| 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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| 09/04/2013 | CN203176526U Valve capable of accurately controlling opening degree |
| 09/04/2013 | CN203176525U Water treatment valve with pressure detection device |
| 09/04/2013 | CN203176500U Solenoid valve control system based on pulse width modulation |
| 09/04/2013 | CN203176495U Remote control valve |
| 09/04/2013 | CN203176442U Water-diversion mechanism and shower head with same |
| 09/04/2013 | CN203176412U Liquid outlet valve adjusting structure of air injection cleaning gun |
| 09/04/2013 | CN203176410U Gate valve with long valve rod |
| 09/04/2013 | CN203176372U Floating-type sealing mouse cage valve |
| 09/04/2013 | CN103279144A Oxygen second level voltage stabilizer |
| 09/04/2013 | CN103277573A Method for improving precision of electric exhaust gas recirculation (EGR) valve |
| 09/04/2013 | CN103277570A Water faucet capable of accurately controlling water flow |
| 09/04/2013 | CN102620040B Electrohydraulic system for driving large-size quarter-turn valve by using solar low-power supply |
| 09/04/2013 | CN102494173B Digitized negative pressure adjusting device |
| 09/03/2013 | US8527103 Method and system for mortar removal |
| 08/29/2013 | US20130221250 Position Data Based Method, Interface and Device For Blowout Preventer |
| 08/28/2013 | EP2630396A1 Electric position determining apparatus for installation on a valve, and method for determining the position of an actuating means |
| 08/28/2013 | CN203162329U Anti-freezing valve |
| 08/28/2013 | CN203162323U Electromagnetic valve |
| 08/28/2013 | CN203162322U Locking device of pneumatic valve |
| 08/28/2013 | CN203162301U Air compressor pneumatic valve positioner |
| 08/28/2013 | CN203162290U Microprocessor unit, equipment and system used for controlling valve positioning |
| 08/28/2013 | CN203162237U Gas pressure regulation valve |
| 08/28/2013 | CN203162229U Ceramic water control valve with high and low temperature positioning function |
| 08/28/2013 | CN103267165A Locking and opening-closing displaying structure of gauge valve |
| 08/28/2013 | CN103267163A Gear type pneumatic motor actuator |
| 08/28/2013 | CN103267142A Low-torque valve switching device and application |
| 08/28/2013 | CN102207222B Electro-pneumatic positioner and electro-pneumatic converting device |
| 08/22/2013 | WO2013123170A1 Quality control for a pressure relief device |
| 08/22/2013 | WO2013049260A4 Systems and methods for dispensing one or more liquids from a portable self-contained apparatus ("industrial flair") |
| 08/21/2013 | CN203147017U Valve combined device with signal feedback function and position feedback function |
| 08/21/2013 | CN203147016U Excessive water consumption reminding device |
| 08/21/2013 | CN203147015U Device for indicating safety valve leakage in visualized manner |
| 08/21/2013 | CN203147014U Intelligent valve |
| 08/21/2013 | CN203147013U Non-rising stem with switch indicating and locking functions |
| 08/21/2013 | CN203147007U Water faucet handle |
| 08/21/2013 | CN203147001U Rotary valve hand gear driven by bevel gears |
| 08/21/2013 | CN203146991U Valve device having buffer function and closing force display function |
| 08/21/2013 | CN203146979U Electric-pneumatic valve positioner with limit position protection function |
| 08/21/2013 | CN203146970U Electromagnetic valve module for chip mounter |
| 08/21/2013 | CN203146967U Multifunctional ground control device and power supply system of multifunctional ground control device and electronic control system of multifunctional ground control device |
| 08/21/2013 | CN203146959U Water faucet control device |
| 08/21/2013 | CN203146956U Throttling type overflow valve |
| 08/21/2013 | CN203146886U Gas valve capable of outputting electric signals |
| 08/21/2013 | CN203146872U Adjustable wear-resistant resistance balancer |
| 08/21/2013 | CN203146860U Multifunctional control valve for pipeline connection |
| 08/21/2013 | CN203146856U Supercritical drain stop valve |
| 08/21/2013 | CN103261768A Fluid control valve |
| 08/21/2013 | CN103256427A Automatic temperature-control electric heating faucet |
| 08/21/2013 | CN103256402A Floor heating water mixing device |
