| Patents for F16K 41 - Spindle sealings (6,230) |
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| 08/07/2014 | WO2014120081A1 A stem for a gate valve |
| 08/06/2014 | CN203757163U 一种带波纹管的截止阀 A shut-off valves with bellows |
| 08/06/2014 | CN203757162U 一种真空阀密封结构 A vacuum seal arrangement |
| 08/06/2014 | CN203757161U 一种填料箱和阀体的连接和密封结构 Connection and sealing structure of a packing box and valve |
| 08/06/2014 | CN203757160U 截止阀 Shut-off valve |
| 08/06/2014 | CN203757081U 保温气动多出口组合阀 Insulation pneumatic multi-outlet valve combination |
| 08/06/2014 | CN203757080U 工业炉用三通换向装置 Industrial furnace tee commutation device |
| 08/06/2014 | CN203757071U 双球式组合三通阀 Double ball combination three-way valve |
| 08/06/2014 | CN203757059U 液压双口排气阀 Hydraulic dual-port exhaust valve |
| 08/06/2014 | CN203757051U 高温蒸汽专用球阀 Special high temperature steam valve |
| 08/06/2014 | CN203757038U 一种紧凑式角型球阀结构 A compact-type angle valve structure |
| 08/06/2014 | CN203757033U 闸阀 Gate |
| 08/06/2014 | CN203757021U 一种新型截止阀 A new cut-off valve |
| 08/06/2014 | CN103975182A 阀装置 Valve device |
| 08/06/2014 | CN103968147A 一种波纹管闸阀 A corrugated pipe valve |
| 08/06/2014 | CN103968098A 楔式双闸板闸阀 Wedge Gate Valve |
| 08/06/2014 | CN103968095A 金属密封热采手动平板闸阀 Thermal recovery manual metal sealing plate valve |
| 08/06/2014 | CN102865392B 一种流量调节阀 A flow rate control valve |
| 08/06/2014 | CN102822581B 具有带有泄漏口和独立的第二密封件的动载荷密封垫压圈的控制阀 With a dynamic load with leakage port and a separate second seal pressure control valve gasket ring |
| 08/06/2014 | CN102748497B 一种超低温用上装式球阀 An ultra low temperature tops Ball Valve |
| 07/30/2014 | EP2759607A1 Two-phase stainless steel, method of manufacturing the same, and diaphragm, pressure sensor, and diaphragm valve using two-phase stainless steel |
| 07/30/2014 | CN203743605U 超超临界机组层叠式膜片循环阀 Ultra-supercritical units stacked diaphragm valve cycle |
| 07/30/2014 | CN203743601U 阀体防尘机构 Body Dust agency |
| 07/30/2014 | CN203743600U 矿浆阀 Slurry Valve |
| 07/30/2014 | CN203743599U 钢管冷挤压阀门 Cold extrusion steel pipe valve |
| 07/30/2014 | CN203743551U 多级降压阀门 Multi-stage pressure valve |
| 07/30/2014 | CN203743504U 先导式切换阀 Pilot-switching valve |
| 07/30/2014 | CN203743442U 波纹管密封阀门 Bellows seal valves |
| 07/30/2014 | CN103953782A 一种氯气专用气动调节阀 One kind of chlorine dedicated pneumatic control valve |
| 07/30/2014 | CN103953742A 一种y型大口径截止阀 One kind of y-type large diameter cut-off valve |
| 07/30/2014 | CN103953601A 多路换向阀 Multi-valve |
| 07/23/2014 | CN203730912U 一种lng超低温工况下保证阀杆处零泄漏的密封结构 One kind of ultra-low temperature conditions lng guarantee zero leakage at the valve stem seal structure |
| 07/23/2014 | CN203730906U 一种磁性防盗闸阀 A magnetic security gate |
| 07/23/2014 | CN203730818U 一种偏心旋转阀 One kind of eccentric rotary valve |
