| Patents for F16K 41 - Spindle sealings (6,230) |
|---|
| 08/07/2013 | CN203115132U Two-way sealing three-eccentric center butterfly valve |
| 08/07/2013 | CN203115123U Aluminum angle valve for pumping outside internal parts |
| 08/07/2013 | CN203115122U Anti-cavitation single-base angle valve |
| 08/07/2013 | CN203115117U Integrated pressure self-tightening type zero-leakage flange cut-off valve |
| 08/07/2013 | CN203115116U Straight-flow Y-shaped stop valve |
| 08/07/2013 | CN103234064A Temperature sensing water outflow device |
| 08/07/2013 | CN102748483B Novel structural high-pressure balance valve |
| 08/06/2013 | US8500091 Opening and closing valve including a packing gland and a yolk sleeve |
| 07/31/2013 | CN203099064U Corrugated pipe used for fluoroplastic lining corrugated pipe regulating valve |
| 07/31/2013 | CN203099063U Combined type sealing ring for control valve |
| 07/31/2013 | CN203099020U Bend gate valve |
| 07/31/2013 | CN203099019U All-plastic type bend gate valve |
| 07/31/2013 | CN203098962U Isolating-type taper ore pulp check valve |
| 07/31/2013 | CN203098933U Special wear-resistant ball valve for black water |
| 07/31/2013 | CN203098928U Novel fluorine lined ball valve |
| 07/31/2013 | CN203098925U Pressure-balanced type cock plug valve |
| 07/31/2013 | CN203098910U Quick-connected type all-plastic gate valve |
| 07/31/2013 | CN203098894U Double-eccentric interchangeable seal butterfly valve |
| 07/31/2013 | CN203098887U Special high-pressure difference angle valve for black water |
| 07/31/2013 | CN203098881U Valve free from external leakage |
| 07/31/2013 | CN203098876U Chlorine-gas stopping valve |
| 07/31/2013 | CN102758964B Low-loss self-compensating system for filler loss |
| 07/31/2013 | CN102345764B Full-sealed non-seepage-gap water distribution and collection control method and water distribution and collection device thereof |
| 07/31/2013 | CN101718345B Threaded stop valve |
| 07/30/2013 | US8496225 Valve device |
| 07/24/2013 | CN203082352U Valve pressing cover |
| 07/24/2013 | CN203082351U Self sealing shaft seal structure of butterfly valve rod |
| 07/24/2013 | CN203082350U Self-sealing device of valve padding of sluice valve |
| 07/24/2013 | CN203082317U Forging aluminum low-temperature angle valve |
| 07/24/2013 | CN203082275U High-temperature low-flow-resistance selection vale of Y-type channel |
| 07/24/2013 | CN203082258U Pressure resistance ball valve |
| 07/24/2013 | CN203082257U Ball valve |
| 07/24/2013 | CN203082256U Ultralow-temperature electric control ball valve |
| 07/24/2013 | CN203082232U Anti-abrasion elastic self-sealing butterfly valve |
| 07/24/2013 | CN203082226U Forge steel refrigeration valve |
| 07/24/2013 | CN203082222U Low-flow-resistance adjusting type stop valve |
| 07/24/2013 | CN203082220U Double packing seal stop valve |
| 07/24/2013 | CN103216671A Seal valve gum cover for direct-acting valve |
| 07/24/2013 | CN103216662A Solenoid valve |
| 07/24/2013 | CN103216635A Cock valve with replaceable valve seat |
| 07/24/2013 | CN102518815B Vacuum chamber negative pressure adjusting device and method for using same |
| 07/18/2013 | US20130181153 Valve Assembly and Method |
| 07/17/2013 | CN203067919U Reducing valve |
| 07/17/2013 | CN203067918U Gate valve with elastic sealing block |
| 07/17/2013 | CN203067917U Flexible graphite packing used for nuclear-grade valve |
| 07/17/2013 | CN203067901U Sectional type ultra-slender metal bellows |
| 07/17/2013 | CN203067898U Direct-acting corrosion-proof electromagnetic valve |
| 07/17/2013 | CN203067818U Floating ball valve rod anti-explosion structure |
