Patents for F16K 17 - Safety valves; Equalising valves (21,027)
01/2012
01/18/2012CN202118320U Safety valve
01/18/2012CN202118319U Air valve type valve core of safety valve
01/18/2012CN202118318U Multifunctional control valve plug
01/18/2012CN202118317U Constant-flow relief valve
01/18/2012CN202118316U Corrosion-resistant automatic regulating valve
01/18/2012CN202118307U Marine air bottle head valve
01/18/2012CN102322542A Fireproof check valve for flue
01/18/2012CN101666386B Self-operated type three-way valve
01/17/2012US8096315 Double-walled contained shear valve, particularly for fueling environments
01/12/2012WO2012006224A2 Valve control device
01/12/2012WO2012006131A2 Washer chamber pressure-relief assembly
01/12/2012WO2012005390A1 Valve for controlling pressure
01/12/2012WO2012003785A1 Flow adjustment device
01/12/2012WO2012003776A1 Water-saving check valve
01/12/2012WO2011139518A3 Controlling fluid flow
01/12/2012WO2011139025A3 Auto-switching spraying apparatus
01/12/2012US20120006740 Filter assembly with reusable bypass valve
01/12/2012US20120006636 Pressure actuating valve for impact dispersal device
01/12/2012US20120006429 Safety valve
01/12/2012US20120006426 High Range Flow Valve
01/12/2012CA2800303A1 Washer chamber pressure-relief assembly
01/11/2012EP2405165A2 Relief valve
01/11/2012EP2404090A1 Shape memory alloy trigger for pressure relief valve
01/11/2012CN202109085U Microprocessor system controlled fire resistant damper
01/11/2012CN202109052U Fireproofing vent valve of exhaust passage
01/11/2012CN202109051U Oil spill cutoff valve
01/11/2012CN202109050U Fuel gas electronic safety monitor
01/11/2012CN202109049U Positive, negative pressure over-pressure insurance metering valve
01/11/2012CN202109048U Two-way valve with dynamic flow rate balance function
01/11/2012CN202109047U Flow rate regulation valve
01/11/2012CN202109046U Safety valve with a pressure limiting device
01/11/2012CN202109045U Pilot operated safety valve
01/11/2012CN202109044U Fuel steam valve
01/11/2012CN202109043U Explosion-proof pressure reducing valve
01/11/2012CN202109042U Safety valve for combustion gas
01/11/2012CN202109032U Water sinking pipeline gas conveying gas discharging valve assembly
01/11/2012CN202108093U Pneumatic type flush tank
01/11/2012CN102313056A Electromagnetic gas emergency cut-off valve with shake sensing and energy storage power-down valve closing function
01/11/2012CN102313055A Self-operated adjusting valve
01/11/2012CN102313054A Piston type pressure reducing valve
01/11/2012CN102313053A 抽气式安全阀 Safety valve exhaust
01/11/2012CN102313052A Built-in pilot operated safety valve
01/11/2012CN102313051A Safety valve for polypropylene loop reactor
01/11/2012CN102313050A Valve rod of needle valve
01/11/2012CN102313049A Pressure reducing valve
01/11/2012CN101865321B Diaphragm cutting type electric explosion valve
01/11/2012CN101839359B Variable-difference relief valve
01/11/2012CN101649927B Ultrahigh vacuum automatic pressure relief valve
01/10/2012US8091583 Double check valve for a fuel system
01/10/2012US8091574 Bursting disc assembly
01/10/2012CA2687046C Hazard detection and suppression apparatus
01/10/2012CA2541613C Safety valve for toilet tank
01/05/2012WO2012002875A1 Valve assembly for a differential pressure sensor with safety valve
01/05/2012WO2012002721A2 Valve control system, bidet using the same, and valve control method
01/05/2012WO2011135119A9 Tap for water supply pipes
01/05/2012WO2011123387A3 A safety valve and method of use
01/05/2012US20120000548 Rupture disk
01/05/2012CA2800805A1 Valve assembly for a differential pressure sensor with safety valve
01/04/2012CN202101574U Pressure reducing type water/ground energy heat exchanger
01/04/2012CN202100791U Automatic water saving valve capable of being installed and used on time-lapse flush valve product
01/04/2012CN202100790U In-wall type pressure balance valve faucet
01/04/2012CN202100789U Adjusting valve
01/04/2012CN202100788U Water stop valve
01/04/2012CN202100787U Water faucet with water-saving device
01/04/2012CN202100786U Air release valve
01/04/2012CN202100785U Magnetic safety valve of filter
01/04/2012CN202100784U Membrane type pressure retaining valve
01/04/2012CN202100783U Safety relief valve
01/04/2012CN102307501A Operating valve
01/04/2012CN102305302A Automatic flow regulating valve for grate cooler
01/04/2012CN102305301A Automatic release valve
01/04/2012CN102303598A Electronic stability program (ESP) normally open valve with pressure limiting valve function
01/04/2012CN101929574B Dynamic balance motor-driven pressure-difference valve
01/04/2012CN101865312B Double gas source high-flow pressure reducing valve
01/04/2012CN101749468B Communication equipment room waterproof system
01/04/2012CN101655165B Novel three-way pressure reducing valve
01/04/2012CN101392840B Valve
01/04/2012CN101298890B Adjustable compression release valve
01/04/2012CN101243272B Pressure relief valve
01/04/2012CN101230925B Combined break valve by hand/gas
01/03/2012US8087427 Vapor phase epitaxy apparatus and irregular gas mixture avoidance method for use therewith
01/03/2012US8087424 Subsea valve actuator apparatus
01/03/2012US8087174 Shape memory safety utensil
12/2011
12/29/2011WO2011162822A2 Fluid circulation valve assembly for fluid proportioner
12/28/2011CN202091620U 固定式调压阀 Fixed pressure regulator
12/28/2011CN202091604U 燃气空气比例控制阀 Gas air ratio control valve
12/28/2011CN202091590U 一种煤气自动关闭装置 One kind of automatic gas shut-off device
12/28/2011CN202091589U 用于水力系统的压差调节器 Differential pressure regulator for hydraulic systems
12/28/2011CN202091588U 气体焊枪减压阀 Gas torch valve
12/28/2011CN202091587U 弹簧薄膜式减压阀 Spring diaphragm valve
12/28/2011CN202091586U 单向限压阀 Unidirectional pressure limiting valve
12/28/2011CN202091585U 用于采暖和空调系统的压差调节阀 Pressure for heating and air conditioning systems regulating valve
12/28/2011CN202091584U 多级节流阀 Multistage throttle
12/28/2011CN202091583U 溢流安全阀 Overflow valve
12/28/2011CN202091582U 高温高压燃气系统用燃气安全阀 High pressure gas system with a gas valve
12/28/2011CN202091581U 低速离合器泄压阀 Low clutch relief valve
12/28/2011CN202091566U 入墙式恒温龙头 Into the wall thermostat
12/28/2011CN202089357U 用于包装容器的透气隔水阀 Ventilation valve watertight containers for packaging
12/28/2011CN102301299A 减压阀 Valve
12/28/2011CN102301298A 减压阀 Valve
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