| 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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| 01/10/2013 | US20130008361 Liquid fertilizer sensor system |
| 01/09/2013 | EP2543916A1 Detection of slits in metal bellows for valves |
| 01/09/2013 | CN202660052U Intelligent electric heating faucet |
| 01/09/2013 | CN202660049U Novel water faucet |
| 01/09/2013 | CN202660048U Gate valve with opening and closing display function |
| 01/09/2013 | CN202660047U Gate valve with valve rod rotating display function and gate plate opening and closing functions |
| 01/09/2013 | CN202660046U Hydraulic valve jamming and chucking detection intelligent controller |
| 01/09/2013 | CN202660045U Water tap with flow display device |
| 01/09/2013 | CN202660043U Electromagnetic intelligent water faucet |
| 01/09/2013 | CN202660007U Automatic fuel gas security ball valve |
| 01/09/2013 | CN202659990U Adjustable swing check valve |
| 01/09/2013 | CN202659976U Battery-free induction faucet with temperature display function |
| 01/09/2013 | CN202659954U Multi-gear ball valve |
| 01/09/2013 | CN202659938U Unfurled type dual parallel-plate gate valve |
| 01/09/2013 | CN202659935U Intelligent-monitoring maintenance-free electric gate valve |
| 01/09/2013 | CN102865407A Leakage-proof gas valve |
| 01/09/2013 | CN102865400A Valve actuator |
| 01/09/2013 | CN102865391A Integral pre-acting alarm valve |
| 01/09/2013 | CN102313053B 抽气式安全阀 Safety valve exhaust |
| 01/03/2013 | WO2013000124A1 Method, device and system used for current calibration and paver |
| 01/03/2013 | US20130000730 System and method implementing air shutoff position detection strategy |
| 01/02/2013 | CN202648456U Automatic water cutoff protection system of electric induction furnace |
| 01/02/2013 | CN202646910U Automatic temperature-controlled resetting quick-heating water faucet |
| 01/02/2013 | CN202646902U Valve rod filling loss display device |
| 01/02/2013 | CN202646899U Non-rising stem gate valve with openness indicator |
| 01/02/2013 | CN202646898U Indicating device for opening position of valve |
| 01/02/2013 | CN202646895U Locking device for rotary actuator, locking component and rotary actuator |
| 01/02/2013 | CN202646886U Single handle faucet |
| 01/02/2013 | CN202646882U Handle of fast closing tap |
| 01/02/2013 | CN202646863U Tap water timing cutoff device |
| 01/02/2013 | CN202646860U Motor-driven smoke discharging fire resisting valve and motor-driven smoke discharging fire resisting system |
| 01/02/2013 | CN202646852U Heat insulation sampling valve |
| 01/02/2013 | CN202646842U Single-handle kitchen tap |
| 01/02/2013 | CN202646824U Plate type flow rate regulator |
| 01/02/2013 | CN202646743U Self-driven split flat plate type gate valve |
| 01/02/2013 | CN102853153A Valve signature diagnosis and leak test device |
| 01/02/2013 | CN102853149A Plunger-type high pressure actuator |
| 01/02/2013 | CN102853147A Electric valve control device |
| 01/02/2013 | CN102853145A Intelligent control double-layer ash discharge valve |
| 01/02/2013 | CN102853144A Remote switch system for oil field pipeline |
| 01/02/2013 | CN102853120A Butterfly slowly-closing type check valve |
| 01/02/2013 | CN102853109A Temperature displaying faucet |
| 01/02/2013 | CN102235523B Direct action solenoid valve with switchable operating state |
| 01/02/2013 | CN102128285B Gas ratio proportioning valve, multi-gas ratio proportioning combination valve and gas proportioning system |
| 01/02/2013 | CN101606012B Device and system for monitoring valves |
| 12/27/2012 | US20120325344 Device and method for maintaining parallelism between the two glazings of an aircraft double glazing |
| 12/27/2012 | DE102011077901A1 Thermostat valve for controlling and/or regulating volume of coolant in cooling system utilized for cooling internal combustion engine of motor car, has force sensor to acquire position of regulating unit actuated by thermal actuator |
