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

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)
06/2011
06/15/2011	CN201866298U High-pressure balanced quantitative regulating valve
06/15/2011	CN102099608A Control valve system with cycle monitoring, diagnostics and degradation prediction
06/15/2011	CN102095020A Single-handle water faucet with gear adjusting function
06/15/2011	CN102094994A Concealed type touch temperature-regulating faucet
06/15/2011	CN102094981A Throttle valve
06/15/2011	CN101706005B Rotary multi-level flux regulating valve
06/15/2011	CN101680572B Method for checking the operational capability of a control device
06/09/2011	WO2011067891A1 Piezoelectrically driven valve and piezoelectrically driven flow volume control apparatus
06/09/2011	US20110132687 Method and apparatus for purging air from automatic lubrication systems
06/09/2011	US20110132474 Back Flow Prevention System
06/09/2011	DE102009054311A1 Ventilvorrichtung für eine Verbrennungskraftmaschine A valve device for an internal combustion engine
06/08/2011	CN201858425U Pneumatic valve state monitoring switch and mounting structure thereof
06/08/2011	CN201858424U Water tap capable of displaying water consumption
06/08/2011	CN201858421U Valve control box provided with pointer type indication board
06/08/2011	CN201858417U Gas valve device
06/08/2011	CN201858365U Flow-control water distributor
06/08/2011	CN102086950A Feedback unit transmission control device of valve positioner
06/08/2011	CN102086946A Multifunctional dynamic flow balancing valve
06/08/2011	CN102085083A Portable electric shoe polisher
06/08/2011	CN101294632B Liquid flux quantitative control device
06/07/2011	US7954391 Method for testing the functionality of armatures
06/03/2011	WO2011064096A1 Valve device for an internal combustion engine
06/02/2011	US20110126912 Sub sea hybrid valve actuator system and method
06/02/2011	US20110126637 Force measuring valve assemblies, systems including such valve assemblies and related methods
06/01/2011	DE102009027106B4 Strangregulierventil mit einem unter Systemdruck auswechselbaren Temperaturfühler Balancing valve with a removable under system pressure temperature sensor
06/01/2011	CN201851774U Digital 0-20mA valve position feedback device
06/01/2011	CN201851773U Fuel gas safety warning indicator
06/01/2011	CN201851764U Improved structure of water-purifying tap
06/01/2011	CN201851762U Limiting structure for switch handle of disassembly-free valve cap of hard sealing butterfly valve
06/01/2011	CN201851722U Fireproof check valve with alarm
06/01/2011	CN201851708U Double-power switching valve
06/01/2011	CN201851682U Manual air inlet valve for deduster
06/01/2011	CN102080737A Pilot-operated electromagnetic valve with valve position feedback signal
06/01/2011	CN102080735A Piezoelectric switch type valve positioner control method and piezoelectric switch type valve positioner control system
06/01/2011	CN101583818B Fluid regulatory systems and processes
06/01/2011	CN101358665B Miniature passive bidirectional vacuum valve
06/01/2011	CN101349355B Fluid control valve
05/2011
05/26/2011	WO2011062830A1 Plumbing fixture with flush valve actuator and methods of calibrating same
05/26/2011	WO2011061005A1 Self-monitoring flow measurement assembly and method for the operation thereof
05/26/2011	WO2011060971A1 Method for the ultrasonic welding of two plastic components
05/26/2011	US20110120577 Nuclear Grade Air Accumulation, Indication and Venting Device
05/26/2011	US20110120574 Intelligent thermostatic water outflowing device
05/25/2011	EP2201279B1 Valve testing
05/25/2011	CN201844588U Electric thermostat of solar water heater
05/25/2011	CN201844106U Memory type visible safety valve failure display
05/25/2011	CN201844102U Manual operating device of manual butterfly valve
05/25/2011	CN201844095U Intelligent controller and electric execution mechanism
