Solenoid Supervisory System

METHOD FOR DETECTING A POSITION OF A SIGNAL GENERATOR IN A POSITION MEASURING SYSTEM, AND POSITION MEASURING SYSTEM

HYDRAULIC SYSTEM FOR A HOUSEHOLD APPLIANCE

SOLENOID SUPERVISORY SYSTEM

Device for controlling fluid flow

Adapter cap for a fire hydrant, a fire hydrant and a method for remote monitoring an open-close status of a fire hydrant

METHOD FOR DETECTING A POSITION OF A SIGNAL GENERATOR IN A POSITION MEASURING SYSTEM, AND POSITION MEASURING SYSTEM

Continuous tilt angle indicator for a swing or tilting disk check valve

Device for controlling fluid flow

Solenoid supervisory system

Compensating for orientation of a valve positioner on a valve assembly

Sensor for steam trap and method of operation

Monitoring an operating state of a valve

Pilot device for a directional valve without internal cable connections

Limit switch for rising stem gate valves

Pressure relief valve lift indicator

Shut-off valve control device, shut-off valve control system, method for calculating shut-off valve control coefficient, and method for controlling shut-off valve

Smart valve maintenance alert device

Electrically operated valve

Valve control device, valve control system, valve control coefficient calculation method, and valve control method

Method for monitoring a mechanical system

Valve and electric actuator housing

Electric valve

Shutoff valve assembly and sensing subsystem for detecting state of same

Fluidic control valve with small displacement actuators

Detection of a plunger position in an irrigation control device

Assembly and Method for Monitoring Position of Blowout Preventer Rams

Switch for diaphragm valve actuator

Valve system

Method for adjustably restricting air flow and apparatus therefor

Magnetic sensor arrangement for determining a position of an actuator

Limit switch for rising stem gate valves

Refrigerant gas cooling of motor and magnetic bearings

Determining and accounting for wear on a valve

Actuator and method for valve type recognition

Proportional valve

Electrically operated valve

Detection of a plunger position in an irrigation control device

System and method for valve seating detection

Actuator with brushless DC motor

Electronic flowmeter with regulator

Self-operated regulator

Rotary drive having a position detection device and calibration method

Assembly and method for monitoring position of blowout preventer rams

System and method to detect and communicate faucet valve position

Valve assembly

Venting and/or bleeding valve

Valve operator assembly and valve equipped with such assembly

Dual air admittance valve and method of detecting leaks in the same

Control valve having a transmission unit

Operator feedback of valves

Fluidic control valve with small displacement actuators

Closure member position indicator system for use in a blowout preventer

Air flow regulator with detector and method for regulating air flow

Fluid control valve and recording medium with control program thereof recorded therein

Method for adjustably restricting air flow and apparatus therefor

Method and apparatus for gas flow control

Illuminated dome/conical mirror valve position indication

Sensor for connection detection and actuator including same

Off-axis position monitoring and control system and related methods

Valve system

Valve control device and processing valve

Position indicator of electromagnetic induction system and electronic ink cartridge

Valve shift detection systems and methods

Monitoring system and method

Pressure vacuum relief valve providing monitoring capabilities

Fuel tank fueling portion structure

Valve over-travel mechanism

System and method to detect and communicate faucet valve position

Flow apparatus

Method and apparatus for resin delivery with adjustable air flow limiter

Air flow limiter with closed/open sensing

Relief valve with position indication

Valve remote control apparatus

Detection of a plunger position in an irrigation control device

Method and apparatus for mounting a control valve positioner

Blowout preventer monitoring system and method of using same

Remote actuator device for valve control knob on a tank

Blowout preventer status assembly

Valve position translator

Valve with actuator diagnostics

Rotary valve position indicator

Self setting and stabilized switch target

Off-axis position monitoring and control system and related methods

Configurable switch emulator module

Method for controlling valve apparatus

Electrical feedback device for valves

Valve actuators having magnetic angle sensors

Gas lift plunger

Flow control assembly for a fire sprinkler system

Method and apparatus for gas flow control

Method and apparatus for gas flow control

Reading and adjusting tool for hydrocephalus shunt valve

Dynamic adjustment tool for programming an implantable valve

Quick disconnect connector assembly

Smart valve

Method and apparatus for controlling gas flow via a gas shut-off valve assembly

Method and apparatus for controlling gas flow via a gas shut-off valve assembly

Control valve unit for a liquid circuit

Continuous magnetic motion position indicator

Device for indicating the position of a valve spindle

Valve device and manufacturing method for the same

Illuminated valve position indication

Position indicator of electromagnetic induction system and electronic ink cartridge

