| 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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| 04/07/1999 | CN2313107Y Conic valve |
| 04/07/1999 | CN2313106Y Two-way hard sealing batterfly valve |
| 04/07/1999 | CN2313105Y Water valve capable of self-cleaning opening-closing handle |
| 04/07/1999 | CN1042854C External screw yoke ring type valve |
| 04/06/1999 | US5890513 Non-wearing washer for fluid valve |
| 04/01/1999 | WO1999015819A1 Single-louver damper with double seal |
| 04/01/1999 | WO1999015816A1 A fluid control valve |
| 03/31/1999 | EP0905422A1 Plastic butterfly valve |
| 03/31/1999 | EP0904506A2 Rotary valve |
| 03/31/1999 | CN2312368Y Central line, single spherical surface and full polytetrafluoretylene lining buttlerfly valve |
| 03/24/1999 | EP0903533A2 Valve assembly for gas cylinder and pressure reducing valve used therefor |
| 03/24/1999 | EP0903523A1 Fluid controller |
| 03/24/1999 | CN2311660Y Self-centering type stop valve core |
| 03/24/1999 | CN2311659Y Relief cut-over butterfly valve |
| 03/24/1999 | CN2311658Y Electromagnetic controlling non-return butterfly valve |
| 03/24/1999 | CN2311657Y Rubber bowl type sealing pressure top valve |
| 03/23/1999 | US5884898 Butterfly valve for hot fluid |
| 03/18/1999 | WO1999013250A1 An improved flow, axially-rotated, split venturi valve |
| 03/17/1999 | EP0902179A2 Bleed valve system |
| 03/17/1999 | EP0901588A1 A butterfly valve |
| 03/17/1999 | CN2310898Y Valve lever internal sealed valve |
| 03/17/1999 | CN2310897Y Eccentric flanged butterfly valve with soft sealing device |
| 03/17/1999 | CN1042566C Hydraulic self-balanced stop valve |
| 03/16/1999 | US5881995 Noise attenuating device for butterfly valves |
| 03/16/1999 | US5881722 Portable drag compressor powered mechanical ventilator |
| 03/11/1999 | DE19839613A1 Valve element manufacturing method for hydraulic valves |
| 03/10/1999 | EP0900344A1 Bi-directional valve seal mechanism |
| 03/10/1999 | CN2310204Y Pneumatic two-position cutting off valve |
| 03/10/1999 | CN2310203Y Pneumatic two-position cutting off valve |
| 03/10/1999 | CN2310202Y Pneumatic two-position cutting off valve |
| 03/09/1999 | US5878993 Shielded globe valve seal mechanism |
| 03/09/1999 | US5878992 Two stage variable flow valve assembly |
| 03/04/1999 | DE19738002A1 Filling connection for compressed air hose for filling compressed air bottles |
| 03/04/1999 | DE19723993C1 Valve, e.g. for use in power stations or chemical plants |
| 03/03/1999 | EP0899641A1 Insertion unit with a pressure control device to be installed between a gas bottle and a gas burner |
| 03/03/1999 | EP0899491A1 Butterfly valve with flexible packing |
| 03/03/1999 | EP0898672A1 Protected soft seat with secondary hard seat |
| 03/03/1999 | EP0807222B1 A fluxing device for a valve seat, in particular for butterfly valves |
| 03/03/1999 | EP0757766B1 Butterfly valve assembly and method of manufacture |
| 03/03/1999 | EP0546028B1 Combined control and regulating valve for liquids or gases |
| 03/03/1999 | CN2309458Y Insert plate valve |
| 03/02/1999 | USRE36121 Plug valve |
| 03/02/1999 | US5876015 Butterfly damper |
| 02/24/1999 | EP0897500A1 Valve for pressure vessel |
| 02/24/1999 | CN2308778Y 多功能阀门 Multi-function valve |
| 02/24/1999 | CN2308771Y Flow controller locked at outlet of tap |
| 02/24/1999 | CN2308770Y Integral rubber filling valve core of tap |
| 02/24/1999 | CN2308769Y 气动蝶阀 Pneumatic valve |
