Match Document Document Title
US20070210272 Quick installation ball valve  
A quick installation valve including a valve body consisting in one or more parts and in which a shutter is housed which is rotatable by a lever-like control element or similar, and is provided...
US20080048143 Plumbing control assembly  
An assembly for controlling the flow, and ultimately the temperature, of water in a water supply line to a plumbing fixture that includes at least one valve capable of external activation in fluid...
US20140021389 VALVE WITH AN ELECTROMAGNETIC DRIVE  
A valve having an electromagnetic drive (10) including a core (12) that is arranged between two pole pieces (14) and has a winding (16) applied thereon which, at least in the direction of a...
US20130200282 Double-switched automatic sprinkler valve  
A double-switched automatic sprinkler valve in a field of automatic controlling devices for cooling and fire fighting is disclosed. A memory alloy, sleeved outside a manual adjusting rod at an...
US20120199764 Valve with Temperature Activated Triggers  
There is provided a valve comprising a body, a passageway, a sealing member, a trigger, and a temperature responsive trigger actuator. The passageway is defined by the body, wherein the passageway...
US20060273278 Pop-up valve with seal  
A pop-up valve, comprising an internally threaded screw nut, and positioned in a circumjacent manner around a cylindrical waste drain pipe. A complementary, externally threaded screw bolt, is...
US20130292589 LARGE-SCALE HYDRAULIC VARIABLE-SPEED FLOATING BOX FLAP VALVE  
A large-scale hydraulic variable-speed floating box flap valve includes a hinge support, a valve seat, an upper valve leaf and a lower valve leaf, the valve seat and the hinge support are both...
US20110049403 Electromagnetic water supply valve  
A power-saving electromagnetic water supply valve includes a valve body, an electromagnet unit, and a first valve defining therein first and second water passages, the second water passage being...
US20090090884 WATER TAP OR FAUCET  
A lever action tap or faucet has a rotary control for manually regulating the flow of water through the tap to a spout, and is adapted for hospital environments, including pre-surgical scrubbing...
US20150021503 Pressure Reducer With Flywheel For Closing And Putting Into Service  
The invention relates to an on-off valve with a pressure reducer intended to be connected to a gas cylinder. The objective of the invention is to ensure that the device is closed and put into...
US20140061521 Segmented Valve Packing Gland  
A packing gland for a valve wherein the packing gland includes a top portion for receiving a gate. The packing gland includes first and second longitudinal sections of packing material for sealing...
US20100096578 Valve For Separating Product Media In The Pipes Of A Product-Carrying System  
The invention relates to a valve for separating product media in pipes of a product-carrying system. The valve comprises a valve housing and a valve body arranged in a valve housing interior. The...
US20140353533 STACKED SOLENOID OPERATED LINEAR ACTUATOR TUBE  
A tube assembly for a solenoid operated cartridge valve includes an adapter having an axially extending central bore along a longitudinal axis of the tube assembly for receiving an armature; a...
US20120248363 PILOT RELAY  
A poppet valve assembly is structured divided into a seat portion and a seat retaining portion. A spring is contained within an interior space between the seat portion and the seat retaining...
US20110204269 ACTIVATION ELEMENT OF AN ELECTROMAGNETIC ACTUATING UNIT OF A HYDRAULIC VALVE  
An activation element of an electromagnetic actuating unit of a hydraulic valve which has an armature that is essentially cylindrical and which is arranged in a slidable fashion in the actuating...
US20130260327 Regulation valve for a gas cooking appliance  
Regulation valve for a gas cooking appliance adapted for the supply of first and second different types of fuel gas, such as natural gas or liquefied gas. The regulation valve has a valve body...
US20090293517 REFRIGERATION SYSTEM WITH A CHARGING LOOP  
A refrigeration system includes a primary loop that cools a secondary loop that circulates a coolant through a refrigeration load. The secondary loop includes a suction header to receive the...
US20150137019 CONTROL VALVE STRUCTURE OF PLASTIC FAUCET  
A plastic control valve is connected to a plastic tube body to control water output. The tube body has a receiving space, inner portion of the receiving space has inner threads, and at least one...
