A meter bypass assembly includes a housing and a valve assembly. The housing defines a first inlet and a first outlet, and a second inlet and a second outlet. The valve assembly is rotatable to a first position in which fluid is allowed to flow from the first inlet to the first outlet and from the second inlet to the second outlet. The valve assembly is also rotatable to a second position in which fluid is allowed to flow from the first inlet to the second outlet and is restricted from flowing from the first inlet to the first outlet and from the second inlet to the second outlet. The valve assembly includes a shaft extending in a longitudinal direction of the housing and first and second valve bodies rotationally fixed to opposing ends of the shaft.

According to an aspect, an inflatable penile prosthesis includes a fluid reservoir configured to hold fluid, an inflatable member, and a pump assembly configured to transfer the fluid between the fluid reservoir and the inflatable member. The pump assembly includes a valve body, a pump bulb, and a deflation mode actuator. The valve body includes a bi-directional valve configured to move from an inflation position to a deflation position in response to an activation of the deflation mode actuator. The bi-directional valve in the inflation position is configured to open a fluid passageway in the valve body to transfer fluid from the pump bulb to the inflatable member. The bi-directional valve in the deflation position is configured to open a fluid passageway in the valve body to transfer fluid from the inflatable member to the fluid reservoir that bypasses the pump bulb.

The invention relates to a valve (1), comprising a valve housing (4) and a closing body (3) arranged in the valve housing (4) in such a way that the closing body can be moved longitudinally, wherein at least one inlet channel (5) and at least one outlet channel (6) are arranged in the valve housing (4). The closing body (3) interacts with a valve seat (8) formed on the valve housing (4) by means of the longitudinal motion of the closing body and thereby opens and closes at least one hydraulic connection between the at least one inlet channel (5) and the at least one outlet channel (6). The closing body (3) can be driven by means of a metal-bellows/piston unit (2), wherein the metal-bellows/piston unit (2) has a variable-length metal bellows (20) and a variable-volume working chamber (23) and wherein the metal bellows (20) bounds the working chamber (23) in a sealing manner.

An automatic faucet includes a faucet body, an inner core assembly, and a sensor. The inner core assembly includes a valve core, a valve core seat, and a sleeve. The valve core is mounted on the valve core seat. The valve core seat has a cold water hole, a hot water hole, a mixed water hole, and a water outlet. The sleeve is mounted beneath the valve core seat, and has a cold water inlet and a hot water inlet. The sleeve further has a diversion passage communicating with the cold water inlet. The sensor is used to open or close the diversion passage. The sensor includes a sensing module, a solenoid valve, and a buffer rod.

An automatic faucet includes a faucet body, an inner core assembly, and a sensor. The inner core assembly includes a valve core, a valve core seat, and a sleeve. The valve core is mounted on the valve core seat. The valve core seat has a cold water hole, a hot water hole, a mixed water hole, and a water outlet. The sleeve is mounted beneath the valve core seat, and has a cold water inlet and a hot water inlet. The sleeve further has a diversion passage communicating with the cold water inlet. The sensor is used to open or close the diversion passage. The sensor includes a sensing module, a solenoid valve, and a buffer rod.

A fluid switching valve including a first elastic tube that delivers a first fluid; a second elastic tube that delivers a second fluid; a third elastic tube having one end connected to the first and second elastic tubes; and a switching member that, by displacing a protruding portion, switches between a first state in which the first elastic tube is constricted and the second fluid is delivered to the third elastic tube, a second state in which the second elastic tube is constricted and the first fluid is delivered to the third elastic tube, a third state in which the first and second elastic tubes are both constricted and introduction of fluid to the third elastic tube is cut off, and a fourth state in which neither the first nor second elastic tube is constricted and both the first and second fluids are delivered to the third elastic tube.

A fluid switching valve including a first elastic tube that delivers a first fluid; a second elastic tube that delivers a second fluid; a third elastic tube having one end connected to the first and second elastic tubes; and a switching member that, by displacing a protruding portion, switches between a first state in which the first elastic tube is constricted and the second fluid is delivered to the third elastic tube, a second state in which the second elastic tube is constricted and the first fluid is delivered to the third elastic tube, a third state in which the first and second elastic tubes are both constricted and introduction of fluid to the third elastic tube is cut off, and a fourth state in which neither the first nor second elastic tube is constricted and both the first and second fluids are delivered to the third elastic tube.

The present disclosure provides a water heating system for efficient heating of water for immediate use that fits either to industrial applications or household applications. The water heating system is suitable to be combined with a solar heating unit and it can be operated on electric power or on gas-based heating units for providing hot water to multiple consumers for household or industrial utilization. Furthermore, the system can be stand-alone, operating without any additional water heating system and can provide an immediate stream of hot water, e.g. it can be installed within a water supplying appliance. The water can operate in two modes: (1) heating for immediate use of hot water; and (2) heating water to be contained in a reservoir for later use. The system uses a two (bi) directional flow valve.

An encapsulated valve system includes a first housing portion having a first facing surface, the first facing surface comprising a plurality of branch pathways formed as a recess within the first facing surface. The valve system further includes a second housing portion having a second facing surface, the second facing surface comprising a plurality of branch pathways formed as a recess within the second facing surface. A disposable conduit is configured to be interposed between the first and second housing portions and disposed within the recess of the first facing surface and the recess of the second facing surface. The disposable conduit is thus sandwiched between the first and second facing surfaces. A plurality of pinch valve actuators are mounted on one or both of the first housing portion and the second housing portion, the plurality of pinch valve actuators configured to pinch the disposable conduit at selective branch pathways.

A device for regulating the flow of a fluid id formed with a valve housing having at least two valve ports. A first fluid path that extends between the at least two valve ports is formed in the valve housing. A first valve seat is assigned to the first fluid path. A first closing element is arranged to be coupled to the first valve seat to block or release the first fluid path, and an electromagnetic actuating unit for actuating the closing element. The actuating unit has a, first electromagnet and a second electromagnet that are coupled to the closing element via a coupling mechanism. The first and second electromagnets additively act on the closing element to displace the closing element between at least two positions.