Match Document Document Title
US20110240891 POSITIONER  
A positioner operating mode identifying function and an use parameter selecting function are provided in a calculating unit. A positive operating parameter and a negative operating parameter are...
US20080251749 Ethylene Production Isolation Valve Systems  
The present invention provides more efficient, cost effective ethylene productions isolation valve devices and system as well as more efficient, cost effective methods for isolating the flow of...
US20120145934 Switch device for water conduit valve  
A switch device for water conduit valve comprises a valve body having a water inflow passage bifurcated to form more than one water outflow passage, a first water inlet and a second water inlet...
US20100084590 VALVE FOR DISTRIBUTING FLUIDS  
A valve for distributing fluids includes a housing, a bobbin disposed within the housing having a bore, a coil disposed on the bobbin wall, and an armature disposed within the bore of the bobbin....
US20080011974 MULTIPOSITION ANGLE VALVE  
An angle valve including a valve housing defining a valve chamber and having a valve opening, a driveshaft reciprocally extending into the valve chamber through a driveshaft opening, a boss...
US20070257218 Backflow-Preventer  
The invention is concerned with a seal, particularly in a line which is connected to a sanitary appliance such as a shower drain and the sewer It has a passageway with a passage (4) of which a...
US20080224077 Magnetically Actuable Valve  
The magnetically actuable valve has an interior space which is surrounded by a magnetizable wall and in which a valve body can move, closing a valve opening in the closed position. The magnetic...
US20150204595 SECONDARY FLUID VALVE AND SYSTEM  
A device, method and system is provided for regulating an ambient condition of a space via a heat exchanger that transfers heat energy from a secondary fluid to a primary fluid, and a flow control...
US20110127827 PRESSURE RELIEF VALVE  
A wheel rim for use with an inflatable tyre for a vehicle comprises a pressure relief valve or a weakened section in the rim (11). The valve may comprise a main body (1) having flanges (2, 3)...
US20150075625 BULK ADHESIVE TRANSFER DEVICES, KNIFE GATE VALVE DEVICES, AND RELATED SYSTEMS AND METHODS  
A bulk adhesive transfer system for transferring adhesive particulate to a melter includes a bulk supply and a transfer device, which may define a hopper of the melter, a mobile bin, and/or a...
US20110204267 HYDRAULIC VALVE ARRANGEMENT  
The invention concerns a hydraulic valve arrangement (1) with a supply connection arrangement comprising a high-pressure connection (P) and a low-pressure connection (T), a working connection...
US20140246613 ADAPTER FOR AN ASSEMBLY HAVING A VALVE AND A POSITIONER  
An adapter for an assembly having a valve and a positioner, which are configured for pipeless valve mounting according to the guideline VDI/VDE 3847, wherein the adapter is intended to be...
US20080111088 SELF-CONTAINED RELIEF VALVE ADJUSTMENT DEVICE  
A self-contained non-liquid contacting relief valve adjusting device is easily disassembled from a relief valve preferably by removing a clamp band without the use of wrenches or special tools and...
US20140319391 FEMALE SCREW MEMBER, MOTOR OPERATED VALVE USING THE SAME, AND METHOD FOR PRODUCING FEMALE SCREW MEMBER FOR MOTOR OPERATED VALVE  
A female screw member includes a female screw part with a female screw, and a projection part projecting in the direction of a center shaft of the female screw and having a working face in the...
US20110315906 FEMALE SCREW MEMBER, MOTOR OPERATED VALVE USING THE SAME, AND METHOD FOR PRODUCING FEMALE SCREW MEMBER FOR MOTOR OPERATED VALVE  
A female screw member includes a female screw part with a female screw, and a projection part projecting in the direction of a center shaft of the female screw and having a working face in the...
US20140137553 VACUUM-ACTUATED WASTEGATE  
Embodiments for vacuum generation are provided. In one example, a method for an engine including a turbocharger having a compressor driven by a turbine comprises generating vacuum via exhaust flow...
