Patents for F16K 31 - Operating means; Releasing devices (69,292) |
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02/12/2014 | CN203431279U 电动阀门 Electric valve |
02/12/2014 | CN203431278U Screw type open-close device |
02/12/2014 | CN203431277U Gas solenoid valve |
02/12/2014 | CN203431276U Control system of electric actuating mechanism |
02/12/2014 | CN203431268U 流量调节器 Flow Regulator |
02/12/2014 | CN203431256U Dustproof inlet valve for hammer body |
02/12/2014 | CN203431255U Novel low-resistant pressure-reducing-type backflow preventer |
02/12/2014 | CN203431250U Material distributing valve with adjustable side tee joint |
02/12/2014 | CN203431245U Electromagnetic valve assembly with a pilot pressure control device |
02/12/2014 | CN203431243U Ball valve |
02/12/2014 | CN203431238U Three-way type hydraulically-controlled check valve |
02/12/2014 | CN203431236U Timing conversion control valve |
02/12/2014 | CN203431225U Ball valve with movable valve seats |
02/12/2014 | CN203431214U Self-guided fast-closing stop valve |
02/12/2014 | CN203431213U Non-wear shear-type gate valve |
02/12/2014 | CN203431208U 阀组件 The valve assembly |
02/12/2014 | CN203431204U Fuel gun and pressure-less automatic sealing system thereof |
02/12/2014 | CN203431196U Ventilating duct opening and closing equipment |
02/12/2014 | CN203431194U Control valve, tank body and trailer |
02/12/2014 | CN203431186U Gas blow-off valve |
02/12/2014 | CN203431185U Automatic exhaust valve |
02/12/2014 | CN203431184U Radiator automatic exhaust valve |
02/12/2014 | CN203431183U An electromagnetic control pressure self-adaption inlet and drainage valve |
02/12/2014 | CN203431120U Dynamic balanced electric control valve provided with built-in pressure guiding hole |
02/12/2014 | CN103582773A Electromagnetically actuated valve |
02/12/2014 | CN103582744A 压力脉冲发生器 Pressure Pulse Generator |
02/12/2014 | CN103578685A 线性螺线管 Linear Solenoid |
02/12/2014 | CN103578236A Leakage-proof alertor |
02/12/2014 | CN103576720A Low-consumption control system of gas deep fryer |
02/12/2014 | CN103575000A Electronic expansion valve |
02/12/2014 | CN103574266A Double-electromagnet two-position-two-way high-pressure dry oil switching valve |
02/12/2014 | CN103574265A Temperature regulator for heat exchange loop |
02/12/2014 | CN103574264A Thermostat for heat exchange loop |
02/12/2014 | CN103574153A Switching valve for liquid chromatography |
02/12/2014 | CN103574149A Constant temperature valve temperature adjusting device |
02/12/2014 | CN103574148A Thermostatic valve for water heater |
02/12/2014 | CN103574147A Thermostatic valve and valve body assembly |
02/12/2014 | CN103574146A Handle assembly and faucet with same |
02/12/2014 | CN103574145A Manual emergency butterfly valve driving device in gear and rack transmission |
02/12/2014 | CN103574144A Manual emergency butterfly valve driving device in lead screw transmission |
02/12/2014 | CN103574143A Timing automatic switch manipulator for main valve of liquefied gas steel cylinder |
02/12/2014 | CN103574142A Pontoon flow-limiting valve applied to combined-system sewage catch basin |
02/12/2014 | CN103574141A Water level controller |
02/12/2014 | CN103574140A Manual and pneumatic operating methods applicable rapid closing cut-off valve |
02/12/2014 | CN103574139A 真空阀 Vacuum valve |
02/12/2014 | CN103574138A Security level low-leakage quick isolating valve |
02/12/2014 | CN103574137A Actuator apparatus having internal passageways |
02/12/2014 | CN103574136A Pressure relief valve |
