152321 ⎘
Safety valves; Equalising valves, e.g. pressure relief valves; Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
PRESSURE REGULATING VALVE WITH PISTON
#2VALVE
#3UNLOADING VALVE AND A GAS LIFT SYSTEM AND A METHOD OF INSTALLING SUCH A GAS LIFT SYSTEM
#4PRESSURE EQUALIZATION APPARATUS
#5FAST-RESPONDING PASSIVE FLOW RATE LIMITING VALVE FOR HIGH PRESSURE GAS APPLICATIONS
#6TWO-WAY ANGLE VALVE CAPABLE OF BUFFERING DEFLATION
#7PRESSURE DRIVEN FLUID DELIVERY SYSTEM
#8EXCESS FLOW VALVE AND TANK VALVE DEVICE PROVIDED WITH SAME
#9PRESSURE RELEASE HOUSING
#10FLUIDIC DEVICE COMBINING A NON-RETURN VALVE AND A DUAL-FLOW FLOW RESTRICTOR
#11COMPACT INLINE OVER-PRESSURIZATION PROTECTION DEVICE
#12EXCESS FLOW VALVE FOR CRYOGENIC FLUID TANK
#13GAS NEGATIVE PRESSURE VALVE
#14PRESSURE REGULATING VALVE WITH PISTON
#15COMBINATION REGULATOR VALVE
#16HYDRAULIC FUSE
#17Valve assembly with adjustable spacer and noise reduction
#18Pressure Valve for a Liquid
#19VALVES AND CONTROL SYSTEMS FOR CLEAN FLUID PRESSURE EQUALIZATION AND DE-ENERGIZATION
#20Telescoping spring retention assembly for a check valve
#21Backflow prevention assembly having a cartridge with dual zone testing
#22Flow rate control unit and water supply device with fine bubble generating arrangement incorporating flow rate control unit
#23CHECK COVER ASSEMBLIES FOR BACKFLOW PREVENTION ASSEMBLIES WITH INTEGRATED TEST COCK PROTECTION SHROUD
#24Compact valve assembly
#25FLOW CONTROL VALVE, DAMPER AND STEERING DEVICE
#26Excess flow valve with installation indicator
#27Backflow prevention assembly having a cartridge with dual zone testing
#28Valve
#29Fuel nozzle with reduced flow tolerance
#30Variable pressure control valve
#31Reversible spring retention assembly for a valve
#32Method of removing hydraulic fluid from an aircraft hydraulic system, an aircraft hydraulic system, and an aircraft
#33GAS REGULATOR WITH OVERLOAD PROTECTION FUNCTION
#34Pressure-reducing valve, valve unit, valve device, and leaf spring
#35Diverted pressure regulator for a liquid
#36Pressure release housing
#37Gas pressure regulator
#38Combination valve
#39Differential pressure opening and excess flow closing valve for gas cylinder
#40Pressure valve for a liquid
#41Combination regulator valve
#42Explosion protection valve for decoupling system parts or workpieces, comprising a bearing assembly for the valve closing body
#43Pressure-reducing valve
#44System and method for line pressure testing with isolation valve
#45Check cover assemblies for backflow prevention assemblies with integrated test cock protection shroud
#46Backflow prevention assembly with telescoping bias assembly and reversible valve member
#47Multi-function orifice subassembly for flow limiters
#48Check valve cartridge with flow guide for compact backflow prevention assembly
#49Explosion protection valve for decoupling system parts or workpieces, comprising a sealing ring
#50PRESSURE RELIEF VALVE
#51CHECK VALVE AND VALVE DEVICE HAVING SAME
#52Vent valve flow fuse
#53Desalination system and method
#54Pilot valve for pressure relief valve
#55Valve for a firefighting installation, and installation thereof
#56Fuel nozzle with reduced flow tolerance
#57Fluid control valve
#58Oil returning valve set with multi-stage throttling control
#59Vent limiting device for use with fluid regulators
#60Sprinkler elbow connector with integral pressure regulator
#61Precision fuel metering check valve cartridge
#62Variable displacement compressor
#63Fuel tank safety valve
#64Combination regulator valve
#65Safety valve
#66Deep set safety valve
#67Ventilation flow rate regulator for a pressurized vehicle tank
#68Pressure-Relief Device With a Variable Mass Flow Rate
#69Bypass valve and pig having a bypass valve
#70Vent limiting device for use with fluid regulators
#71Regulating valve
#72Bleed valves
#73Multidirectional vent limiting devices for use with fluid regulators
#74Pressure reducing valve
#75Force equilibrium of a valve rod due to internal pressure equalization
#76Pressure regulator valve
#77Valve body having primary and secondary stem guides
#78Vacuum-based energy-saving large-capacity precision pressure regulation valve
#79Line rupture safeguