Abstract: A valve actuating device, in particular for an exhaust system, comprises a disk assembly, an actuating arm, and a valve actuator wherein the disk assembly is arranged between the actuating arm and the valve actuator. The disk assembly, at least in part, thermally decouples the actuating arm from the valve actuator and includes at least two identically constructed disks with axial protrusions, which in an axial direction are directly arranged one behind the other and contact each other at the protrusions.

Abstract: A device for controlling flow of a flow agent in a pipe system, the device comprising: a pipe housing (1) comprising a pipe cavity (2) with one or multiple openings in a pipe cavity wall of the pipe cavity, the one or multiple openings defining an outlet port (3) of the device, and the pipe cavity having an open end defining an inlet port (6) of the device, and a closed end (7), wherein the closed end is closed by a dismountable end body (15); the pipe cavity comprising a first portion having a first cross sectional area and a second portion having a reduced cross sectional area (4), smaller than the first cross-sectional area, the second portion being located between the open end and the one or multiple openings in the pipe cavity wall.

Abstract: The invention relates to a pinch valve comprising at least a body having connecting flanges, a sleeve made of elastic material and an actuator, wherein said pinch valve comprises first pinching means that is movable towards the sleeve, wherein as a response to an operation of the actuator, said first pinching means squeezes the sleeve at least partially to control a flow in said sleeve. In the pinch valve, the sleeve is curved, and said connecting flanges are not parallel, whereupon said sleeve is fixed to the body in such a manner that openings of said sleeve are not parallel either.

Abstract: A connection nozzle assembly includes an inner fluid product tube, a tube sleeve secured about the fluid product tube, an outer nozzle sleeve, and a locking mechanism disposed between the fluid product tube and the nozzle sleeve. The nozzle sleeve includes a body portion and a rear portion, each being moveable between a plurality of locking positions. The nozzle assembly includes one or more grips configured to rotate forward and backward to lock and unlock the nozzle assembly to a receptacle coupling, respectively. The nozzle sleeve is moved between the plurality of locking positions, thereby engaging the locking mechanism to secure the connection nozzle assembly to a receptacle coupling. The connection nozzle assembly can be uncoupled by reversing the nozzle sleeve.

Abstract: The present application generally relates to a faucet. The faucet includes a continuous internal waterway and a body. The continuous internal waterway includes a first chamber, a second chamber, a valve seat, and a waterway. The second chamber is configured to receive water from a water source. The valve seat is coupled to the first chamber and the second chamber. The valve seat is in fluid communication with the second chamber. The waterway is in fluid communication with the valve seat. The body encapsulates the continuous internal waterway. The faucet is operational to receive the water from the water source and to provide the water to the waterway. The body is isolated from the water by the continuous internal waterway during operation of the faucet.

Abstract: Some fluid coupling devices described herein are configured for use in fluid systems for purposes of providing a single-use, aseptic disconnection functionality that substantially prevents fluid spillage when being disconnected.

Abstract: An electro-pneumatic valve assembly includes a valve having a valve housing and a poppet and a solenoid valve having an actuator housing and a valve body. The valve housing has a wall that defines a valve inlet that is arranged to receive a fluid flow from a pressurized container and defines a valve outlet and a first port. The poppet is disposed within the valve housing and is movable between a first position and a second position. The actuator housing defines an opening. The valve body has a first wall that defines an inlet that is fluidly connected to the first port and a second wall that defines an outlet that is fluidly connected to the second port.

Abstract: A valve includes a valve body with an annular valve seat having a first central axis, and a valve closure subassembly assembled with the valve body and including an axially movable valve stem and a stem tip attached to the valve stem by a stem connector and including an annular seal portion having a second central axis. When the first central axis is misaligned with the second central axis, the stem tip is pivotable about the valve stem to effect angular adjustment of the annular seal portion of the stem tip into uniform sealing engagement with the annular valve seat when a closing force is applied to the valve stem. The stem connector is configured to resist pivoting movement of the stem tip when the valve stem is in the open position.

Abstract: A micro electrical mechanical system (MEMS) valve is provided. The MEMS valve includes first and second bodies, a medium and a thermal element. The first body defines a first channel and a second channel intersecting the first channel. The second body defines a third channel and is movable within the first channel between first and second positions. When the second body is at the first positions, the second and third channels align and permit flow through the second and third channels. When the second body is at the second positions, the second and third channels misalign and inhibit flow through the second channel. The medium is charged into the first channel at opposite sides of the second body. The thermal element is proximate to the first channel and is operable to cause the medium to drive movements of the second body to the first or the second positions.

Abstract: An annular elastomeric packer for a blowout preventer includes a plurality of circumferentially spaced inserts, wherein at least one of the plurality of inserts includes an upper flange extending between a radially inner end and a radially outer end, a lower flange extending between a radially inner end and a radially outer end, and a rib extending between the upper flange and the lower flange, wherein the upper flange includes an upper surface disposed at an acute angle relative a longitudinal axis of the elastomeric packer, and an elastomeric body coupled to the plurality of inserts and including an inner sealing surface.

