| 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) |
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| 03/20/2013 | CN202812303U Floor heating water mixing device |
| 03/20/2013 | CN202812222U Digital lock static balance valve with position locking function |
| 03/20/2013 | CN102979950A Alarm type gas leakage induction cutoff switch |
| 03/20/2013 | CN102979949A Alarm type gas leakage induction cutoff switch |
| 03/20/2013 | CN102979948A Electromagnetic valve closing-time moment detection circuit of diesel engine electric control system |
| 03/20/2013 | CN102979947A Valve with inductance-type approach switch |
| 03/20/2013 | CN102979946A Faucet lamp |
| 03/20/2013 | CN102313072B Non-contact type magnetic rotary Hall sensor position sampling device |
| 03/20/2013 | CN101298892B Digital display unit of valve |
| 03/19/2013 | US8397744 Distribution valve monitor and distribution valve incorporating same |
| 03/19/2013 | US8397491 Device for introducing a liquid reducing agent into an exhaust gas of a combustion system |
| 03/14/2013 | WO2013034295A1 Valve comprising a control unit |
| 03/14/2013 | DE102011112584A1 Crankcase ventilation system for internal-combustion engine, has diaphragm performing movement between closed and opened positions, and magnet element and hall sensor sensing movement of diaphragm and arranged in housing of system |
| 03/13/2013 | EP2567133A1 Method for monitoring a fast closing valve bank and associated device |
| 03/13/2013 | CN202790888U Dual-inflowing electric heating faucet |
| 03/13/2013 | CN202790868U Valve flow alarm control system |
| 03/13/2013 | CN202790867U Separate type intelligent valve control device |
| 03/13/2013 | CN202790866U Direct-reading static balance valve |
| 03/13/2013 | CN202790865U Valve location display device for valve |
| 03/13/2013 | CN202790864U Gas valve for energy-saving gas device and energy-saving gas device with gas valve |
| 03/13/2013 | CN202790863U Energy-saving gas device |
| 03/13/2013 | CN202790862U Precise three-position signal indication device |
| 03/13/2013 | CN202790861U Valve open indicating device |
| 03/13/2013 | CN202790858U Valve with protector in high density interconnection circuit board technology |
| 03/13/2013 | CN202790856U Coded lock of valve |
| 03/13/2013 | CN202790850U Intelligent system for electric heating actuator |
| 03/13/2013 | CN202790806U Self-check intelligent electric ball valve system |
| 03/13/2013 | CN202790761U Bathroom timing water supply controller |
| 03/13/2013 | CN202790733U Automobile tire pressure safety device |
| 03/13/2013 | CN202790653U Ball valve |
| 03/13/2013 | CN202785842U Oil producing wastewater skid-mounted filtering device |
| 03/13/2013 | CN102971564A Valve with position sensor |
| 03/13/2013 | CN102966785A Wireless pneumatic controller |
| 03/13/2013 | CN102966761A Plug valve assembly for embedded gas stove |
| 03/13/2013 | CN102563111B High-pressure and energy-saving universal type parallel double-valve flap gate valve |
| 03/13/2013 | CN102135207B Floor heating thermostatic valve |
| 03/07/2013 | WO2013009139A3 Channel switch valve module including a single position detection sensor, and method of detecting an operational malfunction thereof |
| 03/06/2013 | EP2564279A1 Control valve diagnostics |
| 03/06/2013 | EP2564101A1 A valve unit with a sensor device for monitoring the position of a plug on its operating path with respect to a corresponding valve seat, particularly for supplying gas through a gas metering apparatus |
| 03/06/2013 | CN202769027U Positioning device for electric control valve |
| 03/06/2013 | CN202769026U Ball valve with lock |
| 03/06/2013 | CN202769006U Switching signal displacement feedback electric pilot valve |
| 03/06/2013 | CN202768900U Non-rising stem gate valve capable of displaying starting and stopping degree |
| 03/06/2013 | CN202768889U Pneumatic self-controlled fast safety shut-off valve for coal gas |
| 03/06/2013 | CN202768883U Flange type butterfly valve provided with limiting plate |
| 03/06/2013 | CN102959291A 阀门控制装置 Valve control means |
| 03/06/2013 | CN102954268A Distributed control system for electrically operated valves |
| 03/06/2013 | CN102954266A Rotary valve with the actuator and the actuator of the rotary valve |
