Screw control medical fluid flow manifolds

Flow rate scale field calibration for balancing valve

Switching valve

Spring loaded HVAC damper

Gas pressure regulator

Magnetic sensor arrangement for determining a position of an actuator

AIR SHUTOFF SWING GATE VALVE

Adjustable pressure valve

Indicator of the opening and/or closing status of a tap or a pressure reducer

Electrically operated valve

Withdrawal system

Venting and/or bleeding valve

Method for detecting an operating condition on a valve assembly and implementation thereof

Device for filling air-conditioning systems with a coolant in the final assembly of the vehicle

Automatic cylinder changeover device for monitoring gas installation

Sensor for connection detection and actuator including same

Structure of gas regulator

Diaphragm valve drive

Air shutoff swing gate valve

Valve shift detection systems and methods

Method for monitoring gas installation

Visual ram position indicator apparatuses and methods

Butterfly valves

Locking mechanism with visible status indication

Device and method for finding the center and reading the setting of an implantable medical device

Method for detecting an operating condition on a valve assembly and implementation thereof

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

Anti-clog and non-metallic debris detector for lubrication system inlet

Valve position translator

Valve with positive and negative status indicator

Rotary valve position indicator

Bladder accumulator volume indicating device

Safety valve and method of use

Air flow adjustment

Rotary stem position indicator

Autonomous valve control and monitoring

Butterfly valve

Method of determining an operating state of a transmission latching valve

Dynamic adjustment tool for programming an implantable valve

Device and method for finding the center and reading the setting of an implantable medical device

Locking device

Gate valve

Connecting device with a clamping device for connecting to an arrangement for closing flow paths and monitoring the status of the clamping device and method for same

Spring loaded HVAC damper

Hopper tee with wear port

Hydraulic torrent control valve

Valve actuator with position indicator extension

Visual position indicator for a valve

Gas valve with electronic proof of closure system

Visual ram position indicator apparatuses and methods

Valve designed to indicate whether or not fluid is passing

Flow-gain based hydraulic actuator leakage test

AIR SHUTOFF SWING GATE VALVE

Three-way valve with top end-stop on the air pathway

Valve position translator

Household tap water monitor

Remotely readable valve position indicators

MODULAR MEDIA CONTROL VALVE

Door valve

Citrus juice apparatus with undesired material release detector and related methods

Slam shut safety device

VISUAL INDICATOR FOR AIR TANK VALVE HANDLE

Subsea valve actuator having visual manual position indicator connected to a manual override shaft

Ball valve with integrated cam operated internal microswitch

Slide valve apparatus for automatic application of surface pressure and surface pressure application method thereof

Flow rate control valve

MODULAR MEDIA CONTROL VALVE

Safety valve and method of use

Printing nozzle arrangement having fault detector

Blowout preventer monitoring system and method of using same

Hydraulic torrent control valve

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

Adjustable choke for oil and gas industry

Dynamic self-checking interlock monitoring system

Safety valve and method of use

APPARATUS TO DETERMINE A POSITION OF A VALVE

Method of detecting MEM device faults with single current pulse

Air flow adjustment

Apparatus for the wireless remote monitoring of covered floating storage tank roofs

EXTENDED RANGE FLUID FLOW RESISTOR

Hydraulic actuating device for a sliding stem control valve assembly

Apparatus and method for aspirating and dispensing liquid

Socket structure

Sensing And Control Device

Flow controller

Non-rising electric actuated valve operator

Method for determining a functioning of a gas bleed valve

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

Selector valve for shortening management system

Printing nozzle having fault sensor

Nozzle device incorporating movement sensor

Flow- and pressure-control valve

Nozzle Device With Expansive Chamber-Defining Layer

Inkjet Nozzle Device With Static And Movable Nozzle Chamber Portions

Remotely readable valve position indicators

Method for checking the operability of an actuator

APPARATUS TO DETERMINE A POSITION OF A VALVE

Inkjet Nozzle Device With Cantilevered Actuating Arm

Rocker valve mechanism and rocker valve

Method for checking the functionality of an actuator

Estimating the consumption of a fluid by sensing displacement of a coupling device

Socket for fluid-transfer coupling device

Pressure regulator

Actuating drive with a position transmitter

FLOW RATE MEASUREMENT VALVE

Method and apparatus for converter valve

Displacement sensor for a rod

Printing nozzle arrangement having movement sensor

Citrus juice apparatus with undesired material release detector and related methods

Nozzle device with expansive chamber-defining layer

Nozzle device with movement sensor

Methods and apparatus to determine a position of a valve

Valve position indicator

Slam shut safety device

Inkjet nozzle device with cantilevered actuating arm

Port integrated within valve stem

Modular media control valve

Water conservation safety shut-off valve

Nozzle arrangement with a movement sensor for an inkjet printer

Water conservation safety shut-off valve

Direct acting hydraulic trip block

Water conservation safety shut-off valve

Nozzle arrangement with a movement sensor for an inkjet printer

Apparatus to determine the position of an actuator

Pressure regulator

Control unit for electromagnetically driven valve

Pressure controller of filter of pneumatic cylinder

Apparatus and method for aspirating and dispensing liquid

System and method for a mass flow controller

Inkjet nozzle device with static and movable nozzle portions

Multiport rotary valve

Side-mounted position indicator for flapper check valve

Thermal bend actuator arrangement with a diagnostic sensor

Ink jet nozzle arrangement incorporating mechanically coupled bend actuator arms

Flow regulator for medical liquids and method for its fabrication

Pressure regulator

Gripper air switch

Faucet assembly with water quality indicator

Ink jet nozzle assembly with over-actuation detection

Reduced profile electromechanical valve actuator

Operation indicator

Coupling Device

Switching valve with position detecting mechanism

Fluid ejection device with inner and outer arms

Rotary distribution apparatus

Flow restrictor

Pressure regulator

Ink jet nozzle arrangement that incorporates a movement sensor

Micro-electromechanical actuating mechanism with built-in test circuit

Fluidic control system

MEMS fluid ejection device configured for detecting a fault condition

Method of determining a clearance

Method of detecting over-actuation of MEM device

Inkjet printhead with micro-electromechanical fluid ejection devices having integrated movement sensors

Method of detecting a blockage within an inkjet nozzle

Airflow volume control system

Fluid device actuator with manual override

Valve device, a unit for unloading loose materials from a dispenser device to a user unit comprising the valve device and a method for unloading loose material from a dispenser device to a user unit

System and method for a mass flow controller

System and method for a mass flow controller

Valve

Tap with position indicator

Testing of a micro-electromechanical device for under actuation

Distribution valve comprising a flowmeter for installing in an inlet

Micro-electromechanical device with built-in fault detection

Testing regime for a micro-electromechanical device

Method of detecting a fault in a micro-electromechanical device

Micro-electromechanical fluid ejection device having an integrated movement sensor

Method of detecting a fault condition in a micro-electromechanical device

Aircraft oxygen valve having knob with distinctive position indicator