| Patents for F16K 37 - Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given (8,203) |
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| 01/01/2014 | CN103486283A Double-flap butterfly valve |
| 01/01/2014 | CN102748486B Compact material flow adjusting valve |
| 12/27/2013 | WO2013192281A2 Variable flow valve for turbochargers |
| 12/26/2013 | US20130340864 Process valve including a force measuring device |
| 12/26/2013 | US20130340836 Overflow protection system for a fluid transfer system |
| 12/26/2013 | US20130340832 Redundant actuation system |
| 12/26/2013 | US20130340428 Variable flow valve for turbochargers |
| 12/25/2013 | EP2676060A1 Method and apparatus for partial stroke testing of an emergency shutdown valve |
| 12/25/2013 | CN203363404U 自动温控电加热水龙头 Automatic temperature control electric heating faucet |
| 12/25/2013 | CN203363394U Valve position feedback device |
| 12/25/2013 | CN203363393U On-off controller dismount-preventing device |
| 12/25/2013 | CN203363359U Intelligent constant-temperature faucet |
| 12/25/2013 | CN203363353U 过程控制阀组件 Process control valve assembly |
| 12/25/2013 | CN203363351U Detachable valve connection device |
| 12/25/2013 | CN203363202U Piston type stop valve |
| 12/25/2013 | CN103470850A Mobile phone detection device |
| 12/25/2013 | CN103470849A Aperture indicating mechanism |
| 12/25/2013 | CN103470848A Water faucet |
| 12/25/2013 | CN103470798A Axial flow type flow quantity control valve with dual filtering function |
| 12/25/2013 | CN102777615B Flow control valve |
| 12/19/2013 | WO2013187113A1 Flow rate control device |
| 12/19/2013 | US20130333784 Spring loaded hvac damper |
| 12/19/2013 | US20130333777 Opening degree detection device for manual valve |
| 12/18/2013 | CN203348716U Multi-functional self-heating digital display type cold-heat dual-control tap |
| 12/18/2013 | CN203348712U Strength adjustment auxiliary device of pressure reducing valve |
| 12/18/2013 | CN203348711U Electric heating faucet |
| 12/18/2013 | CN203348704U Limit switch mounting support structure based on bearing |
| 12/18/2013 | CN203348686U Valve driver |
| 12/18/2013 | CN203348585U Nuclear power high performance expansion type parallel hard sealing gate valve |
| 12/18/2013 | CN203348569U Energy-saving adjusting valve |
| 12/18/2013 | CN103453204A Manually actuated control module |
| 12/18/2013 | CN103453202A Dust collecting valve reverse blowing electronic control system |
| 12/18/2013 | CN103453184A One-way exhaust valve |
| 12/18/2013 | CN103453167A Quantitative control valve of fuel gas entering cylinder on gas engine |
| 12/12/2013 | WO2013183871A1 Fluid control valve assembly |
| 12/12/2013 | WO2013183059A1 Device and system for predicting failures of actuated valves |
| 12/12/2013 | US20130327426 Positioner |
| 12/12/2013 | US20130327425 Positioner |
| 12/11/2013 | CN203336151U Scalding-proof faucet |
| 12/11/2013 | CN203336013U Novel fuel gas alarm and cutoff device |
| 12/11/2013 | CN203336012U Novel pressure measuring structure |
| 12/11/2013 | CN203336011U Bi-directional dense material switching valve |
| 12/11/2013 | CN203335995U Shut-off valve for oxygen |
| 12/11/2013 | CN203335964U Water-saving faucet with display function |
| 12/11/2013 | CN203335962U Fuel-gas timed cut-off device |
| 12/11/2013 | CN103443726A Method and device for monitoring a servo-valve actuation system |
| 12/11/2013 | CN103438267A Dual-redundancy valve device applied to stratosphere aerostat |
| 12/11/2013 | CN103438256A Gas safety valve |
| 12/11/2013 | CN103438241A Device for quickly switching fluids |
| 12/11/2013 | CN103438240A Seal three-way changeover valve |
| 12/11/2013 | CN103438236A Adjustable automatic rotating smoke exhaust valve |
| 12/11/2013 | CN101772667B Flow rate control valve and spool position detection device for the flow rate control valve |
