| Patents for F16K 17 - Safety valves; Equalising valves (21,027) |
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| 07/24/2013 | CN203082290U Emergency stop valve |
| 07/24/2013 | CN203082263U Three-way valve and water purification machine system comprising same |
| 07/24/2013 | CN203082231U Automatic flow-stabilizing bypass valve for agricultural irrigation |
| 07/24/2013 | CN103216651A Fluid control device |
| 07/24/2013 | CN103216650A Flow regulating valve |
| 07/24/2013 | CN103216649A Throttling device for oil tube connector of oil cylinder |
| 07/24/2013 | CN103216648A Intracavity gas pressure relief device suitable for double-layer curtain wall |
| 07/24/2013 | CN103216647A Micro-pressure one-way discharge valve |
| 07/24/2013 | CN103216646A Inserting-installation type two-way valve |
| 07/24/2013 | CN102679000B Adjustable safety gas valve with synchronous switching and igniting |
| 07/23/2013 | US8490639 Temperature sensitive valve |
| 07/23/2013 | CA2522936C Diaphragm valve with electronic pressure detection |
| 07/18/2013 | WO2013105442A1 Relief valve |
| 07/18/2013 | US20130180592 Valve for Use in Chemical Injectors and the Like |
| 07/18/2013 | DE102012200605A1 Pressure control valve for installation in piston of traction tensioner, is formed as plate, and is extended from pressure chamber of tensioner housing of traction tensioner, where hydraulic medium is guided out from pressure chamber |
| 07/18/2013 | DE102012200604A1 Pressure-relief valve for use in piston on hydraulic tensioner traction system in e.g. petrol engine of lorry, has spring element positioned on side of closure element in diverting hole of piston, where side facing towards pressure chamber |
| 07/17/2013 | EP2615340A1 Pressure valve |
| 07/17/2013 | EP2614278A2 Pressure balanced valve with diaphragm valve member end seal |
| 07/17/2013 | DE202013102939U1 Überdruckventil Pressure relief valve |
| 07/17/2013 | DE202012003607U1 Druckausgleichselement Pressure compensation element |
| 07/17/2013 | CN203067919U Reducing valve |
| 07/17/2013 | CN203067883U Automatic emptying valve of solar water tube |
| 07/17/2013 | CN203067882U Pressure maintaining valve |
| 07/17/2013 | CN203067881U Energy storage type pressure regulating and balancing valve |
| 07/17/2013 | CN203067880U Diaphragm valve with adjustable pressure and flow ranges |
| 07/17/2013 | CN203067879U Cavitation-erosion and erosion-wear resistant valve core component of regulating valve |
| 07/17/2013 | CN203067878U Regulating valve |
| 07/17/2013 | CN203067877U Pressure reducing valve |
| 07/17/2013 | CN203067876U Pressure regulating mechanism of pressure reducing valve |
| 07/17/2013 | CN203067875U Multifunctional faucet |
| 07/17/2013 | CN203067874U Antiarch rupture disk safety device |
| 07/17/2013 | CN203067873U Super high pressure normally-closed type air control stop valve |
| 07/17/2013 | CN203067872U Small pressure regulating valve used for gasoline pump |
| 07/17/2013 | CN203067871U Safety valve of vacuum boiler in plateau sections |
| 07/17/2013 | CN203067870U Cold and hot water tap pressure balance valve capable of automatically compensating water supply pressure |
| 07/17/2013 | CN203067869U Sliding type breather valve for two-stroke backflow scavenging type free piston engine |
| 07/17/2013 | CN203067867U Siphon preventing device |
| 07/17/2013 | CN103210234A Actuator for an adjustable damper-valve device 1 |
| 07/17/2013 | CN103210218A Force-equalization stationary-coil actuator for fluid movers |
| 07/17/2013 | CN103206568A Air regulating valve of straw gasifier |
| 07/17/2013 | CN103206567A Valve core being capable of adjusting, limiting and equalizing flow quantity |
| 07/17/2013 | CN103206566A Safety valve |
| 07/17/2013 | CN103206565A Novel spring explosion-release valve |
| 07/17/2013 | CN103206564A Pressure valve |
| 07/17/2013 | CN102537444B Miniature front pressure-reducing valve type ultrahigh pressure overflow valve |
| 07/16/2013 | US8485220 Automatic flow regulator valve |
| 07/16/2013 | US8485210 Water scavenging system |
| 07/16/2013 | CA2455651C Bubble-actuated valve with latching |
| 07/11/2013 | WO2011156428A3 Heating system |
| 07/11/2013 | US20130174922 Pressure valve |
| 07/11/2013 | US20130174914 Magnetically Activated Safety Valve Sealable Upon Rupturing |
