| Patents for F16K 41 - Spindle sealings (6,230) |
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| 09/23/2009 | CN201314412Y Directly embedded butterfly valve for underground pipe |
| 09/23/2009 | CN101542177A Valve with mechanical lining and corresponding assembly |
| 09/23/2009 | CN101539213A Flow rate regulating valve |
| 09/23/2009 | CN101539205A Self-tightening valve stem sealing structure |
| 09/16/2009 | CN201310678Y Sealing ring for high-temperature high-pressure valves |
| 09/16/2009 | CN201310677Y Shaft sealing structure of valve |
| 09/16/2009 | CN101532576A Ceramic ball valve |
| 09/16/2009 | CN101532571A Butterfly valve featuring two-way metallic seal of bellows |
| 09/10/2009 | DE102008010313A1 Armatur Fitting |
| 09/09/2009 | EP1553473B1 Fluid control valve |
| 09/09/2009 | CN201306517Y Valve rod sealing device |
| 09/09/2009 | CN201306516Y Sanitary pneumatic straight-through adjusting valve |
| 09/09/2009 | CN101526139A Anti-explosion type two-position two-way fluid pneumatic control angle-pedestal valve |
| 09/08/2009 | CA2404065C Valve with pressure indicator |
| 09/03/2009 | US20090218536 High Temperature Valve |
| 09/03/2009 | DE102008010135A1 Angle valve has valve housing which has water inlet bore, water outlet bore, receiving bore and operating unit, where adapter is arranged in receiving bore |
| 09/02/2009 | CN201302007Y 波纹管截止阀 Bellows globe valve |
| 09/02/2009 | CN101520094A Bidirectional metallic seal butterfly valve |
| 08/26/2009 | EP2093468A2 Valve |
| 08/26/2009 | CN201297442Y Sealing device for valve and valve spindle |
| 08/26/2009 | CN201297433Y Gas releasing clock value |
| 08/26/2009 | CN101514755A Wear-resistant and particle-resistant three-way disk-cutting valve |
| 08/19/2009 | CN201293148Y Double sealing valve for ship |
| 08/19/2009 | CN201293147Y Stop valve special for liquid gas |
| 08/19/2009 | CN201293146Y Valve |
| 08/19/2009 | CN201293137Y Solenoid valve leak-proof machine |
| 08/19/2009 | CN201293118Y Ball-valve capable of manual lead sealing |
| 08/19/2009 | CN201293117Y Anti-dismantling ball-valve |
| 08/19/2009 | CN101512202A Cam valve |
| 08/19/2009 | CN101509572A Flow control valve of large-sized low temperature device |
| 08/19/2009 | CN101509564A High-temperature high-pressure double-seal double-needle valve |
| 08/19/2009 | CN101509563A Multifunction multipath multi-control high-pressure needle valve |
| 08/19/2009 | CN100529487C Integral top mounting type ultra-high pressure and ultra low temperature hard seal ball valve |
| 08/12/2009 | CN201288881Y Explosion prevention leak-stop valve |
| 08/12/2009 | CN201288880Y Pressure meter emptying globe valve |
| 08/12/2009 | CN201288877Y Hydraulic controlled diaphragm type water level control valve |
| 08/12/2009 | CN201288843Y Forged steel fixation hard seal ball valve |
| 08/12/2009 | CN201288834Y Power station stop valve capable of preventing inner-leaking and exterior-leaking |
| 08/12/2009 | CN101506563A Low friction live-loaded packing |
| 08/12/2009 | CN101504338A Anti-pollution anti-pressure seal assembly of seabed tubular sampling instrument |
| 08/12/2009 | CN101504090A Bellows welding member and welding method |
| 08/12/2009 | CN101504081A Ball valve with self-tightening inclined plane sealing structure |
| 08/12/2009 | CN101504079A Screw-in forged high pressure air defense small-flow corner valve |
| 08/12/2009 | CN101504078A Screw-in forged high pressure cage type balanced regulation cut-off corner valve |
| 08/06/2009 | US20090194728 Wide-Body Pneumatic Valve having Internalized Valve Actuator |
| 08/05/2009 | CN201285686Y External switch type oil pumping valve for transformer |
| 08/05/2009 | CN201284880Y Valve rod leakage-proof means for press cap type valve |
