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 31 - Operating means; Releasing devices
Patents for F16K 31 - Operating means; Releasing devices (69,292)
03/2014
03/26/2014CN203500494U High-performance stop valve
03/26/2014CN203500493U Hydraulic automatic control valve
03/26/2014CN203492340U Novel farm fertilizer applicator
03/26/2014CN103688463A 流量控制致动器 The flow control actuator
03/26/2014CN103688093A Solenoid valve assembly for a seat of a vehicle
03/26/2014CN103688091A Valve module
03/26/2014CN103688046A Assembly for an electrically operated valve
03/26/2014CN103687391A Waterproof structure of barometer built-in terminal device and control method
03/26/2014CN103683671A Rotary motor and check valve device
03/26/2014CN103683371A Self-generating electricity turncock control device and method
03/26/2014CN103681099A Gas relay with remote control function
03/26/2014CN103680807A Solenoid
03/26/2014CN103674616A Gravity piston type water sampler
03/26/2014CN103673426A Opening feedback electronic expansion valve and control system thereof
03/26/2014CN103672147A Fluid pressure-stabilizing regulating valve
03/26/2014CN103672140A Floater of ball cock
03/26/2014CN103672139A Quick-closing valve for ship
03/26/2014CN103672138A Single-pedal type foot valve
03/26/2014CN103672137A Contact pressing type water faucet
03/26/2014CN103672136A Axial fluid valves with annular flow control members
03/26/2014CN103672135A Manual valve driving device with variable transmission ratio
03/26/2014CN103672134A Flap valve with crank connecting rod structure
03/26/2014CN103672133A Threaded stud rotator
03/26/2014CN103672132A Fluid wave remote control method used for solar heater evacuation valve
03/26/2014CN103672131A Electronic expansion valve
03/26/2014CN103672130A Deepwater underwater brake valve hydraulic driver
03/26/2014CN103672129A Hydraulic and manual pollution discharge device for airplane water wagon
03/26/2014CN103672128A Voltage-sensitive limit water inlet and water shortage protective device
03/26/2014CN103672127A Method and apparatus for damping an actuator on a fluid regulator
03/26/2014CN103672126A Electro-hydraulic actuator
03/26/2014CN103672125A Baffle valve device
03/26/2014CN103672124A Single-seat valve execution device
03/26/2014CN103672123A Buffer type large-torque spring restoration executing mechanism
03/26/2014CN103672122A Oil cylinder
03/26/2014CN103672121A Valve element openness adjusting mechanism, assembly thereof and cartridge valve with assembly
03/26/2014CN103672120A Mining explosive-proof pneumatic executive device integrating solenoid valve and control unit
03/26/2014CN103672119A Valve control mechanism and pneumatic tool with same
03/26/2014CN103672118A Water faucet with manual operation and automatic operation integration function
03/26/2014CN103672117A Solenoid actuated valve
03/26/2014CN103672116A Metering solenoid valve for common rail
03/26/2014CN103672115A Bellows seal electromagnetic valve
03/26/2014CN103672114A Electromagnetic valve
03/26/2014CN103672113A Cutting fluid valve opening device
03/26/2014CN103672112A Electromagnetic actuator and electrically operated valve with the same
03/26/2014CN103672111A Drive circuit of electromagnetic valve
03/26/2014CN103672110A Solenoid valve
03/26/2014CN103672109A Normally open solenoid valve
03/26/2014CN103672108A Electromagnetic valve and welding method of electromagnetic valve
03/26/2014CN103672107A Novel electronic control flow valve
03/26/2014CN103672106A Electric actuating mechanism
03/26/2014CN103672105A Electric actuator
03/26/2014CN103672104A Torque control system and method of electric actuator
03/26/2014CN103672103A Adjusting valve control method and device, and intelligent valve locator
03/26/2014CN103672102A Novel hand wash basin faucet switching system
03/26/2014CN103672101A Full-automatic ignition-synchronization safe fuel gas valve
03/26/2014CN103672100A Novel speed control valve
03/26/2014CN103672099A Valve positioner and pressure sensor calibration method
03/26/2014CN103672098A Valve and valve drive assembly
03/26/2014CN103672088A Deeply-buried type luminous valve
03/26/2014CN103672087A Special valve for pressure-bearing water storage equipment
03/26/2014CN103672086A Valve special for pressure-bearing water storing device
03/26/2014CN103672084A Valve
03/26/2014CN103672082A Safety block bottom valve for storage and transportation device of liquid dangerous goods
03/26/2014CN103672080A Pneumatic reducing valve with resetting device
03/26/2014CN103672078A Fluid adjuster, actuator and method for improving stability of fluid adjuster
03/26/2014CN103672076A Multifunctional pressure-regulating switching valve for liquefied petroleum gas
03/26/2014CN103672074A Pneumatic reducing value with diaphragm member and valve element
03/26/2014CN103672073A Seal disk assembly for a fluid regulator
03/26/2014CN103672067A Voltage-sensitive limit water inlet and water shortage protective device
03/26/2014CN103672066A Novel stop valve
03/26/2014CN103672058A Safety device used on valve special for pressure-bearing water storage device
03/26/2014CN103672057A High-pressure safety rapid shut off valve
03/26/2014CN103672044A Combined water circulation thermostatic faucet
03/26/2014CN103672039A Multi-unit water supply electromagnetic valve
03/26/2014CN103672038A Liquid diverting device
03/26/2014CN103672037A Liquid diverting device
03/26/2014CN103672036A Water temperature selection switch valve and working method thereof
03/26/2014CN103672034A Liquid diverting device
03/26/2014CN103672033A Connector type two-position and three-way valve
03/26/2014CN103672031A Hydraulic control three-way ball valve
03/26/2014CN103672027A Refrigerant conversion valve and equipment having same
03/26/2014CN103672026A Oil atomizer servo controller
03/26/2014CN103672025A Rocker arm three position five-way valve
03/26/2014CN103672022A Bidirectional blocking valve seat
03/26/2014CN103672021A Self-cleaning and sterilizing double-seat valve
03/26/2014CN103672019A Sterile diaphragm valve
03/26/2014CN103672018A Pneumatic reducing valve of seal structure and arranged between diaphragm member and valve element
03/26/2014CN103672016A Channel type electromagnetic normally-closed micro valve
03/26/2014CN103672004A Novel electric valve
03/26/2014CN103671999A Gas plug valve with a gap-free rotary knob structure
03/26/2014CN103671992A Cryogenic gate valve with composite heat dissipation disc valve cover
03/26/2014CN103671990A Gear transmission sector disk valve
03/26/2014CN103671987A Valve convenient to open and close
03/26/2014CN103671986A Back pressure valve
03/26/2014CN103671985A Rotary control type stop valve
03/26/2014CN103671980A Valve rod upward quick-acting mechanism of valve
03/26/2014CN103671977A Fire control stop valve with limiting and protecting device
03/26/2014CN103671965A Supporting lug type butterfly valve with turning plate detachable
03/26/2014CN103671961A Double-clip type butterfly valve with flow rate control board
03/26/2014CN103671959A Double-eccentric-type worm gear butterfly valve
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