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9032986 Volume booster with variable asymmetry  
A volume booster for a fluid flow control device comprises a supply path for supplying a fluid boost to facilitate actuation of an actuator in a first direction, and an exhaust path for enabling...
9016305 Configurable actuation-orientation valve  
A configurable actuation-orientation valve (100) includes a valve body (120) including a valve bore (126) and a coil (180), a first port (101) and a third port (103) located at a first end (111)...
9010722 Valve switchbox  
A switchbox for monitoring the position of a manual quarter-turn valve has a housing mountable to the valve to be monitored/controlled. A handle-driven shaft extends through the housing, with one...
9010371 Anti-cavitation valve seat  
An anti-cavitation seat which is disposable between an inlet and an outlet of a pressure reducing valve, and including a plurality of inlets causing fluid to flow into a converging pathway to...
8960236 Bypass piston port and methods of manufacturing a bypass piston port for a series progressive divider valve  
A series progressive divider valve comprises a valve body and pistons. A fluid inlet extends into the valve body. Stations are disposed in the valve body and extend from a first end to a second...
8955537 Stem guide apparatus for use with fluid valve actuators  
Actuator stem guide apparatus for use with fluid valve actuators are described. An example actuator stem guide apparatus includes a base having an opening to allow an actuator stem of the fluid...
8857460 Valve insert for a sanitary fitting  
A valve insert for a sanitary fitting can be inserted as an insert into a recess in the housing of the sanitary fitting and interacts there with lines of the sanitary fitting that open into the...
8844558 Adjustable operating rod for a hydrant  
An adjustable operating rod assembly is provided. In one embodiment a telescoping rod and tube are provided such that the length of the operating rod can be selectively adjusted in order to...
8740180 Rotary valve  
A conventional rotary valve in which is provided with a locking mechanism for fixing the degree of aperture so as to prevent misoperation and reduce accidents caused thereby, and even a previously...
8733396 Controlling seat structure for a faucet  
A controlling seat structure for a faucet contain a body connecting with an outlet pipe and including a controlling seat extending outward from one side thereof, the controlling seat including a...
8733389 Mixed water control valve  
A mixed water control valve having a body and a spindle is disclosed. The body has two inlet pipes and two outlet pipes which are longitudinally corresponding to the two inlet pipes. The two inlet...
8720475 Air valve connector for connecting different valves  
An air valve connector is threadly engaged to a nozzle head of an air pump, which is eccentrically and pivotally connected with a cam lever. The cam lever is adapted to press against a plug and an...
8651140 Valve arrangement for different flow rate categories  
A valve arrangement has several valve clusters which are designed for different nominal flow rates. Each valve cluster (1c) comprises a valve base (2) fitted with valve units (4), the valve units...
8641153 Valve assembly  
A valve assembly, which houses a valve closing member that co-operates with an armature to connect or separate pressure medium channels in a valve housing, the member being directed towards a...
8596610 Universal trim control valve and method of making such a control valve  
A universal control valve may use two different seat ring types including a threaded seat ring or a clamped seat ring. The valve includes a valve body, a cage mounting space enclosed by a bonnet...
8584705 Bidirectional sleeved/plug ball check valve  
An apparatus for controlling the flow of fluid may include a main passageway for conducting the fluid and the valve which may include a rotatable valve cavity having a ball check. The rotatable...
8539973 Pressure-actuated normally open fluid valve  
A normally open non-electric valve includes a flow path through an apertured valve seat . . . cavity isolated from the flow path is sealingly closed off adjacent the valve seat by a flexible...
8522825 Fluid apparatus unit structure  
A fluid apparatus unit structure in which a uniform tightening force is easily applied over the entire periphery by tightening a plurality of fastening members to obtain an advantageous sealing...
8505576 Valve housing blank and valve assembly  
A valve housing blank comprises a receiving space for a valve insert having a longitudinal axis. At least two first pairs of supply ducts, which are opposite to each other with respect to the...
8449289 Multi-gas appliance  
Cooking appliance having an external control panel equipped with one or more regulating valves, where the rotary regulator organ is equipped with various peripheral openings for supplying a flow...
8434523 Modular upgradeable pneumatic/hydraulic manifold  
An upgradeable A/C maintenance system and methodology is provided including one or more modular manifolds for mounting and fluidly connecting several components. Embodiments include first and...
8413679 Modular control device, especially of an electro-fluidic type  
A modular control device (1) is proposed, containing a support module arrangement (3) equipped with a control module arrangement (15). Additionally provided information-carrying modules (42) make...
8408237 Modular spool valve  
A control valve comprising a plurality of interchangeable valve body modules, each module having a main valve cavity and a plurality of separate cross valve communication ports communicating; and...
8381757 Valve device  
A valve device for a hydraulic circuit (10) divides the incoming volume flow into at least two pre-determined partial flows for supplying hydraulic consumers (V1, V2) of the circuit (10) and has...
8329112 Multi-dosing detergent delivery device  
The invention relates to a multi-dosing detergent delivery device. In embodiments of the present invention, the device comprises a housing (2) for receiving a cartridge (200). The cartridge (200)...