| 07/23/2014 | CN203730806U 稠油热采单闸板平板闸阀 Heavy oil thermal recovery single gate plate valve |
| 07/23/2014 | CN203730802U 超低温闸阀 Cryogenic Valve |
| 07/23/2014 | CN203730787U 低中压气动平衡式截止阀 Balanced low pressure pneumatic shutoff valves |
| 07/23/2014 | CN203730786U 一种具有多级密封的蝶阀 Having a multi-stage sealing valve |
| 07/23/2014 | CN203730773U 一种燃气阀的气路控制结构 A gas valve pneumatic control structure |
| 07/17/2014 | US20140197342 Filler Assembly for a Valve |
| 07/16/2014 | EP2753855A1 A low emission valve assembly |
| 07/16/2014 | CN203718130U 一种真空夹套熔体阀阀杆新型动密封结构 A vacuum jacketed melt valve stem new dynamic sealing structure |
| 07/16/2014 | CN203718129U 高密封性氨用截止阀 High ammonia shutoff valve tightness |
| 07/16/2014 | CN203718128U 蝶阀组接结构 Butterfly Group for structural |
| 07/16/2014 | CN203718127U 插板阀新型密封机构 The new flapper valve sealing mechanism |
| 07/16/2014 | CN203718126U 新型调节挡板轴端密封装置 The new regulator baffle shaft sealing device |
| 07/16/2014 | CN203718092U 一种双密封双向伸缩活接截止阀 A dual seal bi-directional retractable union shut-off valve |
| 07/16/2014 | CN203718045U 波纹管仪表三阀组 Bellows instrument three valve |
| 07/16/2014 | CN203718022U 一种球阀 One kind of ball |
| 07/16/2014 | CN203718008U 浮动式硬密封球阀 Floating Ball Valve |
| 07/16/2014 | CN203718007U 大口径分体式球冠偏心半球阀 Split large diameter spherical cap eccentric half ball |
| 07/16/2014 | CN203717971U 一种带有自紧密封圈锁紧装置的阀门结构 A self-tight seal valve structure with a locking device |
| 07/16/2014 | CN203717968U 一种防侵式四偏心蝶阀结构 An anti-invasion four-eccentric butterfly valve structure |
| 07/16/2014 | CN203717964U 一种防止阀杆冲出阀体的四偏心蝶阀结构 A method of preventing the valve stem out of four eccentric butterfly valve structure |
| 07/16/2014 | CN203717950U 一种低温高压截止阀 Low-temperature high-pressure shut-off valve |
| 07/16/2014 | CN103925388A 可在线维护的上装式浮动球阀 Top entry floating ball online maintenance |
| 07/16/2014 | CN103925387A 阀、包括阀的能量转换设备/流体分配网络及拆卸阀方法 Valves, energy conversion equipment, including valves / fluid distribution networks and disassembly valve method |
| 07/16/2014 | CN102472412B 一种用于加载阀填密的方法及装置 A loading valve packing method and apparatus for |
| 07/09/2014 | CN203703345U 阀杆带双密封结构的燃气切断阀 Gas valve stem seal structure with double shut-off valve |
| 07/09/2014 | CN203703344U 远程控制阀阀门 Remote Control Valve Valve |
| 07/09/2014 | CN203703343U 一种多级均压式低温阀门密封装置 A multi-stage cryogenic valves are pressure-sealing device |
| 07/09/2014 | CN203703342U 阀门上密封锥面防楔死结构 The valve sealing cone structure of the anti-wedge dead |
| 07/09/2014 | CN203703341U 阀杆的毡圈防护结构 Felt ring stem protective structure |
| 07/09/2014 | CN203703310U 远程控制阀 Remote control valves |
| 07/09/2014 | CN203703283U 平衡式阀芯结构的车用cng减压器 Car balanced with cng pressure reducer valve structure |
| 07/09/2014 | CN203703224U 上装式双密封三分球阀 Tops double sealed ball-thirds |