| 07/11/2013 | DE112011102292T5 Eine Einrichtung zum Justieren einer Durchflussmenge Means for adjusting a flow rate |
| 07/11/2013 | DE102013200010A1 Passive Verschlussvorrichtung zum thermischen Selbstschutz von Hochdruckgasgefäßen Passive closure device for thermally self-protection of high pressure gas vessels |
| 07/11/2013 | DE102012222698A1 Hydraulic valve for automatic dual-clutch transmission used in vehicle, has piston that is provided for driving hydraulic lines, and cartridge valve which is provided for hydraulic actuation of piston |
| 07/10/2013 | EP2613060A1 Hydraulic circuit for construction equipment |
| 07/10/2013 | CN203052206U Air source automatic distributor with safety function |
| 07/10/2013 | CN203051932U Balancing valve with opening degree display |
| 07/10/2013 | CN203051880U Fireproof regulating valve |
| 07/10/2013 | CN203051879U Automatic pipe switch |
| 07/10/2013 | CN203051878U Self-operated pressure regulating valve used for micro flow control in micro-pressure |
| 07/10/2013 | CN203051877U Thermostatic valve enabling pollution convenient to discharge |
| 07/10/2013 | CN203051876U Respiration valve based on tetrahydrothiophene liquid storage tank |
| 07/10/2013 | CN203051875U Breather valve for chemical storage tank |
| 07/10/2013 | CN203051874U Total-pressure high-speed valve for air exhausting and air supplementing |
| 07/10/2013 | CN203051873U Grading vent valve component |
| 07/10/2013 | CN203051872U Pilot-operated type overflow valve |
| 07/10/2013 | CN203051871U Safety valve for rail transit vehicle braking system |
| 07/10/2013 | CN203051870U Pressure regulating valve |
| 07/10/2013 | CN203051869U Safety valve of sapphire single crystal growing furnace |
| 07/10/2013 | CN203051868U Oil pressure regulator |
| 07/10/2013 | CN203051867U Pneumatic bottle valve for compressed natural gas |
| 07/10/2013 | CN203051866U Gas excess flow leakage automatic closing ball valve |
| 07/10/2013 | CN203051865U Multipurpose combustion gas pressure-reducing valve |
| 07/10/2013 | CN203051864U Sealing structure of safety valve |
| 07/10/2013 | CN203051863U Balance valve |
| 07/10/2013 | CN203050874U Water tank cover of radiator |
| 07/10/2013 | CN203047517U Life-saving equipment and inflation valve thereof |
| 07/10/2013 | CN103201546A Constant flow control device |
| 07/10/2013 | CN103201545A Pressure balanced valve with diaphragm valve member end seal |
| 07/10/2013 | CN103195958A Faucet with flow step control function |
| 07/10/2013 | CN103195957A Spring safety valve with online monitoring and inspection functions |
| 07/10/2013 | CN103195956A Self-operated protective valve for evacuated tube collector array |
| 07/10/2013 | CN102588636B Heat load regulating device for boiler safety valve and regulating method thereof |
| 07/10/2013 | CN102359630B Valve core of pneumatic high pressure oil injector |
| 07/10/2013 | CN102224365B Impulse actuated valve |
| 07/10/2013 | CN102213333B Two-way valve capable of adjusting flow balance for supplying heat |
| 07/10/2013 | CN101963253B Push-type multifunctional overflow-preventing fuel gas safety valve |
| 07/09/2013 | US8479764 Safety valve |
| 07/09/2013 | US8479763 Electronic venting and mechanical roll over valve |
| 07/04/2013 | US20130168581 Pressure control apparatus |
| 07/04/2013 | US20130168580 Fail-safe apparatus for use with fluid valves |
| 07/04/2013 | US20130167945 Biologic fluid analysis cartridge with volumetric sample metering |
| 07/04/2013 | DE202013003696U1 Druckentlastungsvorrichtung Pressure relief device |
| 07/04/2013 | DE102011057120A1 Safety valve cover for covering fluid outlet aperture of safety valve used in e.g. air compressor of motor car, has connecting portion that is provided for fastening safety valve cover on housing of fluid conveying device |
| 07/03/2013 | EP2610534A1 Slam shut safety device |
| 07/03/2013 | EP2609352A2 Rupture disk |
| 07/03/2013 | CN203036895U Solar water heating system with automatic exhaust steam valve |
| 07/03/2013 | CN203036035U Self-locking protective valve applicable to pipeline abnormal restart |
| 07/03/2013 | CN203036034U Decompression valve with fast flow reversing function |
| 07/03/2013 | CN203036033U Dynamic pressure controller |