| 03/06/2013 | CN102954265A Gate valve rod protection device |
| 03/05/2013 | US8387657 Methods and apparatus to determine a position of a valve |
| 03/05/2013 | US8387656 Pressure monitoring device for a paint spray gun |
| 02/28/2013 | WO2013028552A1 Methods and apparatus to determine a position of a valve |
| 02/28/2013 | US20130048113 Systems and methods for preventing users to dispose improper waste into sewage systems |
| 02/28/2013 | US20130047967 Three-way valve with top end-stop on the air pathway |
| 02/28/2013 | CA2843903A1 Methods and apparatus to determine a position of a valve |
| 02/27/2013 | EP2562455A1 Method for determining a breakaway force in a positioning device |
| 02/27/2013 | EP2562454A1 Multi-directional seat valve with electric position monitoring |
| 02/27/2013 | EP2562450A1 Three-way valve |
| 02/27/2013 | EP2561259A1 Shut-off valve |
| 02/27/2013 | CN202756760U Position detection mechanism for electric actuator |
| 02/27/2013 | CN202756759U Device for reminding water inflow recovery after cut-off of water supply |
| 02/27/2013 | CN202756751U Valve and driving mechanism of the same |
| 02/27/2013 | CN202756731U Electric intelligent type temperature executing mechanism |
| 02/27/2013 | CN202756730U Voice prompt site operation intelligent executing mechanism |
| 02/27/2013 | CN202756729U Intelligent power drive module of electric actuator |
| 02/27/2013 | CN202756726U Gas-liquid linkage block valve control system on oil-gas transmission pipeline |
| 02/27/2013 | CN202756694U Constant-temperature steam heat valve capable of returning water automatically |
| 02/27/2013 | CN202756657U Metering valve capable of closing and adjusting |
| 02/27/2013 | CN202755785U Anti-pinch electromagnetic directional valve of passenger door of passenger car |
| 02/27/2013 | CN102943916A Electronic expansion valve driver |
| 02/26/2013 | US8381765 Valve |
| 02/26/2013 | US8381583 Method for determining a functioning of a gas bleed valve |
| 02/26/2013 | CA2546239C Flow control device |
| 02/21/2013 | WO2013025706A1 Valve position translator |
| 02/21/2013 | WO2013003224A3 Hydraulic control system having variable pressure relief |
| 02/21/2013 | US20130042933 Methods and apparatus to determine a position of a valve |
| 02/20/2013 | EP2558752A2 Multifunction valve |
| 02/20/2013 | CN202746754U Novel electric heating faucet |
| 02/20/2013 | CN202746745U Air nozzle of vacuum compression bag |
| 02/20/2013 | CN202746744U Valve electric actuator operation recorder |
| 02/20/2013 | CN202746681U Axial-flow check valve capable of pigging |
| 02/20/2013 | CN202746656U Full-supportive dynamic membrane valves |
| 02/20/2013 | CN202746654U Arresting device of plastic ball valve |
| 02/20/2013 | CN202746630U Liquid regulating valve |
| 02/20/2013 | CN102937207A Electronic vacuum valve controlled by capacitive touch screen |
| 02/20/2013 | CN102937206A Electronic vacuum valve controller |
| 02/20/2013 | CN102937198A Novel solar water mixing valve spool |
| 02/19/2013 | US8375883 Rotary switch and relative assembly method |
| 02/19/2013 | DE202013000778U1 Energieeffiziente Endstufe für schnelltaktende Magnetventile Energy-efficient power amplifier for fast cycle solenoid valves |
| 02/14/2013 | WO2013021133A1 Compact metering device |
| 02/14/2013 | US20130036815 Beverage machine with integrated ultrasonic transceiver |
| 02/13/2013 | CN202733155U Power-regulable novel electric heating faucet with safety valve |
| 02/13/2013 | CN202733149U I/O (input/output) three-wire receiving brake position measurement meter using PLC (programmable logic controller) |
| 02/13/2013 | CN202733148U Self-operated flow control valve with opening degree display and locking functions |
| 02/13/2013 | CN202733147U Seat-sealed gate valve with signal display system |
| 02/13/2013 | CN202733143U Water regulating equipment capable of automatically sensing and controlling water current state |
| 02/13/2013 | CN202733140U Manual head |
| 02/13/2013 | CN202733131U Ball valve servomotor with hydraulic locking device |
| 02/13/2013 | CN202733112U Novel valve energy-conservation control device |
| 02/13/2013 | CN202733073U Improved single-clack adjusting check valve |