| 08/21/2013 | CN102720858B Wireless intelligent silicone tube cut-off device and control method |
| 08/21/2013 | CN102466078B Touch type lusterware water faucet |
| 08/15/2013 | WO2013120048A1 Methods and apparatus for estimating useful life of a seal |
| 08/15/2013 | US20130206238 Valve Assembly and Method of Using Same |
| 08/14/2013 | DE102012002975A1 Method for control point recognition of stroke valves in electrical actuators, involves drawing conclusion on defined valve position on detecting current flow or electric potential change, and allowing continuous stroke value determination |
| 08/14/2013 | CN203131203U Switch indicator for nonrising-stem gate valve |
| 08/14/2013 | CN203131202U Inflow warning and water limiting device for domestic water pipe |
| 08/14/2013 | CN203131201U Angle type magnetic conductive ball valve switch |
| 08/14/2013 | CN203131200U Indicating device of non-rising stem valve |
| 08/14/2013 | CN203131199U On-line monitoring system for safety valve |
| 08/14/2013 | CN203131193U Self-operated remote-transmission temperature control valve head |
| 08/14/2013 | CN203131176U Valve electric actuating mechanism remote control device |
| 08/14/2013 | CN203131143U Pressure difference adjusting valve |
| 08/14/2013 | CN203131138U Pressure regulating valve |
| 08/14/2013 | CN203131063U Low-resistance valve capable of controlling flow accurately |
| 08/14/2013 | CN103244736A Electric actuator with potentiometer and control method of electric actuator |
| 08/14/2013 | CN102705572B Long stroke feedback mechanism |
| 08/14/2013 | CN102418796B High-pressure plunger type pneumatic valve |
| 08/13/2013 | US8506761 Recycler module for a recycler assembly |
| 08/13/2013 | US8505573 Apparatus and method for controlling fluid flow |
| 08/08/2013 | WO2013116706A2 Systems and methods for supporting fertilizer decisions |
| 08/08/2013 | US20130199637 Control valve for adjusting a process medium flow of a technical process installation |
| 08/07/2013 | EP2623829A2 Control valve for adjusting a process fluid flow in a technical process plant |
| 08/07/2013 | CN203116297U Intelligent water-saving faucet |
| 08/07/2013 | CN203115274U Gas stove electromagnetic valve |
| 08/07/2013 | CN203115273U Used-for-multi-head-valve connector with air pressure reminders |
| 08/07/2013 | CN203115272U Cold and hot dual-purpose water faucet with temperature scales |
| 08/07/2013 | CN203115271U High-precision valve opening degree sensor |
| 08/07/2013 | CN203115270U 90-degree- rotary-type valve opening indicator |
| 08/07/2013 | CN203115269U Multi-rotation-type valve opening indicator |
| 08/07/2013 | CN203115268U Valve monitoring device |
| 08/07/2013 | CN203115267U Self-diagnostic control valve device |
| 08/07/2013 | CN203115266U Alarm-type gas leakage induction disconnecting switch |
| 08/07/2013 | CN203115265U Novel stop valve |
| 08/07/2013 | CN203115260U Temperature setting device of thermostatic valve |
| 08/07/2013 | CN203115241U Dual-pressure side liquid inlet regulating and controlling valve |
| 08/07/2013 | CN203115235U Infrared auto-induction faucet |
| 08/07/2013 | CN203115196U Vertically-placed butterfly type slow-closure check valve |
| 08/07/2013 | CN203115191U Fuel filter automatic drain valve with operating state self-detection function |
| 08/07/2013 | CN203115186U Intelligent constant-temperature induction digital readout faucet |
| 08/07/2013 | CN203115150U Sleeve-type isolating valve capable of enabling pluggable pH electrode to be disassembled and assembled on line |
| 08/07/2013 | CN203115143U Elastic seat seal signal gate valve |
| 08/07/2013 | CN103238016A Stepper motor operated balanced flow control valve |
| 08/07/2013 | CN103234070A Tap water supply failure delayed self-closing valve device |
| 08/07/2013 | CN102434708B Self-operated flow control valve with electric actuator |
| 07/31/2013 | CN203099062U Pilot-operated type electro-hydraulic proportional valve |
| 07/31/2013 | CN203099061U Ball valve capable of detecting opening position and closing position |
| 07/31/2013 | CN203099060U Nuclear power membrane valve with superscript indication |
| 07/31/2013 | CN203099059U Fuel gas safety device |
| 07/31/2013 | CN203099058U Gas alarm valve with safety function |
| 07/31/2013 | CN203099057U Equipment for monitoring fluid control device |