A switching valve includes a valve body, a diaphragm, and a driving assembly. The valve body includes a valve cavity, a water inlet, a first water outlet, and a second water outlet in communication with the valve cavity. The diaphragm includes two unsealing parts connected with the driving assembly and respectively arranged opposite to the first water outlet and the second water outlet. Each unsealing part can control opening or closing of the first water outlet or the second water outlet. The driving assembly can individually drive each of the unsealing parts to switch between opening and closing such that at least one of the first water outlet and the second water outlet is in an open state.

The systems and methods for fluid flow control valve device, where the device may include a support structure, one or more fluid tubes associated with the support structure, tensioning element supported by the support structure and being rotatable about an axis point relative to the support structure in response to an application of force, and one or more threads, each extending between the tensioning element and the one or more fluid tubes, the one or more threads configured to provide sufficient tension to compress at least one of the one or more fluid tubes in response to tension generated due to the rotation of the tensioning element.

A first aspect of the present invention relates to a multi-way valve assembly (M) for flow control of a fluid. The valve assembly has at least first and second valve elements (12a-h) and actuating mechanism (70) for actuating the valve elements (12a-h). The valve elements are arranged in such a way that, depending on the position of the actuating mechanism (70), at least one predetermined valve element (12a) can be selected and actuated. The actuating mechanism (70) is arranged to be translationally displaceable. In a first translational position of the actuating mechanism (70), the first valve element (12a) can be actuated, and, in a second translational position different from the first translational position, the second valve element (12b) can be actuated.

A first aspect of the present invention relates to a multi-way valve assembly (M) for flow control of a fluid. The valve assembly has at least first and second valve elements (12a-h) and actuating mechanism (70) for actuating the valve elements (12a-h). The valve elements are arranged in such a way that, depending on the position of the actuating mechanism (70), at least one predetermined valve element (12a) can be selected and actuated. The actuating mechanism (70) is arranged to be translationally displaceable. In a first translational position of the actuating mechanism (70), the first valve element (12a) can be actuated, and, in a second translational position different from the first translational position, the second valve element (12b) can be actuated.

A simulator valve includes a housing having a pedal simulator passage and a master cylinder passage extending therethrough. The master cylinder passage is located longitudinally between the first housing surface and the pedal simulator passage. An armature is located at least partially within the housing for selective longitudinally reciprocating motion with respect thereto between first and second armature positions. A poppet is located within the housing for selective longitudinally reciprocating motion with respect thereto between first and second poppet positions. The poppet defines a first valve and a second valve the poppet includes a poppet bore extending longitudinally therethrough and selectively occluded by the first valve. A damped flow fluid path selectively permits fluid communication therethrough from the master cylinder passage to the pedal simulator passage. A free flow fluid path selectively permits fluid communication therethrough from the pedal simulator passage to the master cylinder passage.

A simulator valve includes a housing having a pedal simulator passage and a master cylinder passage extending therethrough. The master cylinder passage is located longitudinally between the first housing surface and the pedal simulator passage. An armature is located at least partially within the housing for selective longitudinally reciprocating motion with respect thereto between first and second armature positions. A poppet is located within the housing for selective longitudinally reciprocating motion with respect thereto between first and second poppet positions. The poppet defines a first valve and a second valve the poppet includes a poppet bore extending longitudinally therethrough and selectively occluded by the first valve. A damped flow fluid path selectively permits fluid communication therethrough from the master cylinder passage to the pedal simulator passage. A free flow fluid path selectively permits fluid communication therethrough from the pedal simulator passage to the master cylinder passage.

An actuating mechanism includes an actuating shaft, an actuated member, and an engaging and disengaging structure. The actuating shaft is configured to be rotatable. The actuated member can be actuated by the actuating shaft to rotate. The engaging and disengaging structure includes an actuating structure provided on the actuating shaft and an actuated structure provided on the actuated member. When the actuating structure engages with the actuated structure, the actuating structure can drive the actuated structure to rotate, such that the actuating shaft can drive the actuated member to rotate. Further, a set of actuating and actuated structures of the actuating mechanism can rotate and stop according to set angle requirements, such that a valve body can be actuated to connect and disconnect different fluid passages as required.

An actuating mechanism includes an actuating shaft, an actuated member, and an engaging and disengaging structure. The actuating shaft is configured to be rotatable. The actuated member can be actuated by the actuating shaft to rotate. The engaging and disengaging structure includes an actuating structure provided on the actuating shaft and an actuated structure provided on the actuated member. When the actuating structure engages with the actuated structure, the actuating structure can drive the actuated structure to rotate, such that the actuating shaft can drive the actuated member to rotate. Further, a set of actuating and actuated structures of the actuating mechanism can rotate and stop according to set angle requirements, such that a valve body can be actuated to connect and disconnect different fluid passages as required.

A piston actuated cartridge valve (PACV) can be formed within a fluid fitting such as a tee or cross member in a fluid piping system. The PACV includes a base mount extending between first and second ends having a stop and a slide positioned therein. The slide is movable between a closed position and a fully open position by an actuation piston and spring working in combination. The slide permits fluid flow therethrough in the open position and restricts fluid flow in the closed position.

A piston actuated cartridge valve (PACV) can be formed within a fluid fitting such as a tee or cross member in a fluid piping system. The PACV includes a base mount extending between first and second ends having a stop and a slide positioned therein. The slide is movable between a closed position and a fully open position by an actuation piston and spring working in combination. The slide permits fluid flow therethrough in the open position and restricts fluid flow in the closed position.