F16K 37 - Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given

Patents for F16K 37 - Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given (8,203)
11/2013
11/26/2013	US8590562 Fluid flow detection device
11/24/2013	CA2816534A1 Mixing valve assembly including a temperature display
11/21/2013	US20130306172 Improvements in balancing and control valves
11/21/2013	US20130306157 Gas purge valve with actuation sensor
11/20/2013	CN203297747U Heating switch installation structure of electric heating water faucet
11/20/2013	CN203297743U Gate valve with pressure gauge
11/20/2013	CN203297742U Temperature sensing and monitoring valve
11/20/2013	CN203297741U Valve opening indicator
11/20/2013	CN203297740U Valve on-off state gas signal transponder
11/20/2013	CN203297739U Heat-sensing pipeline valve label
11/20/2013	CN203297738U Electromagnetic valve overhauling tool
11/20/2013	CN203297729U Gear-type pneumatic motor actuator
11/20/2013	CN203297660U Eccentric hemispheric valve
11/20/2013	CN103403427A Monitoring operation of a DC motor valve assembly
11/20/2013	CN103403426A Automatic-valve opening degree detection device
11/20/2013	CN103403425A Opening degree detection device for manual valve
11/20/2013	CN103403419A Hydraulic actuating device for a sliding stem control valve assembly
11/20/2013	CN103403417A Ball valve with integrated cam-operated internal microswitch
11/20/2013	CN102748530B Automatic differential pressure balance type valve position indicator
11/20/2013	CN102278525B Intelligent instant-heating faucet
11/19/2013	US8584701 Multi-port stopcock valve and flow designating system
11/14/2013	US20130299727 Plug Valve Indicator
11/14/2013	US20130299017 Flow rate scale field calibration for balancing valve
11/13/2013	EP2661575A1 Gas regulator for hand tools
11/13/2013	EP2661574A1 Valve controller automatic calibration without user interface
11/13/2013	CN203286115U Handle type signal butterfly valve
11/13/2013	CN203286092U Valve optocoupler control system with valve element adopting end face rotary seal fit
11/13/2013	CN203286091U Water valve and gas valve control system based on Z-Wave technology
11/13/2013	CN203286073U Valve device capable of achieving time delay and self closing in tap water supply failure
11/13/2013	CN203286064U Improved fuel gas self-closing valve
11/13/2013	CN203286019U Intelligent monitoring strong-corrosion-resistant fluorine plastic full-lining butterfly valve
11/13/2013	CN103392158A Gas flow regulator with multiple gas flow passages
11/13/2013	CN103392089A Gas regulator for hand tools
11/13/2013	CN103388699A 阀控装置 VRLA device
11/13/2013	CN103388698A 阀门拨叉 Valve fork
11/13/2013	CN103388692A Gas pipeline check valve
11/13/2013	CN102840356B Electromagnetic flow measurement and control integrated device
11/13/2013	CN102829221B Self-powered flow-stabilizing adjusting valve
11/13/2013	CN102797874B Water-saving type water drain valve for water tank
11/13/2013	CN102720870B Water flow regulation distributing valve for high-rise building water supply and regulating and use method thereof
11/13/2013	CN102272502B Remotely readable valve position indicators
11/07/2013	US20130291968 Valve with Proof of Closure
11/07/2013	US20130291950 System and method for conveying status information regarding an electronic faucet
11/07/2013	CA2776514A1 Valve with proof of closure
11/06/2013	EP2659170A1 Hydraulic actuating device for a sliding stem control valve assembly
11/06/2013	CN203272986U Positioning bolt
11/06/2013	CN203272985U Air pressure valve safety protection system
11/06/2013	CN203272981U Gas flow regulating valve
11/06/2013	CN203272975U Salt valve convex gear water filling adjustable device
11/06/2013	CN203272951U Electric actuator provided with potentiometer
11/06/2013	CN203272946U Local control device for main steam isolating valve and main feed water isolating valve of nuclear power plant
11/06/2013	CN203272884U Water separator
11/06/2013	CN203272874U Floating ball core six-way switching valve for conveying fluid
