| Patents for F16K 41 - Spindle sealings (6,230) |
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| 12/16/2010 | DE4419487B4 Sicherheitsschaltung für ein aseptisches Doppelsitzventil Safety circuit for an aseptic double seat valve |
| 12/15/2010 | CN201672123U High-pressure cut-off valve |
| 12/15/2010 | CN201672081U Automatic water-stop valve |
| 12/15/2010 | CN201672069U Anti-rotation and anti-leakage meter front valve |
| 12/15/2010 | CN201672068U Throughway plastic valve |
| 12/15/2010 | CN201672066U High frequency gas-liquid switch valve |
| 12/15/2010 | CN101915322A Float valve |
| 12/08/2010 | CN201666409U Valve rod protection block ring |
| 12/08/2010 | CN201666383U Quick opening valve core |
| 12/08/2010 | CN201666374U Master-slave type wedge sealing filler |
| 12/08/2010 | CN101907182A Rotary switching valve |
| 12/08/2010 | CN101592254B Core switching and sealing system of valve |
| 12/08/2010 | CN101418870B High power high-temperature solenoid valve |
| 12/08/2010 | CN101307841B Burnt gas valve pull rod seal device |
| 12/01/2010 | CN201661763U Gate valve |
| 12/01/2010 | CN201661740U Self-operated internal feedback miniature reducing valve |
| 12/01/2010 | CN201661704U Built-in emptying valve for water heater |
| 12/01/2010 | CN201661698U Modified structure of flap valve |
| 12/01/2010 | CN201661696U Three-eccentric butterfly valve |
| 12/01/2010 | CN201661690U Wall-in stop valve |
| 12/01/2010 | CN201660421U Feed and discharge switching valve for food filling |
| 12/01/2010 | CN101551019B Built-in motor valve mounted in commercial combustion gas meter |
| 12/01/2010 | CN101382199B Zero-friction hard-sealing butterfly valve |
| 11/24/2010 | CN201651536U Meter diaphragm stop valve |
| 11/24/2010 | CN201651535U Sealing device of variable speed control valve and variable speed control valve of loader thereof |
| 11/24/2010 | CN201651534U Packing sealing valve |
| 11/24/2010 | CN201651533U Sealing structure of valve rod |
| 11/24/2010 | CN201651400U Dust unloading ball valve |
| 11/24/2010 | CN201651396U Corrugated pipe ball valve |
| 11/24/2010 | CN201651392U Ball valve |
| 11/24/2010 | CN201651379U Integrated elastic sealing strip for cultellate valve |
| 11/24/2010 | CN201651349U Butterfly valve with fully-bushed valve rod |
| 11/24/2010 | CN201651341U Water-saving tap convenient to assemble |
| 11/24/2010 | CN201651340U Static seal sulfur hexafluoride stop valve |
| 11/24/2010 | CN201651331U Bellows stop valve |
| 11/24/2010 | CN201650508U Electric EGR valve for preventing waste gas from entering into sensor |
| 11/24/2010 | CN101893130A Corrugated pipe sealing component and corrugated pipe valve provided with same |
| 11/24/2010 | CN101893129A Shaft-end dynamic compensation type seal feeding valve |
| 11/24/2010 | CN101893116A Self-sealing device of three-way ball valve |
| 11/24/2010 | CN101893108A Spherical valve with bellows |
| 11/24/2010 | CN101893106A Large-caliber sleeve valve with anti-rotation structure |
| 11/18/2010 | WO2010130912A1 Bellows valve for use in cryogenics |
| 11/17/2010 | CN201636433U Nuclear electric rotating-drum vacuum valve |
| 11/17/2010 | CN201636367U Novel ceramic corrosion-resistant spherical valve |
| 11/17/2010 | CN201636354U Corrugated pipe gate valve |
| 11/17/2010 | CN201636350U Corrugated pipe check valve |
| 11/17/2010 | CN201636348U Rotary-cut valve |
| 11/17/2010 | CN201636347U Rubber sealing butterfly valve |
| 11/17/2010 | CN201636340U Ultra-low temperature valve |
| 11/17/2010 | CN201636336U Special valve for perfluoroether steel bottle |
| 11/17/2010 | CN101886719A Elastic tube seal valve |
| 11/17/2010 | CN101487534B Anti-locking security water-saving break valve with adjustable pipe connection movable joint length |
