| 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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| 08/03/2011 | CN201916589U 带液晶数显的水龙头 Faucet with LCD digital display |
| 08/03/2011 | CN201916588U 一种阀门挂牌 A valve listing |
| 08/03/2011 | CN201916573U 可连续自动开合的气动式脉冲阀 Continuous automatic opening and closing of the pneumatic pulse valve |
| 08/03/2011 | CN201916570U 一种小型电动控制阀 A small electric control valve |
| 08/03/2011 | CN201916541U 一种预充气式的气动换向阀 One kind of pre inflatable pneumatic valve |
| 08/03/2011 | CN201916537U 一种用于两种不同性质燃气混合的高压比例混气阀 A high pressure ratio of two different kinds of hybrid gas-mixing valve |
| 08/03/2011 | CN201916518U 全金属密封高真空闸阀 All-metal seal high vacuum valve |
| 08/03/2011 | CN102141173A Position indicator for rotating member |
| 08/03/2011 | CN102141170A Tap water flow-out automatic alarm control valve |
| 08/03/2011 | CN102141163A Water mixing valve with memory function |
| 07/28/2011 | US20110180165 Non-Magnetic Latching Servo Actuated Valve |
| 07/27/2011 | EP2348237A2 Rotating valve assembly including multi-lumen spherical valve |
| 07/27/2011 | CN201909099U Faucet with long handle |
| 07/27/2011 | CN201909084U Double-channel valve position transducer circuit for valve |
| 07/27/2011 | CN201909078U Multifunctional dynamic flow rate balance valve |
| 07/27/2011 | CN201909062U Novel ball valve |
| 07/27/2011 | CN102135207A Floor heating thermostatic valve |
| 07/27/2011 | CN101413601B Energy-saving environment protection type combustible gas intelligent safety valve |
| 07/20/2011 | CN201902678U Gear and rack type pore plate valve position opening degree sensor |
| 07/20/2011 | CN201902677U Gradient slide-rail type sensor for valve openings of needle-shaped throttle valve |
| 07/20/2011 | CN201902676U Valve position detection device for high-temperature hydraulic valve |
| 07/20/2011 | CN201902675U Anti-water-stealing monitoring device |
| 07/20/2011 | CN201902674U Online valve status monitoring system based on ZigBee technology |
| 07/20/2011 | CN201902673U Intelligent opening indicator window structure of valve electric actuator |
| 07/20/2011 | CN201902672U Stroke control opening degree indicating mechanism |
| 07/20/2011 | CN201902663U Handle component for regulating valve |
| 07/20/2011 | CN201902661U Control valve |
| 07/20/2011 | CN201902654U Valve used pneumatic actuator with prompt switch |
| 07/20/2011 | CN201902587U Plug valve structure with lock |
| 07/20/2011 | CN201902584U Flat gate valve |
| 07/20/2011 | CN201902569U Sealed discharging valve |
| 07/20/2011 | CN102128307A Rotary valve switch signal output mechanism device |
| 07/20/2011 | CN102128285A Gas ratio proportioning valve, multi-gas ratio proportioning combination valve and gas proportioning system |
| 07/20/2011 | CN102128280A Intelligent water tap control device |
| 07/20/2011 | CN101749481B Matching structure of electrical valve positioner and actuator for industrial process control |
| 07/20/2011 | CN101649926B Pressure valve |
| 07/14/2011 | WO2011084239A2 Systems and methods for detecting solenoid armature movement |
| 07/13/2011 | EP2342487A1 Apparatus to determine a position of a valve |
| 07/13/2011 | EP1809937B1 Mechatronic device |
| 07/13/2011 | CN201896985U Touch water-saving faucet for single-row water outlet |
| 07/13/2011 | CN201896977U Overpressure protector |
| 07/13/2011 | CN201896956U Flap valve for frame rod |
| 07/13/2011 | CN102121539A Pre-inflatable pneumatic reversing valve |
| 07/13/2011 | CN101228485B 紧急停机系统 Emergency shutdown system |
| 07/12/2011 | US7975718 In-situ monitor of injection valve |
| 07/07/2011 | WO2011081728A1 Apparatus, method and program to test safety instrumented system solenoids |
| 07/07/2011 | DE102007013476B4 Vorrichtung zur Überwachung eines hermetisch dichten Ventilinnenraums A device for monitoring a hermetically sealed valve interior |
| 07/07/2011 | CA2785165A1 Apparatus, method and program to test safety instrumented system solenoids |