8297952 Water inlet unit for an amphibious pump  
A water inlet unit for an amphibious pump includes a housing having a connecting hole, a first water inlet pipe having a first end connected to the connecting hole and a second end provided with a...
8297304 Storage container for liquid chlorosilane and closing lid therefor  
The storage container for a liquid chlorosilane of the present invention comprises, a tank which stores the liquid chlorosilane, a valve which is connected to the tank and to which an external...
8292257 Method and arrangement for controlling flush water volume  
A flush water volume control arrangement includes a replacement member for interchangeably replacing a conventional pusher member and for being slidably coupled with a valve body, wherein the...
8282390 Rotary valve arranged in multi-gas cooker  
A cooking appliance equipped with at least one regulating valve having a rotary regulator organ. The rotary regulator organ has an actuating shaft a plurality of peripheral openings adapted for...
8267162 Bi-directional pressure relief valve for a plate fin heat exchanger  
A bi-directional pressure relief valve for a plate fin heat exchanger including an elongated heat exchanger tube having ends and a channel for the flow of a fluid from one end of the tube to the...
8261769 Fluid level controller  
A controller and method of using same are disclosed. Preferably, the controller includes a pilot cartridge housing supporting an invertible pilot cartridge assembly (“cartridge”). The cartridge...
8256446 Modular regulator platform  
Apparatus to configure fluid regulators are described. In one example, a stem guide for use with a fluid regulator is described. The stem guide includes a body having an opening to slidably...
8251087 Modular fittings and assemblies for fluid switching  
A modular fitting for use with a commercially-available fluid or pneumatic switch, such as solenoid valves. The modular fittings disclosed can be aggregated to form a resulting modular fitting...
8166992 Placement of fluids in ground by pulse-injection  
For use when injecting remediation liquid via an injection-well into contaminated groundwater, in the ground. The injection equipment includes a pulse-generator, which has an upstream chamber and...
8161996 Resilient seated butterfly valve with interchangeable off-center and on-center discs  
The resilient seated butterfly valve has a common spherical center for receiving either an on-center or off-center disc, both of which are rotatably mounted in the body. A seal has a seat...
8156958 Service regulator with improved boost performance  
A regulator comprises a regulator valve and an actuator. The regulator valve comprises a valve body equipped with a customized valve port. That is, the valve seat is designed to have a customized...
8092212 Rotary valve arranged in multi-gas cooker  
Cooking appliance (1A,1B) having an external and control panel (2,2′) equipped with one or more regulating valves, where the rotary regulator organ (6) is equipped with various peripheral openings...
8015991 Manifold-type solenoid valve apparatus having stop valve  
A plurality of solenoid valves are installed on a valve mount surface of a manifold base to receive a pressure fluid supplied from a supply passage of the manifold base via a supply communication...
7984890 Pilot operated valve with fast closing poppet  
A pilot-operated valve has a main poppet controlling fluid flow between inlet and outlet ports in response to pressure in a control chamber. Fluid flow through a pilot passage, linking the control...
7963763 Multi-gas cooker, with a rotary valve provided with interchangeable regulating means  
The cooking appliance (1) having a control panel (2) is equipped with one or more gas flow (Q) regulating valves, wherein the rotary regulating plug (6) is provided with various peripheral through...
7950384 Dual gas compatible cooking appliance  
Cooking appliance having an external and control panel equipped with one or more regulating valves, where the rotary regulator organ is equipped with various peripheral openings for supplying a...
7905250 Dual chamber adapter  
An adapter for use in association with upstream and downstream portions of a piping system is disclosed. The adapter includes a first chamber having an inlet adapted to receive fluid therethrough,...
7891378 Fluid distribution assembly and method of use thereof  
A fluid distribution assembly includes modules for channelling fluid and for mounting components a body having at least one support face for supporting the modules, the support face having a...
7878194 Inhaler  
An inhaler has a cap body for defining a flow path and having first and second air inhalation openings for introducing outside air into the flow path from the outside; an air inhalation valve for...
7841358 Modular valve system  
A modular valve system includes at least one valve housing (40) having standard rate quantities on its opposite ends (38, 42), both on the inner peripheral side and on the outer peripheral side...
7841363 Modular upgradeable pneumatic/hydraulic manifold  
An upgradeable A/C maintenance system and methodology is provided including one or more modular manifolds for mounting and fluidly connecting several components. Embodiments include first and...
7836913 Universal cartridge for a mixer faucet  
Valve battery cartridge—used primarily for mixing cold water and warm water—which has two discs arranged one above the other to form a plane sealing together, being the lower disc a stationary...
7806133 Fluid level controller  
A controller and method of using same are disclosed. Preferably, the controller includes a pilot cartridge housing supporting an invertible pilot cartridge assembly (“cartridge”). The cartridge...
7806132 Method and device for tapping a pipeline  
A method and device is provided for tapping an existing primary pipeline (e.g., a water supply line) without cutting the existing primary pipeline. A secondary supply line may be installed by...
7775234 Valve-to-fitting converter for process piping systems  
Valve-to-fitting converter that mounts on the body of an existing valve in a piping system in place of the actuator for the valve and has a dam that mates with a weir in the valve body to block...