| 08/05/2009 | CN201284879Y Supercritical self-tightening seal hammered steel break valve with opening degree indication |
| 08/05/2009 | CN201284844Y Non-abrasion ash-discharging ball valve |
| 08/05/2009 | CN201284842Y Up-mounted eccentric semi-sphere ball valve |
| 08/05/2009 | CN101498383A Anti-oxidation high pressure seal stuffing box component |
| 07/30/2009 | WO2009093608A1 Highly clean and hot valve |
| 07/29/2009 | CN201281171Y 电动阀 Electric valve |
| 07/22/2009 | CN201277378Y Sanitary bellows-seal pneumatic angle type regulation valve |
| 07/22/2009 | CN201277377Y Sanitary diaphragm-sealing pneumatic angle type regulation valve |
| 07/22/2009 | CN201277376Y Sanitary steam-isolation pneumatic angle type regulation valve |
| 07/22/2009 | CN201277375Y Sanitary pneumatic tank bottom regulation valve |
| 07/22/2009 | CN201277374Y Sanitary pneumatic three-way control valve |
| 07/15/2009 | CN100513850C Sealing sleeve with a triangle section |
| 07/08/2009 | CN201269357Y Water-sealing high temperature break valve |
| 07/08/2009 | CN201269356Y Miniature bellows pneumatic break valve |
| 07/08/2009 | CN201269355Y Improved water-sealing high-temperature sluice valve |
| 07/08/2009 | CN201269354Y Sealing device suitable for low-pressure bypass steam changeover valve |
| 07/08/2009 | CN101476641A Valve body and tap connection structure of kitchen tap |
| 07/08/2009 | CN101476640A Abrasion-proof sealing slurry valve |
| 07/02/2009 | US20090166574 Receiving Opening Of Joint For Working Fluid And Valve With The Receiving Opening |
| 07/01/2009 | CN201265699Y Improved backwater locking valve |
| 07/01/2009 | CN201265698Y High-temperature bell type valve |
| 06/25/2009 | WO2009077648A1 Valve |
| 06/24/2009 | CN201262273Y Coal valve with double-opening plugboard |
| 06/23/2009 | USRE40764 Two-piece valve stem seal |
| 06/23/2009 | US7549437 Valve and fluid system having that valve |
| 06/18/2009 | US20090151814 Dosing apparatus |
| 06/17/2009 | EP2071215A1 Seal installation for valve |
| 06/17/2009 | CN201259014Y Large caliber stop valve |
| 06/17/2009 | CN201259013Y Needle flap stop valve |
| 06/17/2009 | CN201259012Y Automatic seal stop valve |
| 06/17/2009 | CN101457852A Corrosion preventive and strength sealing intelligent control valve |
| 06/10/2009 | DE4318051B4 Lippendichtungsring, insbesondere Ventilschaftabdichtung Lip seal ring, in particular valve stem seals |
| 06/10/2009 | CN101451627A Valve sealing ring |
| 06/10/2009 | CN101451626A Method for replacing valve sealing filler |
| 06/10/2009 | CN101451625A Double sealing valve structure |
| 06/10/2009 | CN100498027C Seal for a valve |
| 05/27/2009 | CN201246525Y Blast furnace pressure equalizing blow off valve |
| 05/27/2009 | CN201246524Y Valve seal device |
| 05/27/2009 | CN201246511Y High-pressure valve |
| 05/27/2009 | CN201246476Y Manual high-pressure cut-off valve |
| 05/27/2009 | CN201246475Y Exterior sliding bush type manual throttle valve |
| 05/27/2009 | CN101440881A Handle type double-water outlet hole reversing valve core |
| 05/20/2009 | EP2059702A2 Low friction live-loaded packing |
| 05/20/2009 | CN201241988Y Backwater automatic control valve with novel structure |
| 05/20/2009 | CN101435511A Blind rod type knife-shaped gate valve |
| 05/20/2009 | CN100489355C Zirconium material anti-erosion cut-off valve |
| 05/19/2009 | US7533866 Fluid flow body |
| 05/13/2009 | EP2058568A1 Cam valve |
| 05/13/2009 | CN201237019Y Water injection valve of watering cart |
| 05/13/2009 | CN201237002Y High-pressure steam break valve with valve body adopting split structure |
| 05/13/2009 | CN201236993Y 二次水自动控制阀门 Secondary water automatic control valves |
| 05/13/2009 | CN101430024A Coal gas diffusion clock valve |
| 05/06/2009 | CN201232800Y Inverted sealing arrangement for refrigeration valve |