| 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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| 08/01/2012 | EP2480903A1 Electric circuit configuration for switching an electrical load |
| 08/01/2012 | EP2480809A1 Boiling water tap |
| 08/01/2012 | CN202361647U Gas water heater being capable of closing water automatically and having bathtub mode |
| 08/01/2012 | CN202360879U Closing reminding device of natural gas valve |
| 08/01/2012 | CN202360878U Anti-water-theft monitoring device of fire hydrant valve |
| 08/01/2012 | CN202360877U Air valve blade with external indications |
| 08/01/2012 | CN202360876U Communication valve |
| 08/01/2012 | CN202360875U Water dripping and leakage alarm device for water taps |
| 08/01/2012 | CN202360874U High precision and non-contact type foot brake valve applied opening sensor |
| 08/01/2012 | CN202360866U Pressure tapping ball valve |
| 08/01/2012 | CN202360863U Manual switching device for pneumatic-hydraulic actuator of valve |
| 08/01/2012 | CN202360853U Profibus control system of electric actuator |
| 08/01/2012 | CN202360850U Small flow regulating valve for reduction furnace charging |
| 08/01/2012 | CN202360837U Integrated pressure-regulating reversing sectional control valve |
| 08/01/2012 | CN202360831U Flow adjustment discharge valve |
| 08/01/2012 | CN202360776U Inching butterfly valve |
| 08/01/2012 | CN102620049A Valve position indicator |
| 08/01/2012 | CN102620048A Image monitoring method for monitoring safety of valves in industrial boiler field |
| 08/01/2012 | CN102620047A Intelligent jamming and chucking detection controller for hydraulic valve |
| 08/01/2012 | CN102620041A Electrohydraulic system for driving large-size valve by using solar low-power power supply |
| 08/01/2012 | CN102620040A Electrohydraulic system for driving large-size quarter-turn valve by using solar low-power power supply |
| 08/01/2012 | CN102022584B Safety valve position feedback module |
| 08/01/2012 | CA2765840A1 Valve switchbox |
| 07/31/2012 | US8230879 Actuating drive with a position transmitter |
| 07/26/2012 | US20120186994 Fluid distribution assembly for testing systems |
| 07/25/2012 | EP2027405B1 Regulating valve with a maintained regulating characteristic at different kv-values within one and the same valve |
| 07/25/2012 | CN202349376U Water tap |
| 07/25/2012 | CN202349375U Novel ball valve in-position signal transmitter for prepaid heat meters |
| 07/25/2012 | CN202349374U Visible electromagnetic four-way reversing valve |
| 07/25/2012 | CN202349365U Agricultural water-saving auto-control valve |
| 07/25/2012 | CN202349364U Pneumatic right-angle valve |
| 07/25/2012 | CN202349351U A valve electric apparatus adjusting module |
| 07/25/2012 | CN202349348U Control device of pipeline valve |
| 07/25/2012 | CN202349347U Safety device for expansion pipeline |
| 07/25/2012 | CN202349313U Intelligent dynamic flow balancing valve integrating energy sensing function |
| 07/25/2012 | CN202349312U Intelligent dynamic temperature difference balancing valve integrating energy sensing function |
| 07/25/2012 | CN202349311U Dynamic balance electric adjusting valve with integrated energy-aware function |
| 07/25/2012 | CN202349310U Integral throttling and controlling intelligent valve integrated with energy sensing function |
| 07/25/2012 | CN202349279U Tap faucet |
| 07/25/2012 | CN202349261U Manual digital display temperature tap |
| 07/25/2012 | CN202349238U Heavy-caliber buckle type gate valve with supercritical parameter |
| 07/25/2012 | CN202349232U Dual-sealing butterfly valve with overhauling and sealing system |
| 07/25/2012 | CN202349220U Plunger type pneumatic stop valve |
| 07/25/2012 | CN202343853U Sand quantitative proportional valve |
| 07/25/2012 | CN102612428A Method for the ultrasonic welding of two plastic components |
| 07/25/2012 | CN102606801A Intelligent hydraulic valve |
| 07/25/2012 | CN102606800A Detection restorative method of hydraulic valve jamming and chucking faults |
| 07/25/2012 | CN102606799A Valve arrangement and method for operating a valve |
