Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16K - Valves; Taps; Cocks; Actuating-floats; Devices for venting or aerating › F16K 17 - Safety valves; Equalising valves
Patents for F16K 17 - Safety valves; Equalising valves (21,027)
03/2014
03/19/2014CN203488801U Pipe fluid safety control valve
03/19/2014CN203488800U Surge-preventing respirator of gas pressure regulator
03/19/2014CN203488799U Manual and pneumatic trigger
03/19/2014CN203488798U Sealing structure on low-pressure safety valve
03/19/2014CN203488782U Automatic filter blow-down valve
03/19/2014CN203488759U Rapid speed regulation valve
03/19/2014CN103644426A Full-sealed magnetic control pipeline valve
03/19/2014CN103644366A Novel water-hammer-prevention coaxial valve
03/19/2014CN103644344A Automatic permanent magnet earthquake gas closing valve
03/19/2014CN103644343A Safe emergency release coupler
03/19/2014CN103644342A Pneumatic-control pollution-resistant zero-leakage cartridge pressure reducing valve
03/19/2014CN103644341A Cutting off type indoor pressure regulator
03/19/2014CN103644340A High-temperature and high-pressure difference regulating valve with large diameter
03/19/2014CN103644339A Pollution resistant pilot operated relief valve
03/19/2014CN103644338A Pressure regulating valve and balance valve assembly with pressure regulating valve
03/19/2014CN103644337A Natural gas solenoid valve
03/19/2014CN103644336A Pilot type active belt position monitoring safety valve
03/19/2014CN103644328A Puncture valve
03/19/2014CN102818053B Voltage regulator and cut-off valve thereof
03/18/2014US8672042 Continuous fluid circulation valve for well drilling
03/18/2014US8671972 Safety valve system for overpressure protection of hydraulic circuits
03/18/2014US8671971 Systems and methods for providing a monitoring and deactivation apparatus for a beverage distribution system
03/18/2014US8671968 Device for pressure testing of pipes
03/18/2014US8671967 Relief valve
03/18/2014CA2780760C Fuel cartridge with flexible liner
03/18/2014CA2598776C Safety valve testing
03/13/2014WO2014039870A1 Valve assembly
03/13/2014US20140074044 Needle Hub and Valve for Needle Hub
03/13/2014US20140069529 Relief valve
03/13/2014US20140069514 Water-proof structure provided with internal barometer for terminal device and method for controlling a water-proof structure
03/13/2014DE102013100778B3 Rückschlagventil für Entlüftungs- oder Auslassöffnungen von Drucklufteinrichtungen von Fahrzeugen Check valve for venting or outlet of compressed air equipment of vehicles
03/13/2014DE102012216056A1 Als Rückschlagventil ausgeführtes Überdruckventil As a non-return valve engineered pressure relief valve
03/12/2014EP2704982A1 Fixation of a fitting on a container
03/12/2014CN203477666U Docking device of air outlet of boiler safety valve
03/12/2014CN203477590U Flow-limiting pressure reducer
03/12/2014CN203477539U Protective cover for pressure regulating valve
03/12/2014CN203477505U Protector for preventing top of fixed-roof oil tank from inner-outer pressure difference overrun
03/12/2014CN203477504U Liquid spraying valve not affected by suction pressure
03/12/2014CN203477503U Stop valve main spring
03/12/2014CN203477502U Multiple-blade automatic adjusting valve structure
03/12/2014CN203477501U Self-operated balance electric control valve
03/12/2014CN203477500U Pressure maintenance mechanism of rapid truck control valve
03/12/2014CN203477499U Pressure regulator
03/12/2014CN203477498U Overflow stop valve
03/12/2014CN203477497U Overflow stop valve
03/12/2014CN203477496U Pressure reducing valve device
03/12/2014CN203477495U Constant pressure valve for sintering furnace
03/12/2014CN203477494U Safety valve
03/12/2014CN203477493U Manual exhaust safety valve
03/12/2014CN203477492U Safety valve
03/12/2014CN203477491U Anti-osmosis air valve
03/12/2014CN203477490U Pressure difference control valve for control and adjustment of pressure difference
03/12/2014CN203477489U Air bleed valve with linearly adjustable air bleed area
03/12/2014CN203477488U Household water supply reducing valve
03/12/2014CN203477485U All-welded mechanical actuating propellant filling and releasing valve
03/12/2014CN203477465U Corridor pressure adjusting box
03/12/2014CN203476714U Backflow pressure relief valve
03/12/2014CN103629409A Gas valve
03/12/2014CN103629408A Speed regulation valve
03/12/2014CN103629407A Flow control valve
03/12/2014CN103629406A Hydrogen-generating fuel cell cartridges
03/12/2014CN103629405A Airtight Teflon valve for having control over fluid flow
03/12/2014CN103629404A Automatism flow adjusting valve
03/12/2014CN103629403A Multifunctional decompressor
03/12/2014CN102734523B Dynamic floating barrel counter weight adjusting mechanism for water tank inlet valve
03/12/2014CN102442072B Quick exhausting device for ink bottle
03/12/2014CN102089559B Pressure relief valves
03/11/2014US8668168 Space vehicle valve system
03/11/2014US8667985 Pressure relief valve and vent assembly
03/11/2014US8667984 Expansion valve
03/11/2014US8667794 Valve seat and gasket for exhaust bypass valve
03/06/2014WO2014032526A1 Fusible alloy-type safety valve with low leakage and high sealing property
03/06/2014US20140060672 Pressure-limiting valve
03/06/2014US20140060657 Sample Valve Systems And Methods
03/06/2014DE102006026001B4 Sicherheitseinrichtung für ein Wasserheizsystem Safety device for a water heating system
03/05/2014EP2702302A1 Pressure-limiting valve
03/05/2014CN203463746U Nuclear power overpressure rupture device
03/05/2014CN203463745U Ink leakage prevention constant flow valve for continuous ink system of printer
03/05/2014CN203463744U Automatic pressure relieving water sealing device for hydrothermal equipment
03/05/2014CN203463743U Pressure safety valve used on powder tank of concrete mixing plant
03/05/2014CN203463742U Valve body for coffee machine water tank container
03/05/2014CN203463741U Low-pressure large-diameter safety valve
03/05/2014CN203463740U Pressure regulating and unloading valve
03/05/2014CN203463739U Air conditioner and refrigerant pipe and unloading valve thereof
03/05/2014CN203463738U Pressure regulation unloading valve
03/05/2014CN203463737U High-pressure composite sealed air valve
03/05/2014CN203463736U Pneumatic draining valve
03/05/2014CN203463735U Safety valve with opening and closing status indication function
03/05/2014CN203463733U Flap valve
03/05/2014CN203463729U Valve for pneumatic pressure regulating, fast decompression and multi-torch operation
03/05/2014CN203457647U Automatic water-drinking device of chicken house
03/05/2014CN103615594A Anti-cavitation high-temperature high-pressure four-stage pressure reducing valve
03/05/2014CN103615583A Multi-protection emergency cut-off valve
03/05/2014CN103615582A Pressure reduction valve
03/05/2014CN103615581A Overload protective valve of hydraulic actuator
03/05/2014CN103615580A Two-way decompression valve
03/05/2014CN103615424A Direct-operated-type hydraulic threaded insertion buffer overflow valve
03/05/2014CN103611643A Explosion-proof ball head
03/05/2014CN102678994B Automatic decompression voltage and current stabilizer
03/05/2014CN102165161B Device for controlling fluid supply of system
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