Abstract: Some fluid coupling devices described herein are configured for use in fluid systems for purposes of providing a repeatable, aseptic fluid coupling system. Such repeatable, aseptic fluid coupling systems are configured to facilitate multiple connection and disconnection cycles while repeatably establishing a sterile fluid pathway through the coupling system. The repeatable, aseptic fluid coupling systems can repeatably establish a sterile fluid pathway through the coupling system even though the coupling system may be used in a non-sterile environment.

Abstract: A filling device includes a filling pipe to extend into a liquid container for fluidic connection to the liquid container, a filling head operatively connected to the filling pipe, a venting pipe to vent the liquid container, the venting pipe having an open venting pipe section at an end thereof, and an indicator member configured to visually indicate a filling condition of the liquid container. During a filling sequence of the liquid container in a condition in which the liquid container is not full of liquid, the indicator member is to be impinged upon by outflowing air in the venting pipe at a force such that the indicator member assumes a first recognizable condition. During a filling sequence of the liquid container in a condition in which the liquid container is full of liquid, the indicator member is not impinged on by outflowing air in the venting pipe at a force such that the indicator member assumes a second recognizable condition.

Abstract: A system and method for controlling a field device includes a valve coupler having a first portion configured to couple to an actuator rod of an actuator, a second portion configured to couple to a movable component of a control valve, and one or more sensors measuring one or more parameters indicative of the health and/or remaining service life of the control valve assembly and/or one or more components of the valve assembly. Further, at least one of the one or more sensor devices may generate energy from the control valve assembly and/or the operating environment of the control valve assembly for operation of the electronics.

Abstract: A stopcock manifold system includes: a manifold provided with one or several stopcocks, each having a rotary opening/closing control apparatus with at least one finger or crank pin; a rotary mechanized actuator coupling part for each manifold, a rotary axis of the coupling part corresponding in use to a rotation axis of the control apparatus, the coupling part coupling with the stopcock by insertion of each crank pin into a closed notch in the coupling part, the closed notch of each coupling part receiving one of the crank pins of the corresponding stopcock, such that the crank pin is insertable into the corresponding coupling part by tilting the manifold and then straightening it, until it abuts on a first bearing point comprised of an edge of the closed notch; and a maintaining system that enables each coupling part to individually maintain the corresponding stopcock in place.

Abstract: A food article defect removal apparatus includes a manifold that defines one or more chambers for holding pressurized fluid. First channels extend from a first side of the manifold into fluid communication with the chambers. Second channels extend from the first side of the manifold to a second side of the manifold. Valves selectively connect corresponding first channels and second channels together to dispense the pressurized fluid from the manifold. The manifold can have an exterior wall that at least partially defines a first chamber and a second chamber, with an interior wall disposed between the first chamber and the second chamber. The interior wall can define the second channels. The valves can be included with a valve assembly, which includes a driver operably coupled with the valves. The valves can be pluggably coupled with the driver.

Abstract: A fluid recirculation and dispenser valve unit of a fluid comprises a fluid recirculation and dispenser valve and a cartridge in which an axial valve seat is made which at least partially houses said valve. Said valve comprises a valve body and a valve rod which extends partially in said valve body and which is axially movable between a closed rearward position of the valve and an open forward position of the valve. The axial valve seat comprises a proximal recirculation portion, which communicates fluidically with a recirculation duct, and a distal dispenser portion in fluidic communication with a dispenser duct.

Abstract: A pneumatic control valve manifold assembly including a modular manifold segment with first and second valve receiving bores, inlet and exhaust cavities, and fluid passageways. The modular manifold segment has a mating face and a back-side face. The fluid passageways are arranged in fluid communication with the first and second valve receiving bores, are open to the modular manifold segment mating face, and have multiple configurations. The modular manifold segment mating face includes an abutment surface surrounding the fluid passageways that has a plurality of shapes depending upon the configuration of the fluid passageways. The modular manifold segment back-side face includes a plurality of sealing ribs arranged in a pattern that universally mates with each of the different shapes of the abutment surface such that multiple modular manifold segments with different fluid passageways can be stacked next to each other.

Abstract: A technique facilitates continued operation of a position indicator which may be used with a valve or other types of actuatable components. The technique utilizes a housing and a stem driver mounted for rotation within the housing to actuate the valve/component to a desired position. The stem driver has a threaded region which is threadably engaged with a clutch collar located in the housing. When the stem driver is rotated relative to the clutch collar, the clutch collar moves in an axial direction along the interior of the housing. The clutch collar is coupled with a bracket which moves during axial translation of the clutch collar. The clutch collar comprises a flexible portion which enables slippage of threads at the region of coupling between the clutch collar and the stem driver if movement of the bracket becomes sufficiently restricted.

Abstract: Disclosed is a solenoid valve for a brake system.

Abstract: The present invention concerns a balanced regulating valve (1) for regulation of a medium, such as an inert gas, where the regulating valve comprises a valve housing, composed of at least two valve housing parts, wherein there is an inlet opening (3) for an inlet pressure, and an outlet opening (4) for an outlet pressure, where furthermore there is in the valve housing an inlet opening for a pilot pressure (5), where the regulating valve furthermore comprises at least one spring element (6) and one valve piston (7) with a sealing element (8), where the valve piston, via a valve seat with a seat area (10) in a first position closes off the inlet opening, and where the inlet pressure acts on said seat area on the valve piston and in opposite direction to said spring element.