| 07/25/2012 | CN102606798A Emergency isolation valve controller with integral fault indicator |
| 07/25/2012 | CN102606795A Faucet with multiple gears |
| 07/25/2012 | CN102606791A Gas safety control device |
| 07/25/2012 | CN102606779A Piston type container valve with high flow |
| 07/25/2012 | CN102606748A Nuclear class II film pneumatic bellows stop valve |
| 07/25/2012 | CN102207223B Magnetic transmission electric gate valve |
| 07/25/2012 | CN102128280B Intelligent water tap control device |
| 07/25/2012 | CN101975279B Early warning stop valve |
| 07/25/2012 | CN101818828B Thermodynamic regulating valve with remote control function |
| 07/19/2012 | WO2012096618A1 Method and device for determining position and orientation of a valve seat |
| 07/18/2012 | EP2475920A1 Diagnostic system for a valve |
| 07/18/2012 | CN202338689U 来水提醒式水龙头 Runoff remind taps |
| 07/18/2012 | CN202338688U 一种基于gsm防盗报警系统的油、气阀门 An anti-theft alarm system gsm based oil, gas valves |
| 07/18/2012 | CN202338681U 一种电控气动蝶阀驱动气源处理器 An electrically controlled pneumatic valve drive air source processor |
| 07/18/2012 | CN202338669U 煤矿膏体充填超压卸荷阀 Mine paste filling overpressure relief valve |
| 07/18/2012 | CN102596598A Device for the sensor-based detection of a pressure difference in a working line through which compressed air flows |
| 07/18/2012 | CN102588666A Cam type multi-gear valve position switcher |
| 07/18/2012 | CN102588659A Telescopic lengthening bar device of hydraulic control valve with opening-degree indication |
| 07/18/2012 | CN102588653A Multi-rotation type versatile electric actuating mechanism |
| 07/18/2012 | CN102588625A Corrugated pipe ball valve |
| 07/18/2012 | CN102182864B Valve stroke testing system |
| 07/18/2012 | CN101975308B Static balance valve |
| 07/18/2012 | CN101865316B Pulse safety valve |
| 07/18/2012 | CN101818811B Novel lock valve |
| 07/12/2012 | WO2012094065A1 Valve controller automatic calibration without user interface |
| 07/12/2012 | WO2012093232A1 Gas regulator for hand tools |
| 07/12/2012 | WO2012054269A9 System and method for operating a drain valve |
| 07/12/2012 | US20120174997 Flow rate control valve |
| 07/12/2012 | CA2823143A1 Valve controller automatic calibration without user interface |
| 07/11/2012 | EP2474014A1 Adjustable magnetic target |
| 07/11/2012 | CN202327351U 一种节能电热水龙头装置 An energy efficient electric faucet device |
| 07/11/2012 | CN202327346U High-pressure-difference pressure reducing valve |
| 07/11/2012 | CN202327344U 一种应用于阀门定位器的hart发射电路 Applied to the valve positioner hart transmitting circuit |
| 07/11/2012 | CN202327325U 数字化扇形气缸 Digital fan cylinder |
| 07/11/2012 | CN202327318U 气压过载保护装置 Pressure overload protection device |
| 07/11/2012 | CN202327298U 电动执行器的旋钮包 Electric actuator knob package |
| 07/11/2012 | CN202327296U 电动执行机构转矩型连接法兰防抱死装置 Electric actuator torque flange connector antilock device |
| 07/11/2012 | CN202327282U 大流量高压空气减压器 Large flow of high-pressure air regulator |
| 07/11/2012 | CN202327272U 明杆式低泄高封阀 Ming Leveraged High Low vent valve closure |
| 07/11/2012 | CN202327237U 一种水温易调式水龙头 One kind of easy to adjust the water temperature taps |
| 07/11/2012 | CN202327222U 一种水龙头 One kind of faucet |
| 07/11/2012 | CN202327174U 注剂阀 Injecting valve |
| 07/11/2012 | CN202327145U 自净立式污水自控阀 Self-cleaning vertical sewage automatic control valve |
| 07/11/2012 | CN102577097A Actuator and position detection method |
| 07/11/2012 | CN102575793A Flow rate control valve |
| 07/11/2012 | CN102575783A Multi-port stopcock valve and flow designating system |
| 07/11/2012 | CN102563190A Pneumatic positioning actuator with intermittent gas supply |
| 07/11/2012 | CN102563188A Pneumatic residual cake valve |
| 07/11/2012 | CN102563171A Device for opening and closing high temperature valve |
| 07/11/2012 | CN102563170A Electronic intelligent thermostatic valve |
| 07/11/2012 | CN102563169A Remote control system of long-distance pipeline block valve chamber |
| 07/11/2012 | CN102563168A Multi-gas-circuit gas pressure remote control system |