Abstract: A packer assembly for an annular blowout preventer includes an annular packer and a plurality of inserts arranged circumferentially about the annular packer. The plurality of inserts are curved along an axial axis of the packer assembly and are configured to rotate radially inwardly to enable the packer assembly to move from an open position in which the packer assembly enables fluid flow through a central bore to a closed position in which the packer assembly blocks fluid flow through the central bore.

Abstract: A blind shear ram includes an upper carrier including an upper blade and a lower carrier including a lower blade. The upper carrier and the lower carrier are positionable in a first position in which the upper carrier and the lower carrier are spaced apart and a second position in which the upper carrier and the lower carrier seal a wellbore. The upper blade and the lower blade are configured to cut at least one pipe and at least one cable when the upper carrier and the lower carrier move between the first position and the second position. At least one of the upper blade and the lower blade includes a textured surface configured to induce friction between the at least one cable and the blade.

Abstract: An irrigation valve incorporates a valve body with an inlet, an outlet, a pressure chamber and a standpipe in fluid communication with the inlet. A solenoid operated valve train has a flow control inlet fitting, a solenoid actuating element movable between in inactivated position and an activated position responsive to a solenoid coil, and a threaded manual actuator rotatably movable between a first sealing position and a second open position. The valve train is operable in a first position with the solenoid actuating element in the inactivated position to produce hydraulic interconnection between the standpipe and the pressure chamber, a second position with the solenoid actuating element in the activated position producing hydraulic interconnection between the pressure chamber and an outlet port, and a third position with the threaded manual actuator in the second open position producing hydraulic interconnection between the pressure camber and the outlet port.

Abstract: A mixer water faucet for installation through a bore in a work surface in proximity to a water supply, includes a stationary housing extending transversely through the bore; a faucet body mounted onto the housing, rotatable relative thereto; a main and auxiliary spouts extending from the housing; main and auxiliary supply hoses extending through the housing for conveying water to the main and auxiliary spouts, respectively; and a diverter for selectably directing a supply of water to the main and auxiliary spouts, wherein the main spout rotates about a rotation axis extending through the faucet body, the rotation causing a lateral movement and partial twisting of the auxiliary water supply hose with respect to the main water supply hose thereby to allow thereby to allow freedom of movement of the auxiliary spout and the auxiliary hose during extension and retraction thereof.

Abstract: A valve includes a valve body having a fluid flow path extending therethrough, a valve seat located in the valve body, and a valve disc located in the fluid flow path of the valve body. The disc is rotatable between a fully open position and an intermediate position about an axis substantially perpendicular to a longitudinal axis of the disc. The disc is also translatable between the intermediate position and a fully closed position in a direction substantially parallel to the longitudinal axis of the disc. Such a valve may be incorporated into a fluid line of a fluid system.

Abstract: An apparatus is disclosed including a first and second article, a first interface volume disposed between and enclosed by the first article and second article, a cooling fluid supply, and at least one cooling fluid channel in fluid communication with the cooling fluid supply and the first interface volume. The first article includes a first material composition. The second article includes a second material composition. The at least one cooling fluid channel includes a heat exchange portion disposed in at least one of the first and second article downstream of the cooling fluid supply and upstream of the first interface volume. A turbine shroud is disclosed wherein the first and second articles are an outer and inner shroud. A turbine nozzle is disclosed wherein the first and second articles are an endwall and fairing.

Abstract: A system including a shearing gate valve system including a shearing gate valve including a flow control element configured to move axially and block a flow of fluid through the shearing gate valve, a cutting blade coupled to the flow control element and configured to shear a tubular, a first seat configured to form a seal with the flow control element to block the flow of fluid, and a second seat with an open end configured to block the shearing gate valve from shearing the tubular member at two locations.

Abstract: An unload tee has a tee body with a front side and a rear side. The unload tee further includes a door rotatably connected to front side of the tee body; a catch pin mounted on and projecting from the door; a latch assembly connected to the door, and wherein the latch assembly is positioned towards the front side of the unload tee, and further wherein the latch assembly comprises a latch tab having an ear; and a catch defined as a curve in the ear of the latch tab, wherein the catch is configured to engage the catch pin when the door is in a closed position.

Abstract: A normally closed solenoid valve includes a valve sleeve, a pole core fixedly positioned in the sleeve, an axially displaceable armature, a spring, a closing element, a valve seat, and an elastic component. The spring acts between the pole core and the armature in order to push the closing element into the valve seat. The closing element interacts with the armature. A prestressing force of the spring causes a deformation of the elastic component, which is positioned between the armature and the pole core, such that an impact of the armature on the pole core is damped via a regression of the deformation of the elastic component.

Abstract: Fluid distribution systems comprising a wireless, self-recharging fluid distribution system and method for their use. In a preferred example, the fluid distribution system is an automated or semi-automated on-command hot water system, wherein the wireless, self-recharging fluid distribution system comprises a fluid turbine and a battery, for converting fluid flow into electricity to recharge the battery. In certain examples, the wireless, self-recharging fluid distribution system also comprises a sensor component, such as a sensor selected from the group consisting of a pressure sensor, a moisture sensor, a sound-receiving sensor, a temperature sensor, a flow sensor, and a chemical sensor. In some examples such fluid distribution systems may be of particular use in environments having limited access to electricity, such as vessels, mobile homes, trailers, and “of the grid”structures having no access to dependable electricity supply.