| Patents for F16K 41 - Spindle sealings (6,230) |
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| 05/02/2012 | CN102434676A Self-balancing stop valve |
| 05/01/2012 | CA2588885C Hydraulic distributor arrangement in the form of a cartridge |
| 04/26/2012 | WO2012051635A1 Compression part for a stuffing box, stuffing box, arrangement having a stuffing box |
| 04/26/2012 | DE102010006023B4 Dichtungsanordnung für eine Regelvorrichtung einer Verbrennungskraftmaschine The seal assembly for a control device of an internal combustion engine |
| 04/25/2012 | CN202203502U 一种散热器恒温控制器 Radiator thermostat |
| 04/25/2012 | CN202203481U 一种步进电机驱动的燃气阀密封结构 A stepping motor driven gas valve seal structure |
| 04/25/2012 | CN202203475U 支架螺纹连接的多回转阀门 Multi-turn valve stent threaded connection |
| 04/25/2012 | CN202203434U 密闭球阀 Closed valve |
| 04/25/2012 | CN202203421U 针形截止阀 Needle shut-off valve |
| 04/25/2012 | CN202203420U 便于开启的高压截止阀 Facilitate high-pressure shut-off valve open |
| 04/25/2012 | CN102425686A 余热锅炉旁通换向挡板 HRSG bypass commutation baffle |
| 04/25/2012 | CN102425682A High-temperature and high-pressure steam pressure reducing ball valve and production technology thereof |
| 04/25/2012 | CN102102767B 直动式通用电磁阀 Direct-acting solenoid valve common |
| 04/25/2012 | CN102011878B 一种太阳能热水器的双稳态排空放水阀 A solar water heater drain valve bistable emptying |
| 04/18/2012 | CN202195140U 嵌件注塑阀门 Insert injection valve |
| 04/18/2012 | CN202195128U 一种减压阀 One kind of relief valve |
| 04/18/2012 | CN202195120U 双保险波纹管直流截止阀 DC double insurance bellows globe valve |
| 04/18/2012 | CN202193788U Liquid fermentation sampling valve |
| 04/18/2012 | CN102418789A 一种带锁具的液体高压驱动的波纹管斜型截止阀 A high-pressure liquid with a lock-driven bellows-type globe valve oblique |
| 04/18/2012 | CN102022583B 一种光热控制阀 A light thermal control valve |
| 04/12/2012 | WO2012046101A1 Drainage angle valve with external closure and manual actuation |
| 04/11/2012 | CN202188220U 波纹管截止阀 Bellows globe valve |
| 04/11/2012 | CN202188219U 一种三通道抗生素阀 A three-channel antibiotic valve |
| 04/11/2012 | CN202188218U 高密封针阀 High sealing needle |
| 04/11/2012 | CN202188193U 直角阀及具有直角阀的空调 Right angle valves and air conditioning has a right angle valves |
| 04/11/2012 | CN202188187U 一种恒温阀 One kind of thermostatic valves |
| 04/11/2012 | CN202188137U 一种高炉连杆式切断蝶阀 One kind of blast-link cut off valve |
| 04/11/2012 | CN202188134U 三通道抗生素阀 Three-channel antibiotics valve |
| 04/11/2012 | CN102414495A 用于低温的波纹管阀 Bellows valves for low temperatures |
| 04/11/2012 | CN102410398A 一种化工电磁阀 Kind of chemical solenoid valve |
| 04/11/2012 | CN102003547B 高压可调多通路分配阀 Adjustable multi-channel distribution of the high-pressure valve |
| 04/05/2012 | WO2012042306A1 45° angle valve with internal/external closure and manual actuation |
| 04/04/2012 | EP2436964A2 Positioning device for regulating a fluid flow |
| 04/04/2012 | CN202182193U 一种蝶阀 One kind of butterfly |
| 04/04/2012 | CN202182190U 高温高压截止阀 High temperature and high pressure shut-off valve |
| 04/04/2012 | CN102401187A 带o形密封圈和轴承的蝶阀 With o-ring seal and bearing butterfly |
| 04/04/2012 | CN102401186A 一种高炉三偏心切断蝶阀填料预紧结构 One kind of blast off three eccentric butterfly valve packing preload structure |
| 04/04/2012 | CN102401185A 防止星形卸灰阀密封失效的装置 Prevent star cinder valve seal failure device |
| 04/04/2012 | CN102401154A 管道系统旋塞换向阀 Cock valve piping systems |
| 04/04/2012 | CN102401140A 大口径截止阀门 Large diameter cut-off valve |
| 03/28/2012 | CN202176815U 一种两通波纹管截止阀 A two-pass bellows globe valve |
| 03/28/2012 | CN202176814U 一种新型高压阀门填料函密封结构 A new high-pressure valve stuffing box sealing structure |
| 03/28/2012 | CN202176813U 一种带有防尘功能的自力式压力调节阀 A self-pressure regulating valve with dirt |
| 03/28/2012 | CN202176737U 楔式闸阀 Wedge gate valve |
| 03/28/2012 | CN202176736U 一种排渣阀 One kind of scum valves |
| 03/28/2012 | CN202176732U 高压带导流孔平板闸阀 High pressure belt deflector plate valve hole |
