| Patents for F16K 41 - Spindle sealings (6,230) |
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| 03/05/2015 | WO2015031730A1 Bellows valve with valve body cylinder adapter |
| 03/05/2015 | WO2015031220A1 High temperature valve shaft seal |
| 03/05/2015 | WO2015031117A1 Valve packing shield for use in hydrocarbon operations |
| 03/05/2015 | US20150060717 Valve packing shield for use in hydrocarbon operations |
| 03/05/2015 | US20150060708 Bellows valve with valve body cylinder adapter |
| 03/05/2015 | US20150059874 Dual Cartridge Temperature Control Valve |
| 03/05/2015 | DE102013217243A1 Absperrventil Shut-off valve |
| 03/04/2015 | EP2843282A1 Shut-off valve |
| 03/03/2015 | US8967125 EGR valve |
| 02/24/2015 | US8960644 Valve seat structure of fluid control valve |
| 02/24/2015 | US8960216 Diaphragm control valve having a universal diaphragm mounting location |
| 02/19/2015 | DE112010005282B4 Struktur zum Reduzieren axialer Leckage eines Ventils Structure for reducing axial leakage of a valve |
| 02/18/2015 | EP2836750A1 Plug valve and stem sealing assembly |
| 02/17/2015 | US8955825 Leakage prevention device for a valve |
| 02/17/2015 | CA2780551C Corrugated pipe sealing assembly and corrugated pipe valve having the same |
| 02/11/2015 | CN204153307U 波纹管上装式球阀 Bellows Top entry ball valve |
| 02/11/2015 | CN204153306U 闸阀填料函密封结构 Valve stuffing box seal structure |
| 02/11/2015 | CN204153206U 一种球阀 One kind of ball |
| 02/11/2015 | CN204153186U 超高温闸阀 UHT gate |
| 02/11/2015 | CN204153177U 一种外螺纹角式截止阀 One kind of external thread angle type valve |
| 02/11/2015 | CN204153168U 一种用于粉尘介质流道的摇摆阀 Swing valve for dust medium flow path |
| 02/11/2015 | CN204153165U 一种联合阀帽针阀 A federated bonnet needle |
| 02/11/2015 | CN204153163U 一种阀杆无轴向移动的直行程电动调节阀 One kind of stem without axial movement of the electric control valve straight trip |
| 02/11/2015 | CN204153161U 暗杆超低温截止阀的密封装置 Dark bars cryogenic seal shut-off valve |
| 02/11/2015 | CN104344072A 截止阀密封件、截止阀及空调器和热泵热水器 Shutoff valve seals, cut-off valve and the air conditioner and heat pump water heater |
| 02/11/2015 | CN104344067A 长伸缩式吹灰器阀体密封结构 Long Retractable Sootblower body seal structure |
| 02/11/2015 | CN104343992A 高温脉冲换向阀 High-temperature pulsed valve |
| 02/04/2015 | EP2833043A1 Valve device |
| 02/04/2015 | EP2833042A1 Valve assembly for switching and/or regulating a media flow of an aerospace engine and aerospace engine |
| 02/04/2015 | CN204141041U 阀门的阀杆密封机构 Valve stem seal mechanism |
| 02/04/2015 | CN204141040U 一种超临界阀 Supercritical valve |
| 02/04/2015 | CN204141039U 用于阀门的密封结构 Sealing structure for the valve |
| 02/04/2015 | CN204141038U 一种高频球阀 A high-frequency Ball |
| 02/04/2015 | CN204140998U 一种改进阀门 An improved valve |
| 02/04/2015 | CN204140974U 一种截止止回阀 One kind of cut-off valve |
| 02/04/2015 | CN204140935U 一种高压不锈钢螺纹球阀 A high-pressure stainless steel threaded ball valve |
| 02/04/2015 | CN204140921U 适用于20000psi的超高压液动闸阀 Suitable for high pressure hydraulic valve 20000psi |
| 02/04/2015 | CN204140894U 一种带有弹簧的灭火器阀门 A fire extinguisher valves with spring |
| 02/04/2015 | CN204140892U 一种灭火器阀门 One kind of fire extinguisher valve |
| 02/04/2015 | CN104334947A 用于阀的促动器及包括此类促动器的阀 For the valve actuator and comprises a valve actuator such |
| 02/04/2015 | CN104329477A 新型直通单座调节阀 The new through single-seat control valve |
| 02/04/2015 | CN104329472A 一种高温翻板阀 High temperature flap valve |
| 02/04/2015 | CN104329470A 一种电感耦合等离子体质谱仪真空阀门 An inductor coupled plasma mass spectrometer vacuum valves |
| 02/04/2015 | CN104329469A 一种新型低温球阀 A new cryogenic ball valves |
| 02/04/2015 | CN104329464A 安全型填料密封结构 Safe packing structure |
| 02/04/2015 | CN104329463A 真空阀填料密封结构 Vacuum valve packing structure |
| 02/04/2015 | CN104329462A 低逸散填料密封结构 Low dissipation packing structure |
| 02/04/2015 | CN102818038B 一种耐高压型竖炉料流控制阀 One kind of high pressure type flow control valve vertical charge |
| 01/29/2015 | US20150027572 Thermal management valve module with isolated flow chambers |
| 01/28/2015 | CN204127429U 锻铸件复合焊阀门 Malleable pieces hybrid welding valves |
| 01/28/2015 | CN204127382U 顶装式固定球阀 Top-mounted fixed ball |
| 01/28/2015 | CN204127369U 一种可实现零泄漏的硬密封球阀 Which can realize zero leakage seal valve |
| 01/28/2015 | CN204127368U 一种球阀 One kind of ball |
| 01/28/2015 | CN204127364U 一种启闭灵活、安全可靠的单瓣截止阀 One kind of hoist flexible, safe and reliable ill with shut-off valve |
| 01/28/2015 | CN204127360U 磨煤机石子煤斗进、出口阀门 Mill stone coal hopper inlet and outlet valves |
| 01/28/2015 | CN204127334U 分步启闭式蝶阀 Step hoist butterfly |
| 01/28/2015 | CN104315247A 阀门填料压盖压板及其更换方法 And replace the valve packing gland plate method |
| 01/28/2015 | CN104315246A 针形截止阀填料密封结构 Needle shut-off valve packing structure |
| 01/28/2015 | CN104315196A 一种凸轮机构的电动梭阀 An electric shuttle valve cam mechanism |
| 01/28/2015 | CN104315174A 暗杆闸阀 Dark rod valve |
| 01/28/2015 | CN104315164A 具有多种功能的截止阀 Shut-off valve having multiple functions |
| 01/28/2015 | CN102748482B 一种电液比例流量锥阀 An electro-hydraulic proportional flow valve cone |
| 01/21/2015 | CN204114556U 一种密封良好的lng储存罐 A sealed good lng storage tank |
| 01/21/2015 | CN204114327U 截止阀 Shut-off valve |
| 01/21/2015 | CN204114326U 一种密封性能好的阀门 A sealed good performance valves |
| 01/21/2015 | CN204114325U 深海海底阀 Deep seabed valve |
| 01/21/2015 | CN204114324U 一种密封阀组件 A sealing valve assembly |
| 01/21/2015 | CN204114307U 液体给料阀门装置 Liquid feed valve means |
| 01/21/2015 | CN204114226U 一种旋塞阀阀轴双重密封结构 One kind of plug valve shaft double seal structure |
| 01/21/2015 | CN204114214U 一种强制密封球阀 One kind of forced to seal valve |
| 01/21/2015 | CN204114199U 一种高压内清洗式闸阀 A high-pressure cleaning inside gate valve |
| 01/21/2015 | CN204114182U 具有多种功能的截止阀 Shut-off valve having multiple functions |
| 01/21/2015 | CN204114181U 截止阀 Shut-off valve |
| 01/21/2015 | CN204114176U 一种上装式双向密封蝶阀 One kind of coat-way sealing butterfly valve |
| 01/21/2015 | CN204114169U 一种电感耦合等离子体质谱仪真空阀门 An inductor coupled plasma mass spectrometer vacuum valves |
| 01/21/2015 | CN204114167U 减压阀 Valve |
| 01/21/2015 | CN104295795A 一种核电用耐高压双重密封波纹管截止阀 One kind of nuclear power with high pressure double seal bellows valve |
| 01/21/2015 | CN104295793A 防锈阀门 Rust-proof valve |
| 01/21/2015 | CN104295767A 一种防冻快捷球阀 One kind of antifreeze fast ball |
| 01/21/2015 | CN104295764A 一种强制密封球阀 One kind of forced to seal valve |
| 01/20/2015 | US8936231 High vacuum ball valve |
| 01/15/2015 | WO2015003539A1 Interference designed shaft rubber seal provided with fixing rings and arrangement of helical teeth |
| 01/14/2015 | CN204099714U 一种高密封性阀杆 A high-sealing stem |
| 01/14/2015 | CN204099713U 设有高压波纹管的阀盖部分密封结构 Portion of the sealing structure is provided with a high pressure bellows bonnet |
| 01/14/2015 | CN204099678U 一种防渗漏阀 An anti-leak valve |
| 01/14/2015 | CN204099649U 一种上装式固定球阀 One kind of coat-mounted ball valves |
| 01/14/2015 | CN204099635U 角型流量调节控制球阀 Angle flow regulating control valve |
| 01/14/2015 | CN204099624U 一种真空隔离阀 A vacuum isolation valve |
| 01/14/2015 | CN204099613U 加长型排泥阀 Lengthened mud valve |
| 01/14/2015 | CN104279358A 一种高温高压燃气安全阀 A high-temperature high-pressure gas valve |
| 01/14/2015 | CN104279344A 一种远程控制自动放料阀 A long-range control, automatic discharge valve |
| 01/14/2015 | CN102943901B 一种两用水龙头的切换装置 Switching device for dual faucet |
| 01/08/2015 | WO2015001118A1 Starting valve for a fluid operating machine working in a vacuum system |
| 01/07/2015 | CN204083484U 用于超高压压裂闸阀的阀杆阶梯压差密封结构 Stem ladder for EHV fracturing pressure valve seal structure |
| 01/07/2015 | CN204083483U 一种管道阀门阀杆密封结构 Structure of a piping valve stem seals |
| 01/07/2015 | CN204083482U 往复式阀芯止退密封结构 Reciprocating valve seal retaining structure |
| 01/07/2015 | CN204083479U 一种双重密封填料阀 A double valve packing |
| 01/07/2015 | CN204083455U 液体给料阀门装置 Liquid feed valve means |
| 01/07/2015 | CN204083362U 一种拨杆式阀芯 One kind of lever-type valve |
| 01/07/2015 | CN204083330U 高压球阀 High Pressure Ball Valves |