| Patents for F16K 41 - Spindle sealings (6,230) |
|---|
| 06/29/2011 | CN201884786U Two-way cartridge inserted valve |
| 06/29/2011 | CN201884777U Nuclear manual rotary drum vacuum valve |
| 06/29/2011 | CN201884753U Valve cover pressure self-sealing gate valve |
| 06/29/2011 | CN201884707U Self-sealing device for middle head of high/medium-pressure ball valve |
| 06/29/2011 | CN201884690U Super-high pressure flat plate gate valve |
| 06/29/2011 | CN201884675U Y-shaped cut-off valve |
| 06/29/2011 | CN102109044A Non-rising stem gate valve |
| 06/29/2011 | CN101699106B Cut-off control valve |
| 06/23/2011 | WO2011075248A1 Control valve having live loaded packing follower with leak-off and independent secondary seal |
| 06/23/2011 | WO2011074970A1 A device for dispensing a substance |
| 06/23/2011 | US20110147632 Control Valve Having Live Loaded Packing Follower with Leak-Off and Independent Secondary Seal |
| 06/23/2011 | CA2783574A1 Control valve having live loaded packing follower with leak-off and independent secondary seal |
| 06/22/2011 | EP2336621A2 Valve |
| 06/22/2011 | CN201875275U Corrugated pipe stop valve |
| 06/22/2011 | CN201875274U Novel safety valve with packing bushing |
| 06/22/2011 | CN201875273U Electro-hydraulic insertion plate type cinder valve |
| 06/22/2011 | CN201875245U Butterfly valve for flue adjusting |
| 06/22/2011 | CN201875219U Sealing structure for simple safety valve |
| 06/22/2011 | CN201875217U Pilot operated safety valve used under low temperature operating condition |
| 06/22/2011 | CN201875206U Automatic feeding ball valve |
| 06/22/2011 | CN201875185U Novel bottom assembling type ball valve |
| 06/22/2011 | CN201875182U Flange ball valve with upper flange |
| 06/22/2011 | CN201875178U Novel ball valve for chemical industry |
| 06/22/2011 | CN201875167U Air inlet regulating valve with current-stabilizing constant-current characteristic |
| 06/22/2011 | CN201875146U Large-caliber high-temperature and high-pressure cutoff valve |
| 06/22/2011 | CN201872745U Manual emergency brake valve for rolling stock |
| 06/22/2011 | CN102102778A Opening and closing valve |
| 06/22/2011 | CN102102767A Directly operated type general electromagnetic valve |
| 06/22/2011 | CN101749466B Constant-pressure fuel gas distributing valve |
| 06/22/2011 | CN101509563B Multifunction multipath multi-control high-pressure needle valve |
| 06/21/2011 | US7963501 Butterfly valve |
| 06/21/2011 | US7963211 Reciprocating gas compression installation with controlled leakage rate |
| 06/16/2011 | WO2011072300A1 Improved high vaccum ball valve |
| 06/15/2011 | CN201867322U Liquid material sampling valve for non-leakage analysis under sealed state |
| 06/15/2011 | CN201866810U Gas stove with water leakage preventing valve stem |
| 06/15/2011 | CN201866401U Safety valve of water heater |
| 06/15/2011 | CN201866400U Shaft seal structure with adjustable butterfly valve rod |
| 06/15/2011 | CN201866399U Shaft seal device for high-temperature hot air door |
| 06/15/2011 | CN201866396U Static seal isolated-transmission positioning self-locking valve |
| 06/15/2011 | CN201866376U Packing gland for valve body |
| 06/15/2011 | CN201866321U High-pressure adjustable multichannel distributing valve |
| 06/15/2011 | CN201866295U Soft-seal internal thread magnetic anti-theft gate valve |
| 06/15/2011 | CN201866277U Emptying and dirt removing stop valve structure |
| 06/15/2011 | CN201866272U Wear-resistant butterfly valve |
| 06/15/2011 | CN102094990A Lifting type axis glue dripping valve |
| 06/15/2011 | CN102094989A Pneumatic charging and discharging valve |
| 06/15/2011 | CN102094988A Parallel gate valve |
