| 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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| 02/11/2009 | CN201193717Y Temperature measuring loose joint ball valve |
| 02/11/2009 | CN101363552A Multifunctional anti-explosion air valve |
| 02/11/2009 | CN100460733C Automatic high-pressure exhaust valve |
| 02/10/2009 | US7487794 Device for determining effects suffered by a flow-controlled gaseous medium |
| 02/10/2009 | US7487793 Valve assembly with overfill protection device and capacitive liquid level gauge |
| 02/05/2009 | WO2009017196A1 Flow rate control valve and flow rate control valve spool position detection device |
| 02/05/2009 | WO2009016299A2 Device and method for detecting a failure in a powered valve |
| 02/05/2009 | CA2693093A1 Device and method for detecting a failure in a powered valve |
| 02/04/2009 | EP1733161A4 Device and method for pneumatic valve control |
| 02/04/2009 | CN201190837Y Double-meter gas pressure regulating valve |
| 02/04/2009 | CN201190836Y Monitor for valve opening |
| 02/04/2009 | CN201190828Y Intelligent reciprocating type coal valve drive and control device |
| 02/04/2009 | CN201190825Y Pin valve seal structure for pressure display device of gas fire-extinguishing system |
| 02/04/2009 | CN201190800Y Novel high-temperature parallel double-disc valve |
| 02/04/2009 | CN201190799Y High-temperature double-disc valve |
| 02/04/2009 | CN201190798Y Novel high-temperature double-disc valve |
| 02/04/2009 | CN101360944A Versatile emergency shutdown device controller |
| 02/04/2009 | CN101360943A Valve having sensor |
| 02/04/2009 | CN101358665A Miniature passive bidirectional vacuum valve |
| 02/04/2009 | CN101358663A Method for performing diagnostics in control loop of pneumatic operation control valve |
| 01/28/2009 | EP2018499A1 Displacement measurement device |
| 01/28/2009 | CN201187628Y Valve with on-off feedback function |
| 01/28/2009 | CN201187617Y Valve electric device |
| 01/28/2009 | CN101354097A Gas valve with pressure measuring device |
| 01/28/2009 | CN101354096A Valve position indicator |
| 01/28/2009 | CN101354095A Water flow regulation valve for constant temperature gas water heater |
| 01/28/2009 | CN101354086A Faucet water-saving coachfellow |
| 01/28/2009 | CN100456194C Flow rate controller |
| 01/28/2009 | CN100455235C Cable type open and close member for valve lifting of inflator |
| 01/27/2009 | CA2410318C Half ball valve |
| 01/22/2009 | WO2008091301A4 Non-metallic auxiliary tank system for a vehicle |
| 01/22/2009 | US20090020161 Quad-redundant Hydraulic Trip System |
| 01/21/2009 | EP2017513A1 Valve control apparatus and flow volume controller |
| 01/21/2009 | EP2016318A1 Chassis aggregation for monitoring-, control- and regulation systems for a process valve |
| 01/21/2009 | CN201184449Y Color changing faucet |
| 01/21/2009 | CN201184448Y Opening position indicator |
| 01/21/2009 | CN201184442Y Novel touch control figure display temperature control water outlet apparatus |
| 01/21/2009 | CN201184440Y Adjustable gas automatic cutting apparatus |
| 01/21/2009 | CN201184439Y Tap water run-away leakage automatic closing valve |
| 01/21/2009 | CN201184418Y High-temperature dry distillation coal gas regulation valve |
| 01/21/2009 | CN201182511Y Water tap structure of water purification apparatus water storing cylinder |
| 01/21/2009 | CN101349362A Triplet constant temperature adjustable water mixing valve |
| 01/21/2009 | CN101349355A Fluid control valve |
| 01/21/2009 | CN101349353A Pillar type valve |
| 01/20/2009 | CA2457227C Flow control valve for cylinders of liquefied gases, having a means for indicating the status of the fluid |
| 01/15/2009 | US20090013752 Method and apparatus for diagnosing motor-operated valve |
| 01/14/2009 | CN201180856Y Voice type cold and hot water tap |