| 07/17/2013 | CN203067800U Sealing device for negative-pressure butterfly valve for recovering converter gas |
| 07/17/2013 | CN203067792U Multistage throttling regulating valve |
| 07/17/2013 | CN203067791U Corrugated pipe stop valve |
| 07/17/2013 | CN203060992U Metal corrugated pipe for pulse valve |
| 07/17/2013 | CN103206554A Stop valve for air conditioner |
| 07/17/2013 | CN103206319A Sealing structure for electric EGR (exhaust gas recirculation) valve |
| 07/17/2013 | CN102734484B Lifting rod-type ball valve |
| 07/17/2013 | CN102635699B Regulating cut-off-type discharging exhaust valve |
| 07/11/2013 | WO2013102565A1 Spindle bearing for a shut-off valve |
| 07/10/2013 | CN203051938U Ball valve pipe saddle |
| 07/10/2013 | CN203051937U Directly-buried gate valve |
| 07/10/2013 | CN203051895U Corrugated pipe stop valve |
| 07/10/2013 | CN203051894U Bidirectional-flow pneumatic angle seat valve |
| 07/10/2013 | CN203051867U Pneumatic bottle valve for compressed natural gas |
| 07/10/2013 | CN203051863U Balance valve |
| 07/10/2013 | CN203051856U Check valve |
| 07/10/2013 | CN203051826U Rigid seal thermal insulation ball valve |
| 07/10/2013 | CN203051798U Double-eccentric metal elastic sealing butterfly valve |
| 07/10/2013 | CN203051790U Stop valve |
| 07/10/2013 | CN203051788U V-shaped stop valve |
| 07/10/2013 | CN203051783U Water nozzle |
| 07/10/2013 | CN103195976A Shaft end sealing device |
| 07/03/2013 | CN203036078U Three-lip seal gate valve |
| 07/03/2013 | CN203036077U Sealing part of refrigerating fluid valve |
| 07/03/2013 | CN203036005U Pneumatic bellow type three-way control valve |
| 07/03/2013 | CN203035996U Electro-hydraulic linkage fireproof type emergency shut-off ball valve |
| 07/03/2013 | CN203035979U Bellows stop valve |
| 07/03/2013 | CN203035971U Buried type drain valve |
| 07/03/2013 | CN203035970U Totally concealed screw self-pressure hydrant |
| 07/03/2013 | CN203035966U Though single-seat adjusting valve |
| 07/03/2013 | CN103185163A Flow control proportioning valve |
| 07/03/2013 | CN103185147A One-way sealing piece of process control valve |
| 06/27/2013 | WO2013092561A1 Valve device |
| 06/26/2013 | CN203023697U Rotary joint and test equipment with the same |
| 06/26/2013 | CN203023620U Opening device under pressure of gate valve |
| 06/26/2013 | CN203023619U Self-operated pressure regulating valve |
| 06/26/2013 | CN203023618U 阀门结构 Valve structure |
| 06/26/2013 | CN203023529U Integrated pressure self-tightened zero-leakage socket gate valve |
| 06/26/2013 | CN203023527U Integrated pressure self-tightened zero-leakage flange gate valve |
| 06/26/2013 | CN203023508U Balance type high-pressure stop valve |
| 06/26/2013 | CN103174874A Low-noise line pipe butterfly valve |
| 06/26/2013 | CN103174873A Valve vented redundant stem seal system |
| 06/26/2013 | CN103174855A Self-checking type double-valve-head regulating valve |
| 06/26/2013 | CN103174847A Polymer injection high-pressure ball valve driven by worm wheel |
| 06/26/2013 | CN103174845A 锅炉阀门 Boiler Valve |
| 06/26/2013 | CN102384279B Single-disk valve |
| 06/25/2013 | CA2700296C Gas lift valve |
| 06/20/2013 | WO2013088933A1 Air-tightness maintaining structure for butterfly valve |
| 06/19/2013 | EP2604898A1 Device for mounting and removing valve packing and method thereof |
| 06/19/2013 | CN203009989U Novel rain-proof device for electrical ball valve |
| 06/19/2013 | CN203009983U Automotive air conditioning thermostatic expansion valve with integral valve rod structure |
| 06/19/2013 | CN203009897U Internal-adjustment overall ball valve for top assembling at high temperature |