| 06/15/2011 | CN102094987A Ultrahigh pressure flat plate gate valve |
| 06/15/2011 | CN102094984A Automobile air conditioning heater water valve |
| 06/15/2011 | CN102094982A Seal baiting valve |
| 06/09/2011 | WO2011067138A1 Valve device for an internal combustion engine |
| 06/08/2011 | CN201858422U Thermal expansion valve spool of automobile air conditioner |
| 06/08/2011 | CN201858412U Anti-corrosive micro flow adjusting valve |
| 06/08/2011 | CN201858409U Mechanical time switch for fuel gas |
| 06/08/2011 | CN201858364U Convenient exhaust valve |
| 06/08/2011 | CN101701632B Bellows stop valve |
| 06/03/2011 | WO2011065548A1 Seal structure for a flow control valve |
| 06/03/2011 | WO2011042184A3 Blow molding valve for a blow molding valve block |
| 06/01/2011 | CN201851759U Pneumatic single-seat bidirectional seal track ball valve |
| 06/01/2011 | CN201851698U Regulation valve with injector |
| 06/01/2011 | CN201851697U Novel floating ball valve capable of bearing high-pressure media |
| 06/01/2011 | CN201851696U Soft seal internal thread connected gate valve |
| 06/01/2011 | CN201851695U Threaded soft sealing PP-R single pipe loose-joint gate valve |
| 06/01/2011 | CN201851694U Soft seal threaded-connection telescopic gate valve |
| 06/01/2011 | CN201851693U Flexible-seal female-thread-union gate valve |
| 06/01/2011 | CN201851692U Improved flat gate valve |
| 06/01/2011 | CN201851685U Ultrahigh pressure gauge valve |
| 06/01/2011 | CN201851683U Bidirectional flow pneumatic angle place valve |
| 06/01/2011 | CN201851675U Novel low-temperature disconnecting valve |
| 06/01/2011 | CN201851674U Anti-freeze drain valve |
| 06/01/2011 | CN201851672U Light sterile valve |
| 05/31/2011 | US7950625 Shut-off fitting |
| 05/30/2011 | CA2721564A1 Rotating valve assembly for high temperature and high pressure operation |
| 05/25/2011 | CN201844107U Sealing structure of high-pressure ball valve |
| 05/25/2011 | CN201844060U Welded ball valve |
| 05/25/2011 | CN201844056U Eccentric rotating valve |
| 05/25/2011 | CN201844052U Rotating sphere adjusting valve |
| 05/25/2011 | CN201844048U Soft seal external-threaded connection gate valve |
| 05/25/2011 | CN101504078B Screw-in forged high pressure cage type balanced regulation cut-off corner valve |
| 05/18/2011 | EP2321517A1 Exhaust gas recirculation butterfly valve |
| 05/18/2011 | CN201836525U Valve packing |
| 05/18/2011 | CN201836480U Sand-resistant backwash back pressure valve |
| 05/18/2011 | CN201836439U Three-body type fixed spherical valve |
| 05/18/2011 | CN201836434U Ball valve |
| 05/18/2011 | CN201836433U High temperature ball valve |
| 05/18/2011 | CN201836429U Sleeve-type regulating valve |
| 05/18/2011 | CN201836412U Soft sealing butterfly valve |
| 05/18/2011 | CN201836411U Adjusting valve for butterfly pipeline |
| 05/18/2011 | CN102066733A Exhaust gas circulation valve device |
| 05/18/2011 | CN102062226A Multichannel sealing all-welded flat sluice valve |
| 05/11/2011 | CN201827512U High-temperature sealing valve |
| 05/11/2011 | CN201827505U Ball valve equipped with handle locking mechanism |
| 05/11/2011 | CN201827476U Dynamic pressure differential balance valve |
| 05/11/2011 | CN201827445U Forward and reverse control valve |
| 05/11/2011 | CN201827444U Special three-way valve |
| 05/11/2011 | CN201827424U Flow control valve for intelligent temperature measurement instruments |
| 05/11/2011 | CN201827414U Hot-melt-connecting gate valve provided with soft seal PP-R as valve body |
| 05/11/2011 | CN201827412U Orifice plate type throttle valve |
| 05/11/2011 | CN201827410U Double-acting plate gate valve |
| 05/11/2011 | CN201827404U Sealing structure of electric gate valve |