| 01/14/2009 | CN201180850Y Energy-saving valve of heater |
| 01/14/2009 | CN201180835Y Inclined balance valve |
| 01/14/2009 | CN201180818Y Dewatering exhaustion component |
| 01/14/2009 | CN201180799Y Multifunctional water valve |
| 01/14/2009 | CN201180792Y Vertical balance valve |
| 01/14/2009 | CN101344186A Hidden rod sluice valve switch indicator device |
| 01/14/2009 | CN101344178A Automatic pressure-adjusting and controlling valve |
| 01/14/2009 | CN101344103A Reversing throttle control cover plate |
| 01/14/2009 | CN100451410C Multi-port valve |
| 01/13/2009 | US7475607 Sensing apparatus with an integrated gasket on a beam component |
| 01/08/2009 | WO2009004765A2 Safety valve vibration analyzer |
| 01/07/2009 | CN201177101Y Conical surface linear sealing hole plate valve |
| 01/07/2009 | CN201177099Y Double voice prompt water tap |
| 01/07/2009 | CN201177098Y Gas valve safe closing electronic music prompting device |
| 01/07/2009 | CN201177097Y Digitalized drinking water tap |
| 01/07/2009 | CN201177086Y Pipeline leak detection valve |
| 01/07/2009 | CN201177079Y Tyre pressure detecting air nozzle possessing convenient screwing and locking fastening structure |
| 01/07/2009 | CN201177073Y Integral single flange combined ball needle-plug valve |
| 01/07/2009 | CN101338831A Constant pressure proportion automatic control relief pressure valve |
| 01/07/2009 | CN100449185C Detectable flow electromagnetic valve |
| 01/06/2009 | CA2378367C Urine drain assembly with tube clamp valve |
| 01/01/2009 | US20090000666 Anchor Valve for Security |
| 12/31/2008 | CN201173332Y Current switch capable of filtrating impurity and regulating start-up flow quantity and measuring flow quantity |
| 12/31/2008 | CN201173327Y Multipurpose electric valve |
| 12/31/2008 | CN201173315Y Integral valve group capable of metering |
| 12/31/2008 | CN100447490C Fire regulating device |
| 12/30/2008 | US7469716 Multiway valve |
| 12/24/2008 | WO2008156997A1 Methods and apparatus to determine a position of a valve |
| 12/24/2008 | DE20122880U1 Elektropneumatischer Stellantrieb Electro-actuator |
| 12/24/2008 | CN201170367Y Electric gas valve with limit switch |
| 12/24/2008 | CN201170357Y Warning sign safety valve |
| 12/24/2008 | CN101328983A Variable manual pilot valve |
| 12/24/2008 | CN101328977A Fluid controlling solenoid valve |
| 12/24/2008 | CN100445612C Water tap with temp. displaying apparatus |
| 12/24/2008 | CA2690861A1 Methods and apparatus to determine a position of a valve |
| 12/18/2008 | WO2008151804A1 Dosing device |
| 12/18/2008 | US20080308157 Methods and apparatus to determine a position of a valve |
| 12/17/2008 | CN201166190Y Faucet |
| 12/17/2008 | CN201166178Y Single-way linkage self-closing valve |
| 12/17/2008 | CN201166170Y Safety valve |
| 12/17/2008 | CN201166168Y Flat tire gas nozzle with tire pressure detecting device |
| 12/17/2008 | CN201166131Y 多功能船用阀门 Multifunction marine valves |
| 12/17/2008 | CN100443791C Valve state sensing module |
| 12/16/2008 | CA2294913C Pharmaceutical composition having enhanced antitumor activity and/or reduced side effects, containing an antitumor agent and an hydroxamic acid derivative |
| 12/11/2008 | US20080302429 Smith water saver |
| 12/10/2008 | CN201162883Y State display equipment of pneumatic valve |
| 12/10/2008 | CN201162882Y Color-alterable luminous water tap |
| 12/10/2008 | CN201162877Y Intelligent electric activator |
| 12/10/2008 | CN201162841Y Hydraulic closing and opening valve |
| 12/10/2008 | CN101320275A Vacuum pressure control system |
| 12/10/2008 | CN101319735A Network type electronic information valve lock |
| 12/10/2008 | CN101319729A Variable pin pilot valve |
| 12/10/2008 | CN101319728A Three-way intelligent electric-controlled ball valve |