Sample valve systems and methods

VALVE CONTROL FOR FLUID SYSTEM

Auto cycle pump and method of operation

Valve assembly with valve position indicator

Hopper tee with wear port

VALVE AND HYDRAULIC CONTROLLER

Control head for a fluid-actuated valve

Power generation for valve actuators

Fluid flow control device and method

Gas valve with electronic proof of closure system

Gas valve with electronic cycle counter

Time delay adjustment mechanism for sprinkler system water flow detector

Valve control device

Method of detecting failure of a servo-valve, and a servo-valve applying the method

Faucet with a monitoring device and a monitoring method thereof

Hydraulic control valve with two valve slides

Gas turbine metering valve

Valve position translator

METHODS AND APPARATUS TO DETERMINE A POSITION OF A VALVE

System and method implementing air shutoff position detection strategy

Remotely readable valve position indicators

Tube constriction valve

Solenoid valve control device

Actuating device for housed or housingless valves

Valve system

Control valve unit for a liquid circuit

TUBE DETECTION TECHNOLOGY FOR SOLENOID ACTUATORS

TUBE DISLODGEMENT DETECTION TECHNOLOGY FOR SOLENOID ACTUATORS

Filling head for filling in a fluid into a filler neck of a tank

Ball valve with integrated cam operated internal microswitch

Multi-channel stepped motor operated gas adjusting valve

Hydraulic valve device with associated spool displacement transducer

Actuator and position-detecting method therefor

Reading and adjusting tool for hydrocephalus shunt valve

Fluid flow detection device

Bathroom flushers with novel sensors and controllers

Actuating device for actuating valves

Apparatus and method for controlling fluid flow

Hydraulic axial piston regulating valve and its application

Fluid actuated valve with hall position sensor

Cutoff valve control apparatus

Implantable adjustable valve

Method and apparatus for controlling gas flow via a gas shut-off valve assembly

Printing nozzle arrangement having fault detector

Valve control apparatus

Valve control apparatus

Blowout preventer monitoring system and method of using same

Method and device for communicating electrical positioning information of a final control element

Mechanical position indicator

Rotary valve position indicator device and method for indicating the position of a rotary valve

Tubular linear piezoelectric motor

Dynamic self-checking interlock monitoring system

Position-sensing device and method

Valve fault indication and control

Vacuum Sewer Valve Fault Detection System

Method of detecting MEM device faults with single current pulse

Non-magnetic latching servo actuated valve

Hydraulic actuating device for a sliding stem control valve assembly

FLUID VALVE ARRANGEMENT

Distribution valve monitor and distribution valve incorporating same

Method and apparatus for purging air from automatic lubrication systems

Sub sea hybrid valve actuator system and method

Apparatus and method for aspirating and dispensing liquid

Force measuring valve assemblies, systems including such valve assemblies and related methods

METHOD AND APPARATUS FOR GAS FLOW CONTROL

Tools and methods for programming an implantable valve

Tools and methods for programming an implantable valve

Method of operating a control valve assembly for a hydraulic system

Water flow detection device

Device and method for mechanically locating and reading the setting of an adjustable valve

Device and method for detecting a failure in a powered valve

Valve-member monitoring system

Method for automatically controlling an internal combustion engine

Multi-position micro-fluidic valve system with removable encoder assembly

Leak prevention method for gas lines

Fire fighting fluid delivery device with sensor

ELECTRONICALLY CONTROLLED VALVE ACTUATOR IN A POOL OR SPA WATER LINE SYSTEM

Automatic pressure reducing valve

Position regulator

Compact valve position indicator

Metering valve arrangement

Actuating device for an on/off valve

Linear valve position measuring apparatus

Double-disc gate valve

Flow sensing shutoff valve

Printing nozzle having fault sensor

Flow rate control valve and spool position detection device for the flow rate control valve

Flow rate controller

Nozzle device incorporating movement sensor

Method for position-dependent electronic wear state determination of a valve mechanism, and a pneumatic valve

Valve system

Method for diagnosing the state of wear of a valve arrangement for controlling the flow of a process medium