| 03/28/2012 | CN202176722U 步进电机驱动耐压真空调节阀 Stepper motor drive voltage vacuum regulator valve |
| 03/21/2012 | CN202171005U 一种恒温阀 One kind of thermostatic valves |
| 03/21/2012 | CN102384310A Bellows assembly of SF6 valve and manufacturing method thereof |
| 03/21/2012 | CN102384309A Sealing mechanism of valve rod and valve body |
| 03/21/2012 | CN102384307A Water level control valve with flow rate continuous control function |
| 03/21/2012 | CN102384300A Electric-manual double-acting semi-balance large-depth sea suction stop valve |
| 03/21/2012 | CN102384282A Ball valve |
| 03/21/2012 | CN102384279A Single-disk valve |
| 03/21/2012 | CN102384273A Stainless steel combination butterfly valve |
| 03/21/2012 | CN101398093B Dual ring lever shoulder seal and independence dual valve lever seal |
| 03/14/2012 | EP2427680A1 Bellows valve for use in cryogenics |
| 03/14/2012 | CN202165617U 醇动力新型环保燃料灶具专用油阀 Dynamic new environmentally friendly fuel alcohol stove for oil valve |
| 03/14/2012 | CN102374308A Pipeline ball valve of all-welded valve body |
| 03/08/2012 | WO2012030708A2 Electronic coolant valve with flexible seal |
| 03/07/2012 | CN202158223U 一种流量分配器 A flow distributor |
| 03/07/2012 | CN202158200U 耐强腐蚀单座调节阀 Resistant to corrosion single-seat control valve |
| 03/07/2012 | CN202157083U 高炉喷煤系统专用陶瓷球阀 Pulverized coal injection system-specific ceramic ball |
| 03/07/2012 | CN102367876A Hand-control brake valve |
| 03/06/2012 | US8128062 Valve with self-aligning shaft seal |
| 02/29/2012 | CN102364188A Manual waterproof valve |
| 02/29/2012 | CN102364178A Ball valve of corrugated pipe |
| 02/29/2012 | CN102364177A Ball valve of corrugated pipe |
| 02/29/2012 | CN102364176A Ball valve |
| 02/29/2012 | CN102364173A Track transfer regulating valve |
| 02/22/2012 | CN202149280U 气动波纹管密封单座调节阀 Pneumatic bellows seal single-seat control valve |
| 02/22/2012 | CN202149279U 一种冲洗阀的推杆组 Type flush valve pushrod group |
| 02/22/2012 | CN202149278U 一种填料截止阀 A filler shut-off valve |
| 02/22/2012 | CN202149237U 物料输送双板阀 Material Handling double plate valve |
| 02/22/2012 | CN102359654A Integral-type upper cover sealing structure of metal bellows of angular travel valve |
| 02/22/2012 | CN102359636A Multi-turn valve in threaded connection with support |
| 02/22/2012 | CN102359628A Minimum flow protection valve |
| 02/15/2012 | CN202144896U 一种轴流式水流调节阀 An axial-type flow control valve |
| 02/15/2012 | CN202144498U 一种高炉三偏心切断蝶阀 One kind of blast off three eccentric butterfly valve |
| 02/15/2012 | CN102352938A Bushing-less stem guide control valve |
| 02/15/2012 | CN102352926A Automatic compensating wear-resistant ball valve |
| 02/08/2012 | CN202140678U 耐用防泄漏阀门 Durable anti-leak valve |
| 02/08/2012 | CN202140677U 组合阀盖式截止阀 Combination bonnet-type valve |
| 02/08/2012 | CN202140667U 水冷式阀座 Water-cooled seat |
| 02/08/2012 | CN202140605U 分体组装式排污球阀 Split assembled sewage valve |
| 02/08/2012 | CN202140600U 一种球阀 One kind of ball |
| 02/08/2012 | CN202140599U 一种超短型罐底球阀 One kind of short-type tank bottom valve |
| 02/08/2012 | CN202140591U 一种新型柱塞阀 A new piston valve |
| 02/08/2012 | CN202140576U 低温截止阀 Low temperature cut-off valve |
| 02/08/2012 | CN102345764A Full-sealed non-seepage-gap water distribution and collection control method and water distribution and collection device thereof |
| 02/01/2012 | CN202132595U 一种波纹管旋塞阀 A corrugated pipe plug |
| 02/01/2012 | CN202132594U 预警截止阀 Warning shut-off valve |
| 02/01/2012 | CN202132545U 微型张力机换向阀 Miniature tension machine valve |
| 02/01/2012 | CN202132542U 一种波纹管球阀 A corrugated pipe valve |
| 02/01/2012 | CN202132540U 硬密封球阀 Ball Valve |
| 02/01/2012 | CN202132533U 一种多用波纹管闸阀 A multi-bellows valve |
| 02/01/2012 | CN202132532U 一种零泄漏闸阀 A zero-leak valve |
| 02/01/2012 | CN202132531U 一种闸阀 One kind of gate |
| 02/01/2012 | CN202132528U 一种大口径衬氟闸阀 One kind of large-diameter lined valve |
| 02/01/2012 | CN202132522U 一种硬密封截止阀 A hard sealed globe valve |