| 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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| 04/21/1982 | EP0049845A1 Lap joint panel structure |
| 04/20/1982 | US4325536 Butterfly valve with self locking disc |
| 04/20/1982 | US4325411 Seals for gas isolators |
| 04/20/1982 | CA1122188A1 Fluid control valve and method |
| 04/15/1982 | WO1982001233A1 Hydraulic choke device |
| 04/14/1982 | EP0049302A1 System for controlling the flow of gaseous fluids |
| 04/13/1982 | US4324383 Seat centerline operated butterfly valve |
| 04/13/1982 | CA1121791A1 Butterfly valve |
| 04/06/1982 | CA1121321A1 Valve assembly and coupler therefor and locking mechanism for coupler and valve assembly |
| 04/01/1982 | WO1982001053A1 Improved fire-safe valve structure |
| 03/31/1982 | EP0048419A1 Swing-type check valve |
| 03/30/1982 | US4322056 Positive closure disc valve |
| 03/30/1982 | CA1120907A2 Disc valve |
| 03/30/1982 | CA1120803A1 Starting valve and mounting therefor |
| 03/18/1982 | WO1982000872A1 Stopping device of the gas circuit in a liquefied gas lighter |
| 03/17/1982 | EP0047271A1 Valve having a safety device preventing unintentional removal of the operating member. |
| 03/09/1982 | US4318532 High vacuum valve having a metal-to-metal sealing joint |
| 03/09/1982 | US4318422 Butterfly valve |
| 03/02/1982 | US4317558 Seat assembly for butterfly valve |
| 02/23/1982 | US4316600 Fast acting, nonrepairable plastic on/off valve |
| 02/23/1982 | US4316481 Wall hydrant |
| 02/16/1982 | US4315616 Dump valve |
| 02/16/1982 | CA1118399A1 Magnetically actuated rising stem valve |
| 02/10/1982 | EP0045332A1 Lift valve, especially for sanitary fittings |
| 02/09/1982 | US4314585 Proportional type electromagnetic valve |
| 02/03/1982 | EP0045141A1 Globe valve with insert seat |
| 02/02/1982 | US4313794 Self-actuating and locking control for nuclear reactor |
| 02/02/1982 | US4313592 Butterfly valve |
| 02/02/1982 | US4313466 Valve for drinking fountains |
| 01/27/1982 | EP0044517A1 Apparatus and system for simultaneously cleaning both seats of a double-seat valve in at least unilateral communication with a fluid |
| 01/26/1982 | CA1117094A1 Flush valves |
| 01/26/1982 | CA1116993A1 Water injection device for a steam iron, and a steam iron incorporating said device |
| 01/19/1982 | US4311170 Fluid flowmeter valve |
| 01/19/1982 | US4311166 Valve assembly for use with high temperature and high pressure fluids |
| 01/06/1982 | EP0043193A1 Valve |
| 01/05/1982 | US4308894 Dust trap and valve with auxiliary pressure equalizing valve |
| 12/30/1981 | EP0042578A1 Directional control valve with two pivoting obturators |
| 12/30/1981 | EP0042492A1 Shut-off device for large pipe lines |
| 12/29/1981 | US4307747 Dust trap with removable valve seat |
| 12/22/1981 | US4306706 Cryogenic valve seal |
| 12/22/1981 | CA1114802A1 Slow opening cylinder valve |
| 12/22/1981 | CA1114716A1 Hydraulic responsive air control valve |
| 12/15/1981 | US4305422 Filler valve for a gas tank |
| 12/15/1981 | US4305418 Fluid flow control valve |
| 12/08/1981 | US4304392 Sealing means |
| 12/08/1981 | US4304256 Torque transmitting assembly for rotary valve member |
| 12/08/1981 | US4304254 Dust trap valve with removeable double-life door and valve seat member |
| 12/08/1981 | US4304251 Double seat valve with leak control |
