| Patents for F16K 1 - Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (29,799) |
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| 12/08/1999 | EP0962726A2 Right angle thermally responsive expansion valve |
| 12/08/1999 | EP0961868A1 A valve device |
| 12/08/1999 | CN2352788Y Valve having new type sealing surface |
| 12/08/1999 | CN2352772Y Double flange type butterfly valve |
| 12/08/1999 | CN2352771Y Water sealing valve |
| 12/08/1999 | CN2352770Y Globe valve with pivoted discs or flaps |
| 12/08/1999 | CN2352769Y Water valve |
| 12/08/1999 | CN2352768Y Non-leakage globe valve |
| 12/08/1999 | CN2352767Y Double sealing globe valve |
| 12/08/1999 | CN2352766Y Valve for adjusting temp. reducing water for power plant boiler |
| 12/08/1999 | CN1237695A Right angle thermally responsive expansion valve |
| 12/08/1999 | CN1237496A Production method of valve seat of metallic packing butterfly valve |
| 12/07/1999 | US5996966 Snap-on valve gasket |
| 12/07/1999 | US5996899 Thermostatic expansion valve |
| 12/07/1999 | US5996554 Throttle valve control device |
| 12/07/1999 | US5996551 Spring assembly in an engine air throttle control providing rotational blocking when relaxed |
| 12/07/1999 | CA2176979C Pivoting valve assembly |
| 12/02/1999 | WO1999061775A1 Exhaust gas reflux valve |
| 12/01/1999 | CN2351621Y Separating efficient filtering blowoff valve |
| 12/01/1999 | CN1236870A Trieccentric radial-sealing butterfly valve |
| 12/01/1999 | CN1236869A Stage-variable indirectly controlled valve |
| 12/01/1999 | CN1046992C 直角回转阀 Quarter-turn valve |
| 12/01/1999 | CN1046975C Air jet loom with throttle valve |
| 12/01/1999 | CA2272181A1 Right angle thermally responsive expansion valve |
| 11/30/1999 | US5992444 Control device for door closer |
| 11/30/1999 | US5992438 Pressure testing assembly and testing method for propane tank systems |
| 11/30/1999 | US5992018 Valve needle and process for producing a valve needle |
| 11/25/1999 | DE19922938A1 Water flow control valve for use in water pipe uses butterfly valve working on vertical axis and has flanges with bolts to hold parts of valve body together |
| 11/25/1999 | DE19922769A1 Throttle flap valve for use in the water supply and chemical industries |
| 11/25/1999 | DE19822368A1 Gasentnahmesystem für Druckgasbehälter Gas sampling system for pressurized gas container |
| 11/25/1999 | DE19820080A1 Installation of a choke disc in the inlet manifold of motor vehicle |
| 11/24/1999 | EP0959293A2 Gas dispensing device from pressurized container |
| 11/24/1999 | EP0959283A1 Valve |
| 11/24/1999 | CN2350588Y Pressure-controlling excess flow valve |
| 11/24/1999 | CN2350587Y Full-enclosed leakless self-locking fast valve |
| 11/24/1999 | CN2350586Y Lift valve for blow vent of dust-collector |
| 11/24/1999 | CN1236413A Method and device for operating the water flushing and the discharging valve in a toilet or the like connected to a vacuum sewer |
| 11/24/1999 | CN1046799C Compound action type non-water hammering check valve device |
| 11/24/1999 | CN1046798C Composite butterfly valve device |
| 11/24/1999 | CN1046797C Flexible expansion butterfly valve |
| 11/23/1999 | US5988589 Air valve assembly including split-shaft and seal arrangement |
| 11/23/1999 | US5988212 Connecting unit having a gas pressure regulating apparatus mounted between a gas cylinder and a gas burner apparatus |
| 11/23/1999 | US5988202 Pre-set maximum flow metering and mixing valves |
| 11/18/1999 | WO1999058886A1 Valve gasket formed of composite materials and process |
| 11/17/1999 | EP0836691B1 Flow control device |
| 11/17/1999 | CN2349408Y Improved water cutting off ring model 1 |
| 11/17/1999 | CN2349407Y Butterfly valve structure with liner |