US20110215272 EXHAUST VALVE STRUCTURE  
An exhaust valve structure includes: an inner cylindrical portion that forms an introducing passage of exhaust gas and that has a stay member; a valve element that closes or opens the introducing...
US20140084199 VALVE STEM SEAL ARRANGEMENT  
The invention provides a valve useful as a production valve in or connected to a production tree subsea, and other similar uses subsea or topside, the valve comprises a valve element, a valve...
US20150240666 VALVE POPPET ELEMENT DEFINING BALANCE CHAMBER  
A poppet element of a valve is provided. The poppet element is movable relative to a valve seat of the valve and includes a balance chamber wall defining a balance chamber with a center body...
US20150147955 ADJUSTABLE REGULATOR AND LOCK DEVICE FOR DUCTWORK DAMPER  
An adjustable regulator and lock device for a pivotally rotatable damper adapted for installation in an air duct of an HVAC system is disclosed, which includes a pivot rod rotatably attached to...
US20110303500 Bistable Valve and Method for Actuating a Parking Brake System Having a Bistable Valve  
A bistable valve for use in a parking brake system has a self-retaining device. The self-retaining device includes a movable sliding element, a stationary latch, and a deep latching element...
US20090179165 Automated water delivery systems with feedback control  
A water delivery system includes a water input port, a control circuit, and a valve device. The water input port is constructed to be coupled to a water conduit receiving water from a remotely...
US20060141298 Solenoid-operated valve for fuel cells  
A first port for introducing hydrogen is defined in a side wall of a first valve body, and a hot water passage for passing therethrough hot water to heat a region in the vicinity of the first port...
US20120313019 GLUE VALVE  
A valve for processing glue or other media, the valve having magnets, in particular permanent magnets, that are used for actuating a closure member (16). Two individual magnets (22, 23) located...
US20090312852 AUTO-TUNING ELECTRO-HYDRAULIC VALVE  
A flow control valve includes a housing that includes a fluid inlet, a fluid outlet, a first work port and a second work port. The housing defines a spool bore and a pilot spool bore. A main stage...
US20130161551 FLUID VALVE  
The invention relates to a fluid valve, in particular for the exhaust gas from a motor vehicle, comprising: a body (30) defining at least one duct (32), and a movable flap that can rotate about a...
US20140103237 PARKING BRAKE DEVICE  
A parking brake device having a bistable parking brake valve, a relay valve, a spring brake and electrically actuable valves, the electrically actuable valves being selectively connectable to the...
US20140131601 MAGNETICALLY ACTUATED VALVE  
This invention relates to a magnetically actuated valve (60), in particular for a mixing apparatus, comprising mechanical means (50, 51, 53, 62) for opening and closing the valve (60), at least...
US20130181152 GAS VALVE UNIT  
A gas valve unit for setting a gas volumetric flow supplied to a gas burner of a gas appliance, in particular a gas cooking appliance includes a plurality of on/off valves which can be actuated...
US20140145103 Rigid Piston Valve Incorporating a Solenoid  
A rigid piston assembly for use in a conventional flush valve includes a rigid piston and a solenoid configured to fixedly engage within the valve body. A flush valve for a plumbing fixture as...
US20080283785 Sanitary Fitting  
The invention relates to a sanitary fitting which comprises at least one actuating element (10, 20, 30) for actuating the sanitary fitting. Said actuating element comprises a contactless or...
US20080277612 Pressure compensating flush valve with self-cleaning piston  
A flush valve according to the present disclosure includes a pressure compensating device for toilet and urinals to ensure consistent flush and bowl refill volumes. Certain flush volume limits may...
US20090298409 VENTILATION VALVE ARRANGEMENT AND TRANSPORT CONTAINER WITH A VENTILATION VALVE ARRANGEMENT  
The invention concerns a ventilation valve arrangement (1) with two valve openings (5, 6) in a valve plate (3), the opening degrees of said openings being controllable by means of a valve element,...
US20130306895 SOLENOID VALVE  
An armature chamber receives an armature and includes a first armature chamber, which is placed adjacent to one end surface of the armature and is communicated with a spring chamber, and a second...
US20120199778 ON-OFF VALVE  
An on-off valve contains a body including an air-inflow segment and an air-outflow segment disposed on two sides thereof respectively; a valve structure including an inlet with a small diameter...
US20150076378 Actuator  
A valve actuator assembly having an actuator housing coupled to a bonnet and a housing lid. A hydraulic cylinder is positioned within the actuator housing and directly coupled to the bonnet. A...
US20150211654 SOLENOID VALVE HAVING AIR TAP STRUCTURE  
A solenoid valve includes a plunger head, an actuating device, a seal sheet and an air tap assembly. The actuating device has a connection member coupled with the plunger head. The seal sheet is...
US20100096572 Air Valve  
An air valve includes a tubular seat, a cap, and a plug. The tubular seat has an outer circumferential surface forming sealing slots, first external thread and second external thread and also...
US20140361207 ACTUATOR BUSHINGS HAVING INTEGRAL SEALS  
Actuator bushings having integral seals are described herein. An example apparatus includes a bushing having a central bore to receive a stem and an annular groove at an end of the bushing. The...
US20090014679 Plastic aerosol valve and method of assembly, mounting and retention  
A plastic aerosol valve with a plastic valve stem, plastic housing, plastic mounting cup, and plastic locking ring. The plastic valve is assembled into the mounting cup. The plastic housing is...
US20090114867 ROTARY VALVE LEVER APPARATUS HAVING INTERCHANGEABLE SHAFT ADAPTOR INSERTS  
Rotary valve lever apparatus having removable shaft adaptor inserts are described. An example lever apparatus includes a lever arm to rotatably mount to a stem of an actuator. The lever apparatus...
US20110057141 POPPET VALVE FOR CABIN PRESSURE CONTROL SYSTEMS  
A valve for use in a cabin pressure control system includes a valve body and a poppet. The valve body includes an inlet, an outlet, and a fluid flow passage therebetween. The poppet is disposed in...
US20050067602 Plastic outlet valve for transport and storage containers for liquids  
A plastic outlet valve for containers for liquids has a valve housing having an inlet socket and a union nut for securing the inlet socket on an outlet socket of a container. An anti-twist device...
US20080121833 Idle air control valve bearing improvement  
An idle air control valve (11) for a vehicle includes a stator assembly (12) and a rotor assembly (26) operatively associated with the stator assembly and mounted for rotation with respect to the...
US20050184268 Laser welded butterfly valve blade  
A butterfly valve blade (16) is attached to a shaft (18) by a laser weld between an inner surface (24) of the butterfly valve blade (16) and the shaft (18). The shaft (18) includes a plastic...
US20150219281 VALVE ASSEMBLY  
A valve assembly for controlling the release or delivery of a fluid or other medium from a vessel. The valve assembly comprises an inlet, an outlet, valve means operable to selectively open or...
US20060116270 Centrifuge system  
In some embodiments, a magnetically activated separation valve selectively permits fluid to flow before and during centrifugation, and obstructs fluid flow after centrifugation. The valve can be...
US20150247584 FLOOD PREVENTION DEVICE  
A flood prevention device comprising a first solenoid valve, an input on the first solenoid valve designed to attach to and receive fluid flow from a mainline water or gas source; a wiring harness...
US20080245986 Fluid Distribution and Regulation Valve and System for Supplying Gas Derived from Two Sources Comprising Same  
The invention concerns a valve wherein the valve spool (1) provides selective communications between inner zones (3 5) in the valve body (C) and is mobile between extreme left and right positions...
US20090008583 Method for mounting a valve, and a valve  
A method for mounting a valve having a valve housing within which a valve spool is slidably received such that it can move to and fro. The position of the valve spool is detected by a sensor, in...