| 11/17/2010 | CN101463748B Carbamide injection valve |
| 11/10/2010 | CN201628012U Metal valve upper sealing structure |
| 11/10/2010 | CN201628011U Upper sealing structure of valve |
| 11/10/2010 | CN201627956U Buried polyethylene ball valve for gas |
| 11/10/2010 | CN201627951U Rising stem knife type gate valve |
| 11/10/2010 | CN201627943U Butterfly valve with Y-type sealing ring as upper sealing |
| 11/10/2010 | CN101881348A Constant pressure hose valve |
| 11/10/2010 | CN101880413A Sealant for high temperature pressurized leakage stop-up |
| 11/04/2010 | DE112009000159T5 Hochreines Hochtemperaturventil High purity high temperature valve |
| 11/03/2010 | CN201621365U Valve rod sealing device of vacuum valve |
| 11/03/2010 | CN201621364U Valve gland |
| 11/03/2010 | CN201621307U Non-rising stem butterfly knife gate valve |
| 11/03/2010 | CN201621296U Novel dedicated cut-off valve for chlorine gas |
| 11/03/2010 | CN201621295U Crude gas pneumatic fast stop valve |
| 10/27/2010 | CN201615285U 一种热力膨胀阀传动推杆的密封机构 One kind of thermal expansion valve push rod drive mechanism seals |
| 10/27/2010 | CN201615284U 闸阀及截止阀的填料压盖与阀盖之间的连接紧固装置 Fastening means connecting valve and packing gland and valve cover between the shut-off valve |
| 10/27/2010 | CN201615283U 高温高压阀 High temperature and pressure valve |
| 10/27/2010 | CN201615275U 轻型平板闸阀 Lightweight plate valve |
| 10/27/2010 | CN201615242U 一种球阀芯与阀杆一体球阀 One kind of ball valve plug and stem one |
| 10/20/2010 | CN201610972U 一种多路阀阀杆密封装置 A multi-way valve stem seals |
| 10/20/2010 | CN201610965U 双作用泄油阀 Double-acting drain valve |
| 10/20/2010 | CN201610951U 高压球阀 High Pressure Ball Valves |
| 10/20/2010 | CN201610950U 煤液化高温控制阀 Liquefaction temperature control valve |
| 10/20/2010 | CN201610948U 一种磁化水龙头 One kind of magnetization faucet |
| 10/20/2010 | CN101865327A Control valve with bellows reverse pressure-bearing sealing structure |
| 10/20/2010 | CN101865326A Integrated push rod seal assembly |
| 10/20/2010 | CN101865315A Pressure maintaining valve |
| 10/20/2010 | CN101865308A Rubber-injection sliding spool in pneumatic industry |
| 10/20/2010 | CN101865303A Valve ball mandrel device |
| 10/20/2010 | CN101865300A Rotary ball-shaped regulation valve |
| 10/14/2010 | DE102009016016A1 Valve stem seal for internal combustion engine of truck, has one sealing body designed as O-ring, which is arranged in retaining area that is formed between housing part, radial outer circumferential surface and valve guide |
| 10/14/2010 | DE102006025653C5 Aseptisches Doppelsitzventil Aseptic double seat valve |
| 10/13/2010 | EP2239379A1 Device for protection against pollution by backflow |
| 10/13/2010 | CN201606530U 一种球阀 One kind of ball |
| 10/13/2010 | CN201606524U 塑料球阀 Plastic ball |
| 10/13/2010 | CN201606516U 弹性座封闸阀 Resilient seated gate valve |
| 10/13/2010 | CN201606508U 耐磨尘气蝶阀 Abrasion dust and gas valve |
| 10/13/2010 | CN101440881B Handle type double-water outlet hole reversing valve core |
| 10/06/2010 | EP2236875A1 Fluid flow control device |
| 10/06/2010 | CN201599486U 一种阀杆零泄漏密封结构 One kind of stem zero leakage sealing structure |
| 10/06/2010 | CN201599453U 燃气球阀 Gas Ball Valve |
| 10/06/2010 | CN201599443U 子弹头阀芯 Bullet spool |
| 10/06/2010 | CN201599431U 活塞式气体阀门 Piston air valve |
| 10/06/2010 | CN201599414U 一种高压超低温气控菌阀 A high-pressure cryogenic gas control valve bacteria |
| 10/06/2010 | CN101852309A Fluoroplastic lining single-seat plunger type balance control valve |
| 09/29/2010 | EP2233809A1 Fluid conduit push-spindle bearing with anti-corrosion screw lock |
| 09/29/2010 | CN201593647U Special transmission mechanism of screw-down valve |
| 09/29/2010 | CN201593621U Soft sealing gate valve |