US20110168284 System and Method to Reduce Standby Energy Loss in a Gas Burning Appliance and Components for Use Therewith  
A system to reduce standby losses in a hot water heater is presented. The system utilizes a dual safety relay valve between the combination gas controller and the burner. The dual safety relay...
US20120319700 SOLENOID-OPERATED VALVE AND METHOD OF MONITORING SAME  
A method for monitoring operation of a solenoid valve having an armature and a poppet coupled to the armature includes the steps of energizing a coil in the valve to generate a current signature...
US20080217568 Stem Seal  
A stem seal used either a triangle-sectional bushing as stem cylinder seals or a ball wedge/spherical seat mating as stem shoulder seals can individually withstand the same pressure as the burst...
US20110303169 FLOW RATE CONTROL VALVE  
A flow rate control valve includes a housing having an accommodation chamber in communication with oil passages, and a spool accommodated in the accommodation chamber movably in a reciprocating...
US20080101016 AIRFLOW BAFFLE FOR A COMPUTER SYSTEM  
An airflow baffle apparatus for a forced-air cooled computer system is comprised of a linearly inflating airflow baffle bladder with a fixable surface and a topologically self-adjusting compliant...
US20080078966 Quick draining air valve  
A quick draining air valve comprises a first valve having an air inlet device for inputting high pressure air; a second valve having at least one channel which is extended to a surface of the...
US20130026396 HOLDING APPARATUS FOR HOLDING AT LEAST ONE TUBE CLAMP ON A MEDICAL TUBE, MEDICAL TUBE AS WELL AS METHOD FOR STERILIZING A MEDICAL TUBE  
A holding apparatus for holding at least one tube clamp on a medical tube, the tube clamp including at least one, usually two, clamping section(s) for altering a luminal cross-section of a medical...
US20090071341 Rotary-Valve and Adsorption Separation System  
A rotary valve comprising sliding members for supplying treatment gas containing water vapor to a plurality of treatment processes is provided. The rotary valve comprises sliding members (1, 2; 4,...
US20060145116 Splittable hemostasis valve  
The present invention is a splittable multi-piece hemostasis valve that is held together in an assembled condition via a binder formed about the assembled valve. The binder may be a sleeve of thin...
US20090020716 MOTOR DRIVEN VALVE AND COOLING/HEATING SYSTEM  
To provide a motor-driven valve without requirement that a check valve is separately connected through piping in parallel and without a built-in check valve. A motor-driven valve 1 according to...
US20150152973 PIEZO-ACTUATED PILOT VALVE  
A piezo-actuated pilot valve that takes advantage of the small compact size and low power requirement of piezo technology to control the pilot flow in a pilot-operated valve. Exemplary...
US20120119131 VALVE MOUNTING ADAPTOR  
A mounting adaptor for a valve actuator includes a driver aperture configured to receive a valve actuator driver. The mounting adaptor further includes a plurality of mounting posts configured to...
US20110309275 FAULT-TOLERANT MULTIPLE VALVE ASSEMBLY  
A fault-tolerant multiple valve assembly for a microfluidic device, the multiple valve assembly having an inlet for receiving a liquid flowing through the microfluidic device, an outlet downstream...
US20120180881 Overflow Valve For Prevention Of Water Vapor Loss  
A system and valve for regulating the level of a fluid. The valve having a floating head member that is connected via a rotatable member to a drain member, where fluid may drain from the valve....
US20120032099 MAGNETICALLY COUPLED SAFETY VALVE WITH SATELLITE INNER MAGNETS  
A safety valve can include multiple magnetic devices reciprocably disposed in respective longitudinally extending chambers, and a another magnetic device magnetically coupled to the first magnetic...
US20080185549 Differential valve  
A differential valve assembly that maintains an outlet pressure at a predetermined difference from an inlet pressure. It can be used to keep a large vehicle frame horizontal despite a permanent...
