| Patents for F16K 17 - Safety valves; Equalising valves (21,027) |
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| 08/01/2012 | CN202360826U Safety valve of sapphire crystal growth furnace |
| 08/01/2012 | CN202360825U all-blocking type vent valve |
| 08/01/2012 | CN202360824U Novel bidirectional throttle valve |
| 08/01/2012 | CN202360823U Digital valve for compositely controlling pressure and flow of high-pressure gas |
| 08/01/2012 | CN202360822U Safety self-regulation type double-air-source pressure-stabilizing valve |
| 08/01/2012 | CN102620022A LNG (Liquefied Natural Gas) online breaking valve |
| 08/01/2012 | CN102620021A Fire-proof check valve for discharging oil fume and capable of automatically adjusting air exhaust volume |
| 08/01/2012 | CN102620020A Combined flow regulation valve |
| 08/01/2012 | CN102620019A Pressure limiting valve |
| 08/01/2012 | CN102620018A High-temperature high-pressure pneumatic control automatic pressure relief valve |
| 08/01/2012 | CN102620017A High-pressure electromagnetic pneumatic-control decompression valve |
| 08/01/2012 | CN102182848B Mechanical over-voltage/ low-voltage protective device for high-voltage anti-explosion electromagnetic valve |
| 07/31/2012 | US8230878 Reversible flow valve assembly |
| 07/31/2012 | CA2766117A1 Improved grease valve for pressure devices |
| 07/27/2012 | CA2763980A1 A subsurface safety valve including safe additive injection |
| 07/26/2012 | US20120186668 Pressure protection valve |
| 07/26/2012 | DE10227976B4 Druckbegrenzungsventil mit zweiteiligem Federtellerstößel und Dämpfungskammer Pressure relief valve with two-piece plunger spring plate and damper chamber |
| 07/26/2012 | DE102011110784A1 Über-/Unterdruckventil für einen Stutzen an einem Gargerät, Stutzen sowie Gargerät Pressure / vacuum valve for a pipe in a cooking appliance, branches and cooking appliance |
| 07/26/2012 | DE102011110257B3 Ventil, insbesondere Druckregelventil oderDruckbegrenzungsventil Valve, in particular pressure-regulating valve or pressure relief valve |
| 07/25/2012 | EP2479464A1 Safety valve for conduit - and hose breakages |
| 07/25/2012 | EP2479463A1 Pressure limiting valve, in particular for a medium-voltage cell |
| 07/25/2012 | EP2478278A2 Adaptable oxygen regulator system and method with an electronic control device |
| 07/25/2012 | CN202349373U Return water temperature control valve |
| 07/25/2012 | CN202349372U Self-operated air flow adjusting valve |
| 07/25/2012 | CN202349358U Fuel gas flameout protection solenoid valve |
| 07/25/2012 | CN202349347U Safety device for expansion pipeline |
| 07/25/2012 | CN202349336U Gas pressure regulator casing structure |
| 07/25/2012 | CN202349334U Overflow shut-off valve |
| 07/25/2012 | CN202349322U Container valve structure of self-starting fire extinguishing device for fire detection pipe |
| 07/25/2012 | CN202349321U Explosion-proof automatic closer for natural gas pipeline |
| 07/25/2012 | CN202349320U Fire damper |
| 07/25/2012 | CN202349319U Fuel gas safety valve |
| 07/25/2012 | CN202349318U Breakaway coupling valve |
| 07/25/2012 | CN202349317U Filter-type voltage-stabilizing valve |
| 07/25/2012 | CN202349316U Anti-surging device for gas pressure regulator |
| 07/25/2012 | CN202349315U Oxygen-enhanced water saving valve |
| 07/25/2012 | CN202349314U Air quantity adjusting valve |
| 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 | CN202349309U Backwater temperature control valve |
| 07/25/2012 | CN202349308U Overflow water saving tap |
| 07/25/2012 | CN202349307U Explosion-proof forklift storage battery pressure-regulating explosion preventer with pressure-regulating slider |
| 07/25/2012 | CN202349306U Low temperature system pressure relief valve |
| 07/25/2012 | CN202349305U Cryogenic system temperature control throttle valve |
| 07/25/2012 | CN202349304U Exhaust safety valve for catalyst automatic feeder |
| 07/25/2012 | CN202349303U One-way exhaust valve for air compressor |