| 11/17/1999 | CN1046582C Discharge/fill device for gas cylinder |
| 11/16/1999 | US5984269 Rotatable valve assembly |
| 11/16/1999 | US5984268 Sealing member and a valve closure member incorporating same |
| 11/16/1999 | US5983935 LP gas container valve against disasters |
| 11/16/1999 | US5983930 Air supply valve |
| 11/16/1999 | US5983929 Air valve |
| 11/16/1999 | CA2162857C Fluid valving method and mechanism |
| 11/11/1999 | WO1999057467A1 Control valve main seal retainer with an assembly and removal tool |
| 11/11/1999 | DE19833744C1 Fluid flow control valve |
| 11/10/1999 | EP0955496A1 Device for filling a tank with liquefied petroleum gas |
| 11/10/1999 | CN2348193Y Spherical offset cup valve |
| 11/10/1999 | CN2348192Y Charge and discharge valve |
| 11/10/1999 | CN2348191Y Flange butterfly valve |
| 11/10/1999 | CN2348190Y Multi-functional self-driving hard sealing snap butterfly valve |
| 11/10/1999 | CN2348189Y Water-saving tap |
| 11/10/1999 | CN2348188Y High-temp.-, pressure-, corrosion- and wear-resisting valve |
| 11/10/1999 | CN2348187Y 净水龙头 Net faucet |
| 11/10/1999 | CN2348186Y Dual-purpose water purifying tap |
| 11/09/1999 | US5979870 Butterfly value with offset stem |
| 11/09/1999 | US5979869 Valve |
| 11/09/1999 | US5979405 Apparatus for controlling a throttle valve electronically in an internal combustion engine |
| 11/09/1999 | US5979053 Method of assembling a butterfly damper capable of fully stopping the flow of air and/or gases |
| 11/04/1999 | WO1999029357A8 Dual cylinder manifold |
| 11/03/1999 | EP0953794A2 Pneumatic cartridge valve |
| 11/03/1999 | EP0953108A1 Valve with combined valve seat body and perforated injection disk |
| 11/03/1999 | CN2346989Y Butterfly bamper |
| 11/03/1999 | CN2346988Y Reducing valve |
| 11/03/1999 | CN2346987Y Check and stop valve |
| 11/03/1999 | CN2346986Y Non-leakage water tap |
| 11/02/1999 | US5975494 Replaceable seal members for butterfly valve |
| 11/02/1999 | US5975436 Electromagnetically controlled valve |
| 11/02/1999 | US5975163 Bag filling valve for viscous fluids |
| 11/02/1999 | US5975128 Shut-off or throttle valve with pivotal flap |
| 10/27/1999 | EP0952376A1 Double-seat lift valve with inflatable membrane |
| 10/27/1999 | EP0951621A1 Valve cartridge for lift valve having the closing pressure on the sealing limited |
| 10/27/1999 | CN2345790Y Double-conical-surface sealed stop valve |
| 10/27/1999 | CN2345788Y Sleeve-type connecting tube internal-mouth open-close device for pressure container |
| 10/27/1999 | CN2345787Y Cover-plate connecting internal-mouth open-close device for pressure container |
| 10/27/1999 | CN2345786Y Fitted centre-line teflon batterfly valve with lining |
| 10/27/1999 | CN2345785Y Anti-blockage control valve with arc-taper plung-core |
| 10/27/1999 | CN2345784Y Pipeline water-saving valve |
| 10/27/1999 | CN2345783Y Improved structure of tap cut-off apparatus |
| 10/27/1999 | CN1233163A Self-evacuating vacuum cleaner |
| 10/27/1999 | CN1232932A Durable leakproof mixed stop valve |
| 10/26/1999 | US5971356 Electromagnetically actuable valve |
| 10/26/1999 | US5971018 Valve device for influencing an overpressurized flow of media |
| 10/26/1999 | US5970996 Throttling valve for compressed air or the like and its application to an airjet loom |
| 10/26/1999 | CA2174371C Method for adjusting valve sealing engagement |
| 10/20/1999 | CN2344608Y Double sealing shutoff valve |
| 10/20/1999 | CN2344607Y Gun type water-jetting valve |
| 10/20/1999 | CN2344606Y Gas valve coupled with lighting switch |
| 10/20/1999 | CN2344605Y Double-function valve for superpure gas |
| 10/20/1999 | CN2344604Y Balanced non-rising stem high-pressure valve |