| 02/24/1999 | CN2308768Y Water saving tap |
| 02/18/1999 | WO1999008291A1 Ventilation valve |
| 02/18/1999 | DE19732342A1 Throttle valve flap has plastically deformed peripheral zone |
| 02/17/1999 | EP0897053A1 Arrangement for clamp spring |
| 02/17/1999 | CN2307961Y Bistable magnetic valve |
| 02/17/1999 | CN2307960Y Three-eccentric butterfly valve |
| 02/17/1999 | CN2307959Y Lift-push type water tap |
| 02/17/1999 | CN2307958Y Plunger valve |
| 02/17/1999 | CN1208450A Armature needle valve assembly having plastic connecting means |
| 02/17/1999 | CN1042169C Rotary valve |
| 02/16/1999 | US5871203 Replaceable seal members for butterfly valve |
| 02/16/1999 | US5870896 Combined valve configuration for steam cycle units |
| 02/16/1999 | CA2087137C Metallic joint valve, especially a butterfly valve |
| 02/10/1999 | CN2307158Y 止水阀 Sealing valve |
| 02/09/1999 | US5868160 Two-way insert valve |
| 02/09/1999 | US5868133 Portable drag compressor powered mechanical ventilator |
| 02/04/1999 | WO1999005437A1 Improved stem valve stopper |
| 02/04/1999 | DE19732962A1 Hot water tap seal |
| 02/04/1999 | DE19731348A1 Water tap valve with rear sealing ring face |
| 02/03/1999 | EP0894723A1 Bag filling valve for viscous fluids |
| 02/03/1999 | CN2306369Y Cylinder-type valve |
| 02/03/1999 | CN1041959C Automatic constant pressure lift valve device |
| 02/03/1999 | CN1041958C Peppet valve having external adjustement for flow restrictor |
| 02/02/1999 | US5865422 Bi-directional valve seal mechanism |
| 01/27/1999 | EP0854992A4 In-line control valves |
| 01/27/1999 | EP0680600B1 Adjusting device |
| 01/26/1999 | US5863023 Valved coupling for ultra high purtiy gas distribution system |
| 01/26/1999 | US5862793 Injection valve arrangement |
| 01/26/1999 | CA2071450C Pig-compatible three-way butterlfy valve |
| 01/21/1999 | WO1999002904A1 Seat structure for ball valve |
| 01/21/1999 | WO1999002903A1 A valve |
| 01/21/1999 | WO1999002902A1 Butterfly valve with offset bearings |
| 01/21/1999 | WO1999002901A1 Offset butterfly valve |
| 01/21/1999 | WO1998046916A3 Straight valve |
| 01/21/1999 | CA2294869A1 A valve |
| 01/20/1999 | EP0892201A2 Impact device between two parts which are movable with respect to each other, e.g. a valve device |
| 01/20/1999 | EP0892200A2 Compressor shut-off valve |
| 01/20/1999 | EP0891506A1 Double-seated valve with a controlled leakage space |
| 01/20/1999 | EP0891505A1 Double-seated leak-sealed flap valve |
| 01/20/1999 | EP0836702B1 Cut-off member with a fire-protection valve for a gas meter, and gas meter provided therewith |
| 01/20/1999 | CN2304791Y Composite sealed adjustable valve |
| 01/20/1999 | CN2304790Y Self opening anti-frozen valve |
| 01/20/1999 | CN1205764A Device for drive system for double seat valves |
| 01/19/1999 | US5860401 Bonded valve seat and method |
| 01/14/1999 | DE19729335A1 Internal combustion engine throttle flap shaft bearing |
| 01/13/1999 | EP0890767A2 A diaphragm valve with means for adjustably setting the maximum valve opening |
| 01/13/1999 | CN1205067A Valve |
| 01/12/1999 | US5857525 Inert gas fire fighting system having a pressure control valve |
| 01/12/1999 | CA2112718C Rotary valve |
| 01/07/1999 | EP0889190A2 Control device for door closer |
| 01/07/1999 | DE19727847A1 Closure for pressure gas bottle |
| 01/07/1999 | DE19727236A1 Forming a large plastic-coated component, especially a butterfly valve disc |