| 12/10/2013 | CA2644180C Power generation for valve actuators |
| 12/05/2013 | WO2013177772A1 Open and closed indication device for valve |
| 12/05/2013 | US20130319551 Opening degree detection device for automatically operated valve |
| 12/05/2013 | DE102006010195B4 Diagnosesystem und -verfahren für Ventile einer Ventilgruppe Diagnostic system and method for valves of a valve group |
| 12/04/2013 | EP2667924A1 Reading and adjusting tool for hydrocephalus shunt valve |
| 12/04/2013 | CN203322468U 语音混水阀 Voice mixing valve |
| 12/04/2013 | CN203322467U Water circulation front end valve of silicon wafer slicer |
| 12/04/2013 | CN203322448U State feedback type solenoid valve |
| 12/04/2013 | CN203322443U Regulating type electric door achieved through pulse control |
| 12/04/2013 | CN203322441U Digital amplifier for electro-hydraulic proportional valve |
| 12/04/2013 | CN203322425U Water-saving leakproof protection device |
| 12/04/2013 | CN203322424U Improved structure of floor heating thermostatic valve |
| 12/04/2013 | CN203322419U Floor heating thermostatic valve |
| 12/04/2013 | CN203322387U Water flow regulator |
| 12/04/2013 | CN203322312U Multifunctional signal clamp butterfly valve |
| 12/04/2013 | CN203322295U Signal clamp butterfly valve with signal indicator lamps |
| 12/04/2013 | CN203322294U Clamp butterfly valve with signal device |
| 12/04/2013 | CN203322292U Novel multifunctional signal clamping and hooping butterfly valve |
| 12/04/2013 | CN103423509A Temperature-measuring faucet |
| 12/04/2013 | CN103423470A Manual non-rising stem type gate valve and heat treatment process of valve body thereof |
| 12/04/2013 | CN102797895B Switching signal displacement feedback type electric pilot valve |
| 12/04/2013 | CN101943291B Valve with sensor |
| 12/03/2013 | US8596295 Mechanical position indicator |
| 11/28/2013 | WO2013176086A1 Remote valve-operating device |
| 11/28/2013 | US20130314239 Position indicator for valves |
| 11/28/2013 | US20130313454 Monitoring operation of a dc motor valve assembly |
| 11/28/2013 | US20130312856 Mixing valve assembly including a temperature display |
| 11/28/2013 | US20130312730 Valves, Pressure Sensing Devices, and Controllers for Heating Appliances |
| 11/27/2013 | CN203311990U Oil-immersed transformer provided with oil-baffling caution device of pressure-releasing valve |
| 11/27/2013 | CN203309320U Pulse valve work detecting device |
| 11/27/2013 | CN203309319U On-off indicating device for extension bar gate valve |
| 11/27/2013 | CN203309318U Straight stroke electric actuator connecting mechanism |
| 11/27/2013 | CN203309317U Faucet capable of indicating water temperature |
| 11/27/2013 | CN203309312U Faucet capable of precisely controlling water flow |
| 11/27/2013 | CN203309301U Valve controller |
| 11/27/2013 | CN203309293U Valve with water meter |
| 11/27/2013 | CN203309286U Electronically-controlled overflow prevention self-closing water valve system |
| 11/27/2013 | CN203309281U Network intelligent control device of knife-shaped gate valve |
| 11/27/2013 | CN203309207U Multifunctional digital display type cold and hot dual-control faucet |
| 11/27/2013 | CN203309124U Right-angle type three-function valve |
| 11/27/2013 | CN203309121U Novel inductive environmental protecting valve capable of saving water |
| 11/27/2013 | CN103411025A Visual position indicator for hydraulic actuating mechanism of deep water gate valve |
| 11/27/2013 | CN103411024A Automated valve test equipment |
| 11/27/2013 | CN103411013A Condensed water two-position two-way directly operated type electromagnetic valve |
| 11/27/2013 | CN103410982A Manual air-discharging valve with indicating function and using method thereof |
| 11/27/2013 | CN103407440A 杠杆阀 Lever Valves |
| 11/27/2013 | CN102620049B 阀门位置指示器 Valve Position Indicator |
| 11/27/2013 | CN101377254B Valve unit with electronic valve recognition devices |