| 07/25/2012 | CN202349302U Piston type emergency stop valve |
| 07/25/2012 | CN202349301U Automatic pressure discharge mechanism for motor |
| 07/25/2012 | CN202349300U Overflow valve |
| 07/25/2012 | CN202349299U Gas suction and exhaust valve |
| 07/25/2012 | CN202349298U Intelligent dynamic differential pressure balanced valve integrating energy perceptive function |
| 07/25/2012 | CN202349297U Pressure-limiting valve core for engine oil pump |
| 07/25/2012 | CN202349286U Security anti-explosion rapid cutting valve for rough gas |
| 07/25/2012 | CN202349259U Safe blow-down valve |
| 07/25/2012 | CN202345658U Normally open valve of electronic stability program (ESP) |
| 07/25/2012 | CN102606793A Electromagnetic expansion valve |
| 07/25/2012 | CN102606780A Multifunctional valve structure |
| 07/25/2012 | CN102606779A Piston type container valve with high flow |
| 07/25/2012 | CN102606778A Functional valve |
| 07/25/2012 | CN102606777A Composite type anti-arch slotted rupture disk |
| 07/25/2012 | CN102606776A Mechanical safety overflowing device for condensed water recovery |
| 07/25/2012 | CN102606775A Automatic safety valve |
| 07/25/2012 | CN102602584A Ventilating and water resisting valve for packaging container |
| 07/25/2012 | CN102207219B Cylinder control valve for down-the-hole drill |
| 07/25/2012 | CN102192348B Flow control valve |
| 07/25/2012 | CN102095006B Sealing type safety valve with bell jar valve clack of pressure bearing rod |
| 07/25/2012 | CN101952626B Relief valve |
| 07/25/2012 | CN101608702B Check fire valve for flue |
| 07/25/2012 | CN101563999B Negative-pressure pipeline type filtration irrigation device |
| 07/24/2012 | US8226908 Dosimeter for programmable microscale manipulation of fluids |
| 07/24/2012 | US8225813 Arrangement for controlling flow of fluid to a gas turbine engine component |
| 07/24/2012 | US8225812 Slam shut safety device |
| 07/24/2012 | US8225811 Apparatus for the removal of moisture from a compressed air tank |
| 07/24/2012 | US8225810 Irrigation control apparatus, system, and method |
| 07/19/2012 | WO2012096501A2 Gas container valve having improved excess flow prevention and gas-tightness |
| 07/19/2012 | WO2012095475A2 Gasification reactor |
| 07/19/2012 | WO2012094749A1 Flow control diverter valve |
| 07/19/2012 | WO2012021509A3 Rupture panel |
| 07/19/2012 | US20120180503 Cryopump and vacuum valve device |
| 07/19/2012 | DE102011002774A1 Verfahren zum Füllen und Nachfüllen von Wasser in einen Wasserkreislauf A method of filling and refilling of water in a water circuit |
| 07/18/2012 | EP2475599A1 Vent valve and container therewith |
| 07/18/2012 | CN202338680U 排气节流电磁阀 Exhaust throttle valve |
| 07/18/2012 | CN202338673U 一种节能熄火保护电磁阀 An energy efficient solenoid valve flameout protection |
| 07/18/2012 | CN202338672U 省水器结构 Provincial water control structure |
| 07/18/2012 | CN202338671U 一种空燃比例控制机构 One kind of air-fuel ratio control mechanism Cases |
| 07/18/2012 | CN202338670U 气动高压注油器之阀芯 Pneumatic high pressure oiler of the spool |
| 07/18/2012 | CN202338669U 煤矿膏体充填超压卸荷阀 Mine paste filling overpressure relief valve |
| 07/18/2012 | CN202338668U Self-reliance breather valve |
| 07/18/2012 | CN202338662U 防回气防回水泄爆装置 Anti-anti-return back to the gas venting device |
| 07/18/2012 | CN102588637A Antiarch shearing type rupture disk device |
| 07/18/2012 | CN102588636A Heat load regulating device for boiler safety valve and regulating method thereof |
| 07/18/2012 | CN102587093A Hydraulic buffering device and washing machine having the same |
| 07/18/2012 | CN102582986A Powder can and safety valve thereof |
| 07/18/2012 | CN102072347B Dynamic balancing valve and constant-pressure, temperature-adjusting and water-saving tap using same |
| 07/18/2012 | CN101871540B Pressure relief valve |
| 07/18/2012 | CN101865316B Pulse safety valve |
| 07/18/2012 | CN101832399B Differential pressure valve |
| 07/12/2012 | WO2012094630A1 High-speed check valve suitable for cryogens and high reverse pressure |