| 12/08/1981 | CA1113988A1 Cooled regulating damper for hot gas conduits and method of cooling a damper |
| 12/02/1981 | EP0040725A1 Sealing arrangement |
| 12/01/1981 | US4303249 Seal for a plate-shaped closure |
| 12/01/1981 | US4303097 Digital fluid flow control apparatus |
| 12/01/1981 | US4303094 Corrosion resistant valve construction |
| 11/17/1981 | US4300749 Throttle valve |
| 11/17/1981 | US4300595 Solenoid control valve |
| 11/10/1981 | US4299373 Fluid flow control valve |
| 11/10/1981 | CA1112123A1 Pivotal ball check valve |
| 11/04/1981 | EP0039319A1 Double seat valve |
| 11/04/1981 | EP0039112A1 Valve closure and check valve embodying the same |
| 11/03/1981 | US4298184 Valve seal for a pressure medium controlling valve |
| 11/03/1981 | US4298028 Starting valve and mounting therefor |
| 10/27/1981 | US4296915 Eccentric rotary disk valve with elastic metal seal |
| 10/27/1981 | US4296560 Water injection device for a steam iron |
| 10/27/1981 | CA1111404A1 Butterfly valve with improved shaft connection |
| 10/27/1981 | CA1111322A1 Turbocharger control actuator |
| 10/20/1981 | US4295632 Method and apparatus for reducing torque on an air damper |
| 10/13/1981 | US4294428 Butterfly valve |
| 10/13/1981 | US4294283 Wedge sealed damper |
| 10/13/1981 | CA1110520A1 Valve for fire extinguishing system of gas distribution type |
| 10/06/1981 | US4293116 Metallic seat assembly for valves |
| 09/30/1981 | EP0036438A2 Swivel damper for air ducts having a circular cross section serving as sealing and/or control damper |
| 09/29/1981 | US4291863 Antifriction device for a valve control shaft |
| 09/22/1981 | US4290615 Butterfly valve |
| 09/22/1981 | US4290152 On-off snap action water and energy saving valve attachment for sink spout |
| 09/17/1981 | WO1981002616A1 Safety locking arrangement |
| 09/16/1981 | EP0035514A1 Valve seats |
| 09/15/1981 | US4289297 Butterfly valve |
| 09/15/1981 | US4289296 Bidirectional axially pliant pressure assisted seat for a valve |
| 09/15/1981 | US4288898 Control rod drive mechanism closure device |
| 09/15/1981 | CA1109050A1 Vibration resistant valve |
| 09/15/1981 | CA1108918A1 Seal for damper blades |
| 09/08/1981 | US4288060 Sequenced drive for rotary valves |
| 09/08/1981 | CA1108588A1 Bidirectional valve for cryogenic fluids |
| 09/01/1981 | US4286769 Valve seat |
| 09/01/1981 | CA1108034A1 Fluid dispenser with bimetal actuated valve assembly |
| 09/01/1981 | CA1107946A1 Refacing tool for valve seats |
| 08/25/1981 | US4285495 Safety valve |
| 08/18/1981 | US4284264 Butterfly valves |
| 08/18/1981 | US4284098 Valves for controlling or preventing fluid flow |
| 08/12/1981 | EP0033701A2 Screw activated conical valve for fluid flow regulation |
| 08/11/1981 | US4282643 Method of making metal gaskets |
| 08/11/1981 | CA1106828A1 Annular resilient metal valve seat |
| 08/11/1981 | CA1106827A1 Fire safe butterfly valve |
| 08/11/1981 | CA1106807A1 Pressurized liquid distribution valve |
| 08/05/1981 | EP0033139A2 Pressure shut-off valve and gas bottle provided with it |
| 08/04/1981 | US4281818 Replaceable adjustable butterfly valve seat |
| 08/04/1981 | US4281817 Disc valve |
| 08/04/1981 | US4281680 Swing check valve construction |
| 07/28/1981 | US4280681 Center link disc valve |
| 07/28/1981 | US4280680 Fluid valves |