A valve for a bypass conduit is comprised of a rigid inner frame having an arm with a tab at one end and a hinge at an opposite end. A flexible outer seal is positioned over the inner frame, the flexible outer seal defining a peripheral edge to substantially house the tab and arm of the inner frame. The valve is pivotable from a first position to a second position on the bypass conduit.

The disclosure provides a pump system including a pump, a gas relief valve coupled to the pump, a motor configured to turn the pump, and a sensor configured to measure a parameter of at least one of a fluid or the pump system. The gas relief valve includes an actuator and a rotary disk system, and the rotary disk system includes a stationary disk and a rotary disk. The actuator is rotationally coupled to the rotary disk, and in a first position, the gas relief valve directs a flow of a fluid into a production tubing and in a second position, the gas relief valve directs the flow of the fluid into an annulus of a wellbore.

The disclosure provides a pump system including a pump, a gas relief valve coupled to the pump, a motor configured to turn the pump, and a sensor configured to measure a parameter of at least one of a fluid or the pump system. The gas relief valve includes an actuator and a rotary disk system, and the rotary disk system includes a stationary disk and a rotary disk. The actuator is rotationally coupled to the rotary disk, and in a first position, the gas relief valve directs a flow of a fluid into a production tubing and in a second position, the gas relief valve directs the flow of the fluid into an annulus of a wellbore.

A multi-port valve assembly, which includes a housing, a plurality of ports formed as part of the housing, a rotor disposed in the housing, and is selectively in fluid communication with the plurality of ports. Also included is a plurality of channels integrally formed as part of the rotor, a central plane extending through the rotor, a first level on one side of the central plane where a portion of the channels is located on the first level, and a second level on the opposite side of the central plane in relation to the first level, where a portion of the channels are located on the second level. At least two flow paths are formed by the orientation of the rotor relative to the housing and the ports, and the rotor is placed in one of a plurality of configurations to achieve the at least two flow paths.

A diverter valve is provided for use in directing a flow of bulk material from a source to at least one receiver. Included in the present diverter valve is an inlet housing having an inlet port and partially defining a valve chamber, an outlet housing connected to the inlet housing, having at least one outlet port and defining an end of the valve chamber. A rotating disc is rotatably disposed in the chamber and constructed and arranged for selectively creating fluid communication between the inlet port and diverting the flow to a selected one of the at least one outlet port.

A diverter valve is provided for use in directing a flow of bulk material from a source to at least one receiver. Included in the present diverter valve is an inlet housing having an inlet port and partially defining a valve chamber, an outlet housing connected to the inlet housing, having at least one outlet port and defining an end of the valve chamber. A rotating disc is rotatably disposed in the chamber and constructed and arranged for selectively creating fluid communication between the inlet port and diverting the flow to a selected one of the at least one outlet port.

A digital camera facilitates remote visual inspection of alignment between a rotor plate and a track plate of a multi-position rotary valve. In some embodiments, a signal from the video camera is used as part of a feedback system that controls advancement of the rotor plate, to automatically align apertures in the rotor plate with apertures in a track plate. Some embodiments facilitate remote visual inspection of the condition of a seal sheet disposed between the rotor plate and the track plate, without disassembling the rotary valve. Some embodiments automatically measure remaining usable thickness of the seal sheet.

A digital camera facilitates remote visual inspection of alignment between a rotor plate and a track plate of a multi-position rotary valve. In some embodiments, a signal from the video camera is used as part of a feedback system that controls advancement of the rotor plate, to automatically align apertures in the rotor plate with apertures in a track plate. Some embodiments facilitate remote visual inspection of the condition of a seal sheet disposed between the rotor plate and the track plate, without disassembling the rotary valve. Some embodiments automatically measure remaining usable thickness of the seal sheet.

A faucet with integrated manual and automatic flow control, which includes a faucet body, a valve, a handle, a cold water inlet pipe, a hot water inlet pipe, a water outlet pipe, a sensing unit and a control device. The valve and the control device are both arranged inside the faucet body. The handle is arranged on one side of the faucet body and is connected with one end of the valve, the other end of the valve is connected with the control device. The sensing unit is arranged on the faucet body and is electrically connected with the control device. The cold water inlet pipe and the hot water inlet pipe are both connected to one end of the water outlet pipe through the valve.

A rotary valve includes a stator member with a planar stator face, the stator member having a plurality of stator channels for conducting a fluid; and a rotor member with a planar rotor face facing and in contact with the stator face, the rotor member having a rotor channel; wherein the rotor member is rotatable with respect to the stator member about a rotation axis, such that in a conducting position, the rotor channel interconnects two of the stator channels and the two stator channels are in fluid communication; wherein at least one of the stator channels has a transverse channel section opening into the stator face and running transversely with respect to the rotation axis; wherein the rotor channel has a bottom, which at an intersection end of the rotor channel is inclined with respect to the rotation axis, such that the rotor channel elongates an inner surface of the stator channel, when the rotor member is in the conducting position.