11/06/2013	CN203272835U Hardly sealed mud valve of rising stem
11/06/2013	CN203272811U Internal pressure corrugated pipe stop valve with opening and closing position display
11/06/2013	CN102628522B Intelligent valve state protective cover and anti-explosion petrochemical transportation vehicle monitoring system
11/06/2013	CN102537402B Low flow resistance and high pressure pneumatic damping ball valve with self-locking function
11/06/2013	CN101496072B Hand cleanliness
11/05/2013	US8573251 Flow rate control valve
11/05/2013	US8573250 Steam trap with integrated temperature sensors
10/2013
10/31/2013	DE102012103636A1 Bidirectional flow control valve for fluidic lifting cylinder installed in agricultural vehicle, has common valve element provided between check valves, which is displaced to equilibrium position depending upon flux direction of fluid
10/30/2013	EP2657584A1 Device for monitoring the functionality of a valve
10/30/2013	EP2656158A1 Gas flow regulator with multiple gas flow passages
10/30/2013	CN203258174U Ball valve with switch indicating device
10/30/2013	CN203258173U Valve with position detection device
10/30/2013	CN203258172U Anti-freezing faucet capable of displaying temperature
10/30/2013	CN203258171U Connecting device with temperature indicating function
10/30/2013	CN203258170U Inflation and deflation control valve fault early warning system
10/30/2013	CN203258169U 液控阀门 Hydraulic Control Valves
10/30/2013	CN203258163U High-precision flow regulation faucet
10/30/2013	CN203258151U Intelligent household water inflow control valve
10/30/2013	CN203258107U Waterway switching structure
10/30/2013	CN103375824A Home appliance with maintop gas control apparatus
10/30/2013	CN103375623A Full-automatic and home-control combined automatic faucet
10/30/2013	CN102620048B Image monitoring method for monitoring safety of valves in industrial boiler field
10/30/2013	CN102072340B Human body inductive touch control water discharge device and control method thereof
10/24/2013	US20130277592 Fluidic control element
10/23/2013	EP2653762A1 Fluid control valve
10/23/2013	CN203248835U Valve element position monitoring device for reciprocating type hydraulic reversing slide valve
10/23/2013	CN203248834U System used for monitoring pneumatic valve opening-degree numerical value detection
10/23/2013	CN203248833U Safety valve monitoring device
10/23/2013	CN203248832U Oil tank truck bottom-loading valve pneumatic lock
10/23/2013	CN203248807U Remote regulating product controller
10/23/2013	CN203248806U Domestic ultra-low power consumption water-supply-cut-off self-closed valve device
10/23/2013	CN203248800U Intelligent valve
10/23/2013	CN103370103A Sprinkler and method for testing a sprinkler
10/23/2013	CN103363186A Shaft feedback device of electro-pneumatic valve positioner
10/23/2013	CN103363185A Solenoid valve having a condition monitoring unit, and a method of condition monitoring a solenoid valve
10/23/2013	CN103363184A A constant-temperature controlled valve, especially a heat dissipater valve
10/23/2013	CN102661407B Low-resistance swing check valve for gas pipeline
10/23/2013	CN102620047B Intelligent jamming and chucking detection controller for hydraulic valve
10/23/2013	CN102374328B Application of electronic expansion valve and stepper motor thereof to vehicle air conditioner
10/22/2013	US8562306 Compressor apparatus
10/22/2013	CA2673845C Fluid-powered actuator having an internal position sensor and a sensor module therefor
10/17/2013	WO2013075692A3 Device and method for connecting in a switchable manner
10/17/2013	US20130269799 Method and system for user notification
10/17/2013	US20130269798 Programmable intelligent control method of and system for irrigation system
10/17/2013	US20130269784 Pneumatic Actuator with Container Installation Detection
10/16/2013	EP2649351A1 Dosage valve and relative method
10/16/2013	CN203240081U Fuel gas valve with pressure measuring device

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