US20110209677 HYDRAULIC ASSEMBLY AND HYDRAULIC VALVE FOR FORMING SAID ASSEMBLY  
A hydraulic assembly (1), particularly for an electrohydraulic valve control of an internal combustion engine, and a hydraulic valve (2) for forming such an assembly are provided. The assembly...
US20150198058 STEAM TURBOMACHINE VALVE HAVING A FLOATING SEAL ASSEMBLY  
A steam turbomachine valve includes a valve body having an inlet portion, an outlet portion, and an interior portion. The interior portion includes an inner wall. A valve member is moveably...
US20120126162 STEAM TURBINE VALVE  
A steam turbine valve has a valve seat, a valve rod or a valve body in which a 3 to 5 mm thick stellite sheet is welded to ferrite cast steel by friction-stir welding, and it is preferable that a...
US20090302259 BALL FOR VALVES AND PRODUCTION METHOD  
A ball (1) for valves is described, comprising a substantially ball-shaped body (2), a hole (4, 5) bored in the body (2) for fluid flow passage between the entry and exit of the valve, and a slot...
US20110186768 Valve Housing  
The invention discloses a valve housing (1) having a main bore (6) and at least one connecting bore or secondary bore (12, 20, 22, 36), the diameter of which is smaller than the diameter of the...
US20120115407 FURNACE BRAZE DEPOSITION OF HARDFACE COATING ON WEAR SURFACE  
A disclosed method of hard coating a wear surface of a valve of an aircraft air management system is performed by depositing a hardface alloy powder onto the wear surface, heating the wear surface...
US20130181156 HYDRAULIC TRANSMISSION VALVE  
The invention relates to a hydraulic transmission valve with a magnetizable housing which is integrally configured in one piece with a pole core cone. The transmission valve according to the...
US20150014570 PRE INSULATION OF FLOW CONTROL VALVES AND STRAINERS USED IN A PIPING SYSTEM  
Exemplary embodiments and various aspects of the present invention are directed towards a pre-insulated control valve and a strainer of a piping system and a method of pre-insulating a control...
US20110175007 BACKFLOW PREVENTION DEVICE, ELECTRONIC APPARATUS, AND METHOD FOR PRODUCING BACKFLOW PREVENTION DEVICE  
A backflow prevention device includes a plurality of flaps and a frame case for rotatably supporting the flaps. The flaps are opened by airflow supplied from a cooling fan and closed by gravity...
US20080203346 Fluid control system  
This invention provides a fluid control system for regulating flow fluid under extreme conditions and includes a reciprocal a reciprocal 1 control module and rotary control module. This system...
US20140239218 METALLIC HOLLOW VALVE  
A metallic hollow valve may include a tubular shaft having a cavity. The shaft may be coupled to a valve head. The shaft may have an external diameter of 5.0 mm
US20120043490 PRE-OXIDATION OF ENGINE VALVES AND SEAT INSERTS FOR IMPROVED LIFE  
A valve seat insert operable with a valve to selectively open and close a passage to a cylinder in an internal combustion engine. The valve seat insert includes a cobalt alloy base including at...
US20140151592 BUTTERFLY VALVE AND METHOD OF CHECKING FOR LEAKS IN THE SAME  
A butterfly valve is disclosed. In one aspect, the butterfly valve includes a pipe-shaped housing, a valve disk rotatably arranged within the pipe-shaped housing, a space forming member formed...
US20090267007 FINE ADJUSTABLE FIRING VALVE  
A finely adjustable firing valve for rapidly discharging compressed air or compressed gas, for the purpose of generating a pressure wave in silos or containers of granular materials, comprising a...
US20130168584 SOLENOID VALVE HAVING AIR TAP STRUCTURE  
A solenoid valve includes a plunger, an actuating device, and an air tap assembly. The plunger is connected to the actuating device. The air tap assembly is secured to the actuating device and has...
US20060226390 Adjusting lever for a gas flow controller  
An adjusting lever for a gas flow controller includes a stator disposed at top a groove and inserted with a washer to pack the adjusting lever to an inner wall of a locking hole of a rotor to...