| 12/27/2012 | DE102010041280B4 Druckschalteinrichtung mit ansteuerbarem Rückstellglied zur Diagnose der Funktionsfähigkeit bei anliegendem Arbeitsdruck Pressure switching device with a controllable restoring member for the diagnosis of functioning at applied working pressure |
| 12/26/2012 | EP2538052A1 Thermostat device |
| 12/26/2012 | CN202629316U Water-saving indicating lamp |
| 12/26/2012 | CN202629315U 温度显示装置 Temperature display device |
| 12/26/2012 | CN202629314U Temperature displaying device |
| 12/26/2012 | CN202629308U Constant temperature control valve automatically adjusting heating of radiator |
| 12/26/2012 | CN202629291U Air-control membrane-type high-pressure large-flow reducing valve outlet pressure control system |
| 12/26/2012 | CN202629280U Diaphragm valve |
| 12/26/2012 | CN202629258U Electric executing mechanism anomaly-prevention circuit suitable for analog quantity control |
| 12/26/2012 | CN202629257U Electromagnetic bottle valve for subway fire fighting system |
| 12/26/2012 | CN202629255U Process control diaphragm valve |
| 12/26/2012 | CN202629254U Intelligent electric valve locating device |
| 12/26/2012 | CN202629183U Digital temperature-displaying thermostatic valve |
| 12/26/2012 | CN202629132U Flow regulating valve |
| 12/26/2012 | CN202629097U Angle seat valve |
| 12/26/2012 | CN202629096U Process control angle seat valve |
| 12/26/2012 | CN202629090U Bottle valve for subway fire extinguishing system |
| 12/26/2012 | CN202629089U Bottle valve of fire-fighting aerosol system |
| 12/26/2012 | CN202629088U Bottle valve for subway fire fighting system |
| 12/26/2012 | CN102844602A Rotatable shaft position indicator |
| 12/26/2012 | CN102840385A Automatic speed searching device and method for partial stroke test of control valve |
| 12/26/2012 | CN102840368A Adjustable automatic stop valve |
| 12/26/2012 | CN102840356A Electromagnetic flow measurement and control integrated device |
| 12/26/2012 | CN102116379B Public building heating automatic energy-saving valve |
| 12/20/2012 | WO2012172407A1 Solenoid-operated valve and method of monitoring same |
| 12/20/2012 | WO2012171091A1 Method and system for iν-situ visual inspection of a valve |
| 12/20/2012 | US20120323712 Transaction product with pump assembly |
| 12/20/2012 | US20120319857 Pressure relief device integrity sensor |
| 12/20/2012 | CA2836306A1 Method and system for in-situ visual inspection of a valve |
| 12/19/2012 | CN202615505U Non-contact type integrated circuit (IC) card locking device |
| 12/19/2012 | CN202612810U Remote control high-low temperature flue damper |
| 12/19/2012 | CN202612775U Locking valve system based on meter-bus (M-Bus) remote control |
| 12/19/2012 | CN202612719U Multi-functional adjusting water valve |
| 12/19/2012 | CN202612707U Diaphragm valve |
| 12/19/2012 | CN202612702U Polypropylene (PP-R) pipe magnetic locking temperature measurement ball valve |
| 12/19/2012 | CN202612688U Automatic pneumatic double-gate valve |
| 12/19/2012 | CN202612662U High-temperature single-seated valve |
| 12/19/2012 | CN102829319A Outlet warning device of steam trap |
| 12/19/2012 | CN102829242A Running indicating device for V-shaped adjusting ball valve |
| 12/19/2012 | CN102829241A Hall type rotary-motion valve position transmitter |
| 12/19/2012 | CN102829240A Solenoid-operated valve and method of monitoring same |
| 12/19/2012 | CN102829221A Self-powered flow-stabilizing adjusting valve |
| 12/19/2012 | CN102829211A V-shaped adjusting ball valve |
| 12/18/2012 | US8333217 Fault-tolerant bleed valve assembly |
| 12/17/2012 | CA2743662A1 Fluid control device with fluid temperature display |
| 12/13/2012 | WO2012167808A1 Locking device |
| 12/13/2012 | WO2012167427A1 Bistable pulse electromagnetic valve |
| 12/13/2012 | US20120312397 Multiple switch float switch apparatus |
| 12/13/2012 | CA2742578A1 Fail-freeze device for positioner |
| 12/12/2012 | EP2531752A1 Tubing pinch valve |
| 12/12/2012 | CN202597881U Differential pressure automatic balancing valve position indicator |
| 12/12/2012 | CN202597880U Valve screw rod with marks |
| 12/12/2012 | CN202597877U Locking stop valve |