| 07/06/2011 | EP2341270A1 Rotary valve position indicator device and method for indicating the position of a rotary valve |
| 07/06/2011 | CN201891920U Mechanical transmission of rotary motion valve electric actuator |
| 07/06/2011 | CN201891897U Novel opening mechanism for valve electric device |
| 07/06/2011 | CN201891896U Control device for electric valve |
| 07/06/2011 | CN201891882U Adjustable pressure relief and pressure holding valve |
| 07/06/2011 | CN201891869U Intelligent constant-temperature water outlet device |
| 07/06/2011 | CN102116379A Public building heating automatic energy-saving valve |
| 07/06/2011 | CN101655161B Emptying valve |
| 07/06/2011 | CN101576174B Luminous water tap |
| 06/30/2011 | WO2011078352A1 Valve mechanism |
| 06/30/2011 | WO2011077818A1 Solenoid valve control device |
| 06/30/2011 | WO2011076131A1 Kitchen shower capable of detecting water quality and detection method thereof |
| 06/30/2011 | WO2010142948A3 Rotary apparatus |
| 06/30/2011 | US20110155269 Retrofit sustainable device for water conservation |
| 06/30/2011 | US20110155250 Hydraulic actuating device for a sliding stem control valve assembly |
| 06/30/2011 | DE102009006533B4 Stelleinrichtung mit einem Auf/Zu-Ventil Adjusting device with an on / off valve |
| 06/30/2011 | CA2785239A1 Solenoid valve control device |
| 06/29/2011 | CN201884785U Temperature display of faucet |
| 06/29/2011 | CN201884778U Water tap with luminous effect |
| 06/29/2011 | CN201884777U Nuclear manual rotary drum vacuum valve |
| 06/29/2011 | CN201884776U 变速箱 Transmission |
| 06/29/2011 | CN201884760U Intelligent valve drive control system |
| 06/29/2011 | CN201884758U Intelligent electric operator used for controlling valve |
| 06/29/2011 | CN201884757U Spool positioning device for motor driving type plug valve |
| 06/29/2011 | CN201884755U Novel electronic water control faucet |
| 06/29/2011 | CN201884684U Special butterfly valve for motor train unit |
| 06/29/2011 | CN201884676U Thermostatic radiator valve |
| 06/29/2011 | CN102112789A Sensing and control device |
| 06/29/2011 | CN102109063A Tap water reminder |
| 06/29/2011 | CN102109055A Remote pressure and flow control system of self-operated regulator |
| 06/29/2011 | CN101625050B Temperature controlling valve capable of cleaning valve core on line |
| 06/29/2011 | CN101509575B Handwheel of constant temperature mixing valve |
| 06/29/2011 | CN101368642B Positioner system of a pneumatic actuator |
| 06/28/2011 | US7970528 Gaseous fuel management system for automotive vehicle |
| 06/23/2011 | US20110146818 Torque Indicator |
| 06/22/2011 | CN201876375U Plunger type sampling valve |
| 06/22/2011 | CN201875265U Steam stop valve and control system thereof |
| 06/22/2011 | CN201875253U Electrically operated valve with motor overload protection function |
| 06/22/2011 | CN201875249U Electric executing mechanism of valve having adjusting torque control device |
| 06/22/2011 | CN201875230U Oil quantity regulator of pneumatic oil sprayer |
| 06/22/2011 | CN201875186U Improved observation valve |
| 06/22/2011 | CN101571202B Magnetic coupling thermostatic valve with preset function |
| 06/16/2011 | WO2011031451A3 Method and apparatus to indicate activation of pressure relief device |
| 06/16/2011 | WO2011022496A3 Valve stem nut wear analysis apparatus and method |
| 06/16/2011 | US20110139275 Distribution valve monitor and distribution valve incorporating same |
| 06/15/2011 | EP1751453B1 Direct drive servovalve device with redundant position sensing and methods for making the same |
| 06/15/2011 | CN201866809U Position type remote-control, timing and anti-leakage gas control valve |
| 06/15/2011 | CN201866402U Electric heating tap |
| 06/15/2011 | CN201866398U Anti-dismantling device |
| 06/15/2011 | CN201866397U Gas reminder |
| 06/15/2011 | CN201866381U Valve electric actuator with indicating device |
| 06/15/2011 | CN201866363U Safety timing valve |