Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16K - Valves; Taps; Cocks; Actuating-floats; Devices for venting or aerating › F16K 5 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
Patents for F16K 5 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary (12,536)
10/2000
10/24/2000US6134949 Method and apparatus for on-line detection of leaky emergency shut down or other valves
10/18/2000CN2401746Y Electric gas control valve
10/11/2000EP1043526A2 Ball seal for ball valve
10/11/2000EP1042628A1 Flow control valve
10/11/2000CN2400652Y Composite gasket of ball valve
10/11/2000CN2400651Y Heating three-way ball valve
10/11/2000CN2400650Y Hard sealing high-temp. ball valve
10/11/2000CN2400649Y Plunger valve
10/11/2000CN1269480A Rotary valve
10/11/2000CN1269478A Triple leakproof safe gas valve used in special pipeline
10/10/2000US6129336 Ball stem seal
10/10/2000US6128946 Method and apparatus for on-line detection of leaky emergency shut down or other valves
10/05/2000WO2000057763A1 Self-evacuating vacuum cleaner
10/04/2000CN2399572Y 防盗阀门 Theft valve
10/04/2000CN2399571Y Ball valve electric actuator
10/04/2000CN2399570Y Flow controller
10/04/2000CN1268635A Ball shape cock
09/2000
09/28/2000WO2000056656A1 Flow regulation valve for a beverage dispenser
09/27/2000EP1039188A2 Ball valve
09/27/2000EP1038132A2 Valve
09/27/2000CN2398486Y Ball valve
09/21/2000DE19911586A1 Ball valve for a pipe, facilitates exchange of seals under full operating pressure without disconnection
09/20/2000CN2397323Y Fuel outlet ball valve for transformer
09/20/2000CN2397322Y Integral gas switch
09/20/2000CN1266962A Nozzle/valve combined structure for improving dye dose response time
09/19/2000US6119719 General-purpose valves, preferably valves for faucet sets
09/19/2000US6119304 Self-evacuating vacuum cleaner
09/13/2000EP1034391A1 Ball valve with ball of controlled deformation
09/13/2000CN2396248Y Double-sealed pipeline ball valve
09/13/2000CN2396247Y Improved structure valve
09/13/2000CN2396246Y Non-leakage valve for high-temp heat-conducting oil system
09/12/2000US6116575 Seat structure for ball valve
09/12/2000US6116474 Metering valve and method for the metered delivery of pasty mediums
09/08/2000WO2000051923A1 Ball valve for controlling throughput on pulverulent or granulated products
09/06/2000CN2395100Y Speciali switch control valve
09/06/2000CN2395099Y Return water anti-freeze valve for running water
08/2000
08/31/2000WO2000050793A1 Water meter fixtures
08/31/2000WO2000050792A1 Device by ball valve
08/31/2000WO2000050791A1 Fitting
08/31/2000CA2401230A1 Water meter fixtures
08/31/2000CA2362080A1 Device by ball valve
08/30/2000EP1031777A1 Valve assembly and fluid circulation and distribution apparatus comprising such an assembly
08/30/2000EP1031776A2 Injector/valve combination designed to improve color dosing response time
08/30/2000CN2394064Y Water tap with ceramic shell
08/29/2000US6109591 Wide range proportional flow control valve
08/29/2000CA2246809C Ball valve assembly and method for forming
08/26/2000CA2299106A1 Injector/valve combination designed to improve color dosing response time
08/24/2000WO2000049316A1 Ball valve with bottom lid and support
08/23/2000CN2392956Y Water tap
08/16/2000CN2392045Y Explosion-proof valve placed in front of gas-meter
08/16/2000CN2392044Y Self-adjusting type sealing ball valve
08/10/2000DE19900230A1 Absperrarmatur Shut-off
08/09/2000EP1025349A2 Drum controller
08/09/2000CN2391062Y Fixed ball valve
08/09/2000CN1262405A Metal-sealed bidirectional ball valve
08/08/2000US6098659 Combined directional and flow control valve
08/08/2000CA2083276C Valve apparatus
08/08/2000CA2029067C Tamperproof rotary valve
08/03/2000DE10004142A1 Actuator has control unit in housing with inlet and outlet inside a fixed pipe, with two facing cavities
08/02/2000EP1023982A1 Method for producing a valve control element and valve control element thus produced
08/02/2000CN2390064Y Suspension metal seal ball valve
08/02/2000CN2390063Y Ball valve with dovetail groove linking structure
08/02/2000CN2390062Y Plunger rotary water tap
08/01/2000US6095493 High pressure valve
08/01/2000CA2045596C Ball valve
07/2000
07/27/2000DE10000950A1 High-pressure valve with single piece body and external axial bearing for operating a spindle
07/26/2000CN2389272Y Temp. measuring ball valve
07/26/2000CN2389271Y Upper installing angular surface ball valve
07/26/2000CN2389270Y Single sealing ball valve
07/26/2000CN2389269Y Metal sealed ball valve
07/26/2000CN2389268Y Angular surface ball valve
07/26/2000CN2389267Y Integrated ball valve
07/19/2000CN2388432Y 固定式半球阀 Fixed half ball
07/19/2000CN2388431Y Lock valve
07/19/2000CN2388430Y Dust-proof double-flange ball valve combined device
07/19/2000CN1260458A High-pressure valve
07/18/2000US6090206 Throttle valve providing enhanced cleaning
07/18/2000CA2233535C Low noise ball valve assembly with downstream airfoil insert
07/12/2000EP1018616A2 Shut-off valve
07/12/2000EP1018614A2 Plug valve
07/12/2000EP0756681B1 Ball valve having a ball valve insert lined with plastics material
07/12/2000CN2387334Y Hydraulic lifting two-way valve
07/12/2000CN1259633A Ball type water tap
07/12/2000CN1259632A Globe valve
07/11/2000US6085787 Control valve
07/05/2000CN2386276Y Connecting valve for water meter
07/05/2000CN2386275Y 改良的控水阀 Improved control valve
07/04/2000US6082707 Valve seat and method
06/2000
06/29/2000WO2000037838A1 Control valve with modified characteristics
06/28/2000EP1013976A2 Shower hose
06/28/2000CN2385173Y Angle-rotating type antifreezing valve for running water
06/28/2000CN2385172Y Water tap outlet device with concealed filter element
06/21/2000EP1010657A2 Yarn injection valve
06/21/2000DE19858860A1 Valve for a heat carrier circuit in a motor vehicle comprises spring elements which are located between the main valve body and the sealing elements so that the latter are pressed against the valve chamber wall
06/21/2000CN2384065Y Valve with handle positioning plate
06/21/2000CN2384064Y Pedal ball core liquid valve
06/21/2000CN2384063Y Ball valve shaped by pressing steel plate
06/21/2000CN2384062Y Exhausting plug valve
06/21/2000CN2384061Y 磁力管道锁阀 Magnetic lock valves pipeline
06/21/2000CN2384060Y Elastic sealing metallic ball valve
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