05/25/2011	CN201844077U Fuel gas safety protection valve
05/25/2011	CN201844062U Multi-way valve
05/25/2011	CN201844051U Manual adjustment valve
05/25/2011	CN201844034U Butterfly valve provided with control signal biswitch
05/25/2011	CN201844028U Non-water automatic closing water tap with capability of batch type alarming during water drainage
05/25/2011	CN201842659U External metering startup device of water control valve
05/25/2011	CN102072358A Valve position detecting device for high-temperature hydraulic valve
05/25/2011	CN102072353A Intelligent reciprocating type driving and controlling system of coal valve
05/25/2011	CN102072346A Membrane pressure type dynamic balance manual adjusting valve
05/25/2011	CN102072340A Human body inductive touch control water discharge device and control method thereof
05/25/2011	CN102072339A Tap for regulating hot and cold water
05/25/2011	CN101598224B Universal type quasi-fluid system
05/24/2011	CA2456190C System and method for monitoring a pressurized system
05/19/2011	WO2011011057A3 Multi-port stopcock valve and flow designating system
05/18/2011	EP2321563A1 Automated valve testing apparatus
05/18/2011	CN201836527U Touch type instantaneous water heating faucet
05/18/2011	CN201836524U Faucet
05/18/2011	CN201836523U Valve core positioning structure of numerical-control hydraulic valve
05/18/2011	CN201836508U Pneumatic actuator of damper
05/18/2011	CN201836506U Control device for emergency water electromagnetic valve of vacuum furnace
05/18/2011	CN201836505U Touch type luster porcelain faucet
05/18/2011	CN201836499U Faucet capable of detecting water level
05/18/2011	CN201836487U Shockproof valve without energy driving for pipeline
05/18/2011	CN201836447U Modified intelligent constant-temperature water discharging device
05/18/2011	CN102062257A Leak-proof constant temperature valve with adjustable KV (kilovolt) value
05/18/2011	CN102062255A Handle assembly of regulating valve
05/18/2011	CN102062250A Two-channel valve position transformer circuit for valve
05/17/2011	CA2637769C Valve device
05/17/2011	CA2480140C Disc check valve
05/11/2011	CN201827511U Novel water faucet
05/11/2011	CN201827510U 手动头指示器 Manual head indicator
05/11/2011	CN201827459U Air-release valve
05/11/2011	CN201827381U Micro-control flow regulating valve
05/11/2011	CN102052514A Simple and easy control method of intelligent valve locator
05/11/2011	CN102052513A Reducing agent injection valve abnormality detection device and abnormality detection method, and internal combustion engine exhaust gas purification system
05/11/2011	CN102052509A Flow control valve
05/11/2011	CN102052499A Ore pulp conveying electric valve device monitoring system and monitoring method thereof
05/11/2011	CN101382204B Photoelectric detection thermostatic controlled valve
05/05/2011	WO2011050983A1 Device for the sensor-based detection of a pressure difference in a working line through which compressed air flows
05/05/2011	US20110100480 Mobile tire inflator
05/04/2011	CN201818890U Fire-fighting signal gate valve with switching signal indicator lamps
05/04/2011	CN201818889U Optical engine-based valve stroke sensor
05/04/2011	CN201818888U Valve
05/04/2011	CN201818851U Backflow preventer with failure transmitting device
05/04/2011	CN201818835U Five-way plastic valve for gas extraction drilling
05/04/2011	CN102047013A 流动控制阀 Flow control valve
05/04/2011	CN102042437A Hand wheel component of temperature control valve
05/04/2011	CN102042435A Electromagnetic pilot valve driver
05/04/2011	CN101709801B Dynamic differential pressure balanced control valve
05/04/2011	CN101652593B Method for checking the functionality of an actuator
05/04/2011	CN101512203B Apparatus to determine the position of an actuator
05/04/2011	CN101457846B Three-way valve
05/04/2011	CN101457844B Double gate valve

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