Patents
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)
06/1995
06/06/1995US5421718 Method for producing a volumetric flow central value
05/1995
05/31/1995CN2199381Y Quickly-opened plunger valve
05/30/1995US5419532 Valve seal
05/24/1995CN2198476Y Double sleeve cock for detecting and repairing with pressure
05/23/1995US5417405 Obturator for ball valve
05/23/1995US5417404 Geared ball valve
05/17/1995EP0653032A1 Valve seat for high temperature valve
05/17/1995CN2197536Y Metal valve with elastic seat
05/17/1995CN2197535Y Oil discharging valve assembly
05/17/1995CN2197534Y Screwed adjusting valve
05/10/1995EP0652392A1 Valve with backflow preventer
05/10/1995CN1102464A Stem-jumping-out preventing structure in a valve device
05/09/1995US5413310 For use in oil and gas installations for offshore production
04/1995
04/26/1995CN2195666Y 转向阀门 Steering valve
04/25/1995CA2025755C Ball valve
04/20/1995DE4326352A1 Fluid-channel device for domestic appliances
04/19/1995EP0648962A1 Ball valve for a refrigeration system
04/18/1995US5407177 Oil valve devices for removing used oil from drain pans of vehicles
04/18/1995US5407176 Back-seating of rotary valve stem
04/18/1995US5406935 Water heater drain valve
04/16/1995CA2133851A1 Flow refrigeration valve
04/12/1995EP0647809A1 Connection between a rotating or swivelling valve and a rotating actuator
04/12/1995EP0647805A1 Ball valve
04/11/1995US5405062 Rotary product supply and discharge distributors
04/11/1995US5405061 Rotary feeder for bulk material or liquids
04/06/1995WO1995009316A1 Ball valve
04/04/1995US5402983 Combined metal and plastic diaphragm assembly for a valve
03/1995
03/31/1995CA2121978A1 Valve with backflow preventer
03/29/1995EP0645566A1 Pressure equalized flow control valve
03/29/1995EP0645565A1 Shut-off valve
03/28/1995US5400825 For fluid flows
03/23/1995DE4332221A1 2/2-way ball valve for the alternate operation of hydraulic equipment, especially a shovel piston cylinder or a grab piston cylinder on an excavator
03/22/1995CN2192776Y Three magnetic mineralize purification water nozzle
03/22/1995CN1100504A Pressure program-controlled anti-closing valve
03/15/1995CN2191947Y Frost-proof installations for pipeline
03/15/1995CN2191946Y Valve capable of locking
03/14/1995US5397100 Flow refrigeration valve
03/14/1995US5396922 Ball valve
03/08/1995CN1027830C High-temp. high-pressure ball valve and butterfly valve
02/1995
02/28/1995US5392826 Aircraft waste system drain valve
02/28/1995US5392813 Integral bleed system for valve
02/23/1995DE4329342C1 Shut-off cock for pipe conduits, with a fire-proof spring seal
02/23/1995DE4328095A1 Regulating ballcock
02/22/1995CN2190207Y Low torque ball valve
02/22/1995CN2190206Y Low torque plug valve
02/15/1995EP0397725B1 Spring and seat assembly for ball valves
02/15/1995CN2189676Y Sound-less electromagnetic valve
02/15/1995CN1098771A The stem going-out prevention structure in a valve device
02/08/1995EP0637257A1 Respiratory support system
02/08/1995CN2189244Y 球阀 Ball
02/08/1995CN1098487A Rotary valve apparatus
02/07/1995US5386967 Ball valve coupling
02/01/1995EP0636822A2 Ball valve
02/01/1995CN1098166A Improved spherical rotary valve assembly for use in a rotary valve internal combustion engine
01/1995
01/31/1995US5385332 Flow stabilized, retractable seal, double-block and bleed plug valve
01/25/1995EP0635310A1 Actuating gun for nozzles
01/19/1995WO1995002138A1 Fluid control valve system
01/18/1995CN1097492A 回转阀 Rotary valve
01/11/1995CN2187243Y Rotary constant-weight liquid supply valve
01/05/1995WO1995000781A2 Ball valve coupling
01/05/1995WO1995000194A1 High-precision flow regulator for medicinal infusion lines
01/04/1995CN1097052A 球阀 Ball
01/04/1995CN1097051A 球阀 Ball
12/1994
12/28/1994CN2186336Y Eccentric micro-adjusting valve
12/21/1994CN2185826Y Liquid quantitative valve
12/21/1994CN2185825Y Tap
12/21/1994CN1096574A Automatic fire-extinguishing water tap
12/20/1994US5374030 Valve actuating mechanism
12/20/1994US5373868 Ball valve with modular check valve assembly and access port
12/14/1994EP0470972B1 Ball valve actuating member with force multiplier
12/14/1994CN2185355Y Starting valve for ammonia refrigerating compressor
12/13/1994US5372158 Valve with backflow preventer
12/07/1994EP0615591A4 Flow rate and temperature limiting mechanism for a mixing valve.
12/07/1994CN2184824Y Cold and hot express water tap
12/06/1994US5370154 Rotary control valve with variable area orifice
11/1994
11/30/1994EP0626048A1 Sealing assembly for valve member
11/30/1994CN2184125Y 电控阀门 Electric control valve
11/30/1994CN2184124Y 球阀 Ball
11/24/1994DE4316604A1 House entry combination for piping gas into a building
11/23/1994CN2183480Y Timing automatic-closing valve
11/17/1994EP0624718A1 Improved spherical rotary valve internal combustion engine
11/16/1994CN2182913Y Automatic valve with double core
11/09/1994EP0623770A1 Ball valve
11/09/1994CN2182314Y Anti-freezing valve
11/08/1994US5361801 Ball valve
11/08/1994US5361739 Spherical rotary valve assembly for use in a rotary valve internal combustion engine
11/02/1994CN2181603Y Coal-gas timing valve
11/01/1994US5360036 Vented ball valve with lock-out ring
10/1994
10/27/1994WO1994024470A1 Ball valve
10/26/1994EP0621428A1 Rotary noise attenuator
10/26/1994EP0621425A1 Plug valve
10/26/1994EP0621052A2 Variable resistance for the expiratory breathing circuit
10/26/1994CN2180846Y Turning tap
10/26/1994CN2180845Y Magnetic force transmission ful-sealing leakageless valve
10/25/1994US5357946 Ventilator manifold with accessory access port and adaptors therefore
10/20/1994DE4412499A1 Ballcock
10/19/1994CN1026259C A ball valve
10/13/1994WO1994023228A1 Valve driver
10/13/1994WO1994023227A1 Fluid control valve
10/13/1994WO1994023226A1 Ball- or plug-type control valve