Position data based method, interface and device for blowout preventer

Bathroom flushers with novel sensors and controllers

Nozzle Device With Expansive Chamber-Defining Layer

Inkjet Nozzle Device With Static And Movable Nozzle Chamber Portions

Multi-turn hydraulic actuator

Remotely readable valve position indicators

Inkjet Nozzle Device With Cantilevered Actuating Arm

Apparatus and method for detecting a leak within a duplex valve assembly

Rocker valve mechanism and rocker valve

Method for checking the functionality of an actuator

Apparatus and method for controlling fluid flow

Dosage control apparatus

Flow-rate control valve

Detecting device for valve opening-closing

Control valve system with cycle monitoring, diagnostics and degradation prediction

Fuel metering valve assembly including thermal compensation mechanism

Valve alarm

System for controlling a plurality of turbomachine discharge valves

Valve actuators

Method of valve calibration

Valve actuators having magnetic angle sensors

Actuating drive with a position transmitter

DEVICE FOR ACTUATING A PROCESS VALVE FOR USE IN FOODSTUFFS TECHNOLOGY

Dual redundant servovalve

Compressed air throttle device and a powder spray coating device

Fluid power valve arrangement with at least one solenoid valve

Switchover valve

Displacement sensor for a rod

Chamber isolation valve RF grounding

Power generation for valve actuators

Printing nozzle arrangement having movement sensor

Nozzle device with expansive chamber-defining layer

Nozzle device with movement sensor

Rotatable shaft position indicator

Pump

Multi-function flow tester

Air pressure regulator with flow sensor

Electromagnetic valve and method for manufacturing the same

Hydraulic distributor provided with a device for detecting seizing

Valve with sensor

Valve

ACTUATING DRIVE

Inkjet nozzle device with cantilevered actuating arm

Hydraulic valve with spool position sensing assembly

SENSOR MODULE, FLUID CIRCULATION SYSTEM HAVING THE SAME, AND METHOD FOR ASSEMBLING SENSOR MODULE

Drain valve

Device and system for monitoring valves

Method and arrangement for diagnosis of a final control element

Nozzle arrangement with a movement sensor for an inkjet printer

VALVE SYSTEM WITH POSITION SENSOR

Inductive rotation angle sensor and motor-driven airflow control device using the same

Device for conversion of valves to supervised valves

Nozzle arrangement with a movement sensor for an inkjet printer

FIRE FIGHTING FLUID DELIVERY DEVICE WITH SENSOR

Check valve assembly including position indicator and method of operation

Method for operating microchip reservoir device

Method for Making Microchip Reservoir Device

Fluid controller and a method of detecting an error in a fluid controller

Solenoid-operated valve with coil for sensing plunger position

Servo-positioner for a micro-regulating valve

Methods and devices for high throughput fluid delivery

Process control monitoring systems, industrial plants, and process control monitoring methods

Apparatus and method for aspirating and dispensing liquid

Connection state sensing for coupling device

Electronically controlled valve actuator in a plumbed water line within a water conditioning management system

Bathroom flushers with novel sensors and controllers

Inkjet nozzle device with static and movable nozzle portions

Water ingress detection system

Gas valve with overtravel

Piezoelectric valve

Microfluidic device comprising an electrospray nose

Valve actuator assembly

Thermal bend actuator arrangement with a diagnostic sensor

Valve with increased dynamic response

Throttle valve control device

Ink jet nozzle arrangement incorporating mechanically coupled bend actuator arms

Apparatus for valve communication and control

Spill prevention system with safety valves

Motorized fluid control valve with safety device

Chamber isolation valve RF grounding

Faucet assembly with water quality indicator

Apparatus and method for closing a fluid path

Pressure detector and method of diagnosing blockage of impulse lines

VALVE WITH END POSITION SWITCHING

Device and method for controlling the flow of fluid in a conduit

Decompression valve

Apparatus for and method of controlling operation of solenoid-operated valve

System and method for monitoring the performance of an inert gas distribution system

Ink jet nozzle assembly with over-actuation detection

System and method for detecting flow in a mass flow controller

SYSTEM AND METHOD FOR DETECTING FLOW IN A MASS FLOW CONTROLLER

SYSTEM AND METHOD FOR DETECTING FLOW IN A MASS FLOW CONTROLLER

SYSTEM AND METHOD FOR DETECTING FLOW IN A MASS FLOW CONTROLLER

System for controlling a plurality of turbomachine discharge valves

Diaphragm valve

Valve spool position sensor

Valve unit for an electrostatic coating installation

Remote controller for heavy construction machines with follower pushrod

Switching valve with position detecting mechanism

Field unit for mounting on an actuator

Proportional directional control valve with a magnetic positioning sensor

Valve system

Valve body assembly with electronic switching

Fluid ejection device with inner and outer arms