allow an operator to divert flow through each three-way valve by means of the actuator. The switching assembly can be coupled with one or more pressure relief valves, allowing an operator to safely replace a pressure relief cartridge by diverting flow away from the corresponding pressure relief valve without diverting flow upstream or temporarily shutting off a fluid line.

The present application discloses a valve comprising: a housing; at least one valve body disposed in the housing, the at least one valve body being rotatable in the housing; and at least one sealing element provided between the housing and the at least one valve body; at least one lifting structure configured to move the at least one sealing element upward and downward relative to the housing or the at least one valve body to adjust the relative distance between the at least one sealing element and the housing/the at least one valve body; wherein when the at least one valve body rotates, the at least one sealing element at least partially leaves the housing or the at least one valve body, so that the driving force required to rotate the valve body can be reduced.

A rotational magnet indexing valve, which has a housing assembly and a rotational magnet valve assembly. The rotational magnet valve assembly has a driven gear assembly, a manifold assembly, a motor assembly, and a plurality of magnetic cartridge valve assemblies. The rotational magnet valve assembly has an inlet and a plurality of outlets. The manifold assembly is cylindrical in shape. The plurality of magnetic cartridge valve assemblies is radially positioned on the manifold assembly. The motor assembly is joined to the manifold assembly by a bridge.