Abstract: A system includes a body with a fluid passage therethrough, a first open end, and an opposite termination, a valve positioned within the body and including first and second ends, the valve moving between open and closed positions, the valve being biased into the closed position, and a seal positioned on the second end of the valve, the seal forming the closed position when the valve is biased towards the first open end of the body, and the seal engaging a shoulder formed by the body to retain the valve within the body. The seal is accessible from the termination of the body to allow the valve to be coupled to the body.

Abstract: The invention relates to a bypass valve (1), in particular for an expansion machine (104) of a waste heat recovery system (100). The bypass valve (1) has a housing (2) with a valve chamber (9) formed therein. An inlet (3), an expander outlet (4) and a bypass outlet (5) are formed in the housing (2), which feed into the valve chamber (9). A closing element (6) is moveably arranged in the valve chamber (9). A valve seat (11) is formed on the housing (2). The closing element (6) cooperates with the valve seat (11) in order to open and close a first hydraulic connection from the inlet (3) to the expander outlet (4). A control valve (8) opens and closes a second hydraulic connection from the inlet (3) to the bypass outlet (5). The control valve (8) forms a first throttle point (21) in an open position. A second throttle point (22) is arranged between the valve chamber (9) and the bypass outlet (5). The control valve (8), the second throttle point (22) and the closing element (6) border a control chamber (9a).

Abstract: An auxiliary gray water supply device captures used wash water from a commercial warewashing machine for supply to a pre-rinse station without substantial modification of the commercial warewashing machine. The captured wash water and treatment agent are delivered to a pre-rinse station for pre-rinsing of dishes that will be washed within the commercial warewashing machine.

Abstract: A coolant control valve unit is provided. The valve unit includes a valve that opens and closes a coolant path and a rod that is extended from one side of the valve. A cam is also provided which includes a track formed with a predetermined inclination and a predetermined height along a rotation direction with respect to a rotation axis. The track thus presses the rod according to the rotation of the cam which is rotated about the rotation axis by and an actuator.

Abstract: An end connector for connecting a fluid pipeline to a fluid flow control device. The end connector includes a body adapted to engage an external surface of the fluid flow control device, and a plurality of bolt holes formed through the body and adapted to receive a plurality of bolts, respectively, to couple the body to the fluid flow control device. The end connector also includes a cross-hole formed through at least a portion of the body and adapted to carry fluid between the fluid pipeline and the fluid flow control device. The bolt holes are circumferentially arranged around a central axis of the body, and the cross-hole is centered about an axis offset from the central axis of the body.

Abstract: An illustrative damper system includes a damper blade that is configured to be positioned within a duct, such as a bypass duct of an HVAC system. A shaft is in communication with the damper blade, a torsion spring is in communication with the shaft, and a force adjustment mechanism is in communication with the torsion spring. The shaft, the damper blade, and the torsion spring may be configured such that the shaft may affect movement of the damper blade about a rotation axis and the torsion spring may provide a bias force to the shaft for biasing the damper blade toward a desired position (e.g. closed position).

Abstract: A control valve includes a piston-housing having a hollow portion. The hollow portion has a first end, an open end, first and second internal chambers, and a fluid port configured to allow fluid to exit the second chamber. The first chamber is nearer the first end, and the second chamber is nearer the open end. A piston is located within the housing and is adapted for reciprocal motion. The piston includes a first and second seal-engaging portions. The first seal-engaging portion has a diameter that is less than the diameter of the second seal-engaging portion.

Abstract: A fluid testing system comprises a source that generates electromagnetic waves, a detector that receives the transmitted electromagnetic waves and generates analog signals corresponding to the colours represented in the electromagnetic waves and, a receptacle, having a fluid inlet and an optical inner tube with transparent walls. The receptacle is positioned between the source and the detector to enable the electromagnetic waves to pass through its walls and through a fluid sample in the receptacle. A repository stores a pre-determined range of reference values corresponding to the values of digital signals for fluids of various colours. An analog to digital converter in the system cooperates with the detector to receive the analog signals, converting them into digital signals, wherein the values are compared with the reference values by a comparator. A fluid outlet provides tested fluid. Further, a fuel supply system is disclosed for supplying fuel to a vehicle.

Abstract: A stop valve includes a connection-switching part capable of switching a connection state between a rod part having an end portion which is connected to a valve disc and an actuator part which linearly moves the rod part. The connection-switching part includes a concave engaging part which is recessed the rod part, a casing having an accommodation space joined to the concave engaging part formed therein, a plurality of frame pieces, a sleeve part which is movable between the frame piece accommodation position and a frame piece detachment position, and a gas introduction part through which a gas is introduced into the accommodation space. The sleeve part moves from the frame piece detachment position to the frame piece accommodation position using the gas. The casing is in contact with the frame pieces at the frame piece accommodation position when moving toward the second side in the central axis direction.

Abstract: A liquid storage container comprises: a first lid; a container body having an opening on one end, an interior of the container body and the lid forming a chamber. The opening end of the first lid and the opening end of the container body are rotatably and sealingly connected; and a first pipe and a second pipe communicating the chamber with the outside. The first pipe is provided on the first lid. The second pipe is provided on the container body.