| 07/09/2014 | CN203703202U 闸阀 Gate |
| 07/09/2014 | CN203703199U 一种塞型平行撑开式闸阀 One kind of plug-type parallel distraction Gate Valve |
| 07/09/2014 | CN203703192U 带锁紧倒密封结构的橡胶密封闸阀 With locking down the rubber seal valve seal structure |
| 07/09/2014 | CN203703191U 全密封多级加密阀门 Multi-level encryption sealed valves |
| 07/09/2014 | CN203703187U 波纹管阀门弹性上密封机构 Elastic bellows valve sealing mechanism |
| 07/09/2014 | CN203703167U 一种蝶阀 One kind of butterfly |
| 07/09/2014 | CN203703163U 高温防尘蝶阀 High-temperature dust butterfly |
| 07/09/2014 | CN203703145U 一种y型大口径截止阀 One kind of large-caliber y type globe valve |
| 07/09/2014 | CN103912695A 波纹管仪表五阀组 Bellows meter five-valve |
| 07/09/2014 | CN103912687A 大潜深防泄漏双密封先导式通海阀 Large double sealed to prevent leakage dive deep sea pilot valve |
| 07/09/2014 | CN103910318A 一种无菌灌装阀及其使用方法 A sterile filling valve and method of use |
| 07/03/2014 | WO2014106231A1 Gate valve arrangement including multi-valve stem and seat seal assemblies |
| 07/02/2014 | CN203686339U 一种用于阀门系统的橡胶-金属复合膜片的密封装置 A valve system for rubber - metal composite diaphragm sealing means |
| 07/02/2014 | CN203686338U 波纹管防扭转新型防转结构 Bellows new anti-anti-reverse turn structure |
| 07/02/2014 | CN203686337U 阀门轴封结构 Valve seal structure |
| 07/02/2014 | CN203686336U 阀门 Valve |
| 07/02/2014 | CN203686335U 一种船用直通截止阀 One kind of ship straight shut-off valve |
| 07/02/2014 | CN203686233U 超低温浮动球阀 Cryogenic floating ball |
| 07/02/2014 | CN203686220U 金属硬密封v型切口球阀 Metal seal v-notch ball |
| 07/02/2014 | CN203686213U 可在线维护对焊式高温高压快速切断蒸汽球阀 Online maintenance butt-temperature high-pressure steam valve quickly cut |
| 07/02/2014 | CN203686200U 一种阀杆组件及其阀杆 One kind of stem assembly and valve stem |
| 07/02/2014 | CN203686172U 高磅级软密封安全蝶阀 High-pound class soft sealing safety valve |
| 07/02/2014 | CN203686171U 带填料压盖的中线对夹式蝶阀 Midline with packing gland Butterfly Valve |
| 07/02/2014 | CN103899835A 一种脉冲阀用金属波纹管 A pulsed valve with metal bellows |
| 07/02/2014 | CN103899775A 液压自锁式通海阀 Hydraulic self-locking sea valve |
| 07/02/2014 | CN103899764A 一种外先导平衡式通海阀 One kind of external pilot valve balanced sea |
| 07/02/2014 | CN102979922B 高频切断罐底柱塞角阀 High-frequency cutoff tank bottom of the plunger Angle |
| 07/02/2014 | CN102518848B 弯头减压阀 Elbow valve |
| 07/01/2014 | US8763828 Method and apparatus for regulating pressure in a container |
| 06/25/2014 | CN203671005U 旋塞阀活载密封结构 Live load plug seal structure |
| 06/25/2014 | CN203671004U 新型压力阀阀杆填料压紧装置 The new pressure valve stem packing compression device |
| 06/25/2014 | CN203671003U 一种耐高温高压电磁动截止阀内屏外散隔热装置 A high temperature high pressure moving off solenoid valve neiping scattered outside thermal insulation |
| 06/25/2014 | CN203670986U 釜底阀 Tank bottom valve |
| 06/25/2014 | CN203670949U 一种方便调节的安全阀 A convenient adjustable relief valve |