02/12/2014 | CN103574135A Hydraulic control device of marine valve |
02/12/2014 | CN103574134A Electromagnetic spool valve |
02/12/2014 | CN103574133A Solenoid valve |
02/12/2014 | CN103574132A Solenoid valve |
02/12/2014 | CN103574131A 流量控制阀 Flow control valve |
02/12/2014 | CN103574130A Electric actuator |
02/12/2014 | CN103574129A Electronically controlled valve assembly |
02/12/2014 | CN103574128A Precision straight stroke actuating mechanism |
02/12/2014 | CN103574127A Micro differential pressure control based valve quick positioning system |
02/12/2014 | CN103574126A Intelligent constant-current automatic control device |
02/12/2014 | CN103574125A 阀 Valve |
02/12/2014 | CN103574124A Valve drainage control system and valve drainage control method |
02/12/2014 | CN103574120A Solenoid valve and auto valve having it |
02/12/2014 | CN103574118A Liquid injection valve unaffected by suction pressure |
02/12/2014 | CN103574117A Automatic gas pressure relief device |
02/12/2014 | CN103574103A Automatic water heater temperature adjusting valve and working method thereof |
02/12/2014 | CN103574102A Automatic water heater temperature adjusting valve |
02/12/2014 | CN103574097A Single-lever mixing faucet |
02/12/2014 | CN103574094A Flow regulating valve |
02/12/2014 | CN103574091A Valve assembly suitable for sea floors |
02/12/2014 | CN103574090A Novel valve |
02/12/2014 | CN103574089A Ball valve |
02/12/2014 | CN103574083A Gate valve using slope driving |
02/12/2014 | CN103574079A Automatic valve preventing outlet pressure fluctuation interference |
02/12/2014 | CN103574077A Conical-surface regulating valve sealing device |
02/12/2014 | CN103574074A Turbine butterfly valve and positioning and locking device for worm of turbine butterfly valve |
02/12/2014 | CN103574072A Butterfly valve with closing protection function |
02/12/2014 | CN103574066A Pressure regulator provided with muffler device |
02/12/2014 | CN103574065A Electromagnetic rapid cut-off valve |
02/12/2014 | CN103574063A Valve apparatus |
02/12/2014 | CN103574062A 电子膨胀阀 Electronic expansion valve |
02/12/2014 | CN103573993A Thermostat for heat exchange loop |
02/12/2014 | CN103573992A End cover assembly for temperature regulator |
02/12/2014 | CN103573991A Thermostat for heat exchange loop |
02/12/2014 | CN103573877A Remote control device of speed reducer |
02/12/2014 | CN102954241B Pressure sealing piloted extra high pressure gate valve |
02/12/2014 | CN102900859B Underwater hydraulic driven type flat plate gate valve |
02/12/2014 | CN102889413B Intelligent electric control system and method of redundancy actuator for valve |
02/12/2014 | CN102829216B Electrically operated valve for refrigerating system |
02/12/2014 | CN102758946B Piezoelectric-type electronic expansion valve |
02/12/2014 | CN102606768B Two-position four-way valve for low-temperature fluid |
02/12/2014 | CN102563180B Flow regulating valve |
02/12/2014 | CN102537487B Valve driving device |
02/12/2014 | CN102459979B Biasing apparatus for use with actuators |
02/12/2014 | CN102301167B Solenoid valve for transmission |
02/12/2014 | CN102261513B Inlet/exhaust valve for sewage containing lots of impurities and gases |
02/11/2014 | US8647591 Microarray reaction device and method of using the same |
02/11/2014 | US8646749 Electromagnetically actuatable valve |
02/11/2014 | US8646748 Pressure regulator |
02/11/2014 | US8646473 Electro-hydraulic sensor fail safe |
02/11/2014 | US8646471 Electrostatically addressable microvalves |
02/11/2014 | US8646448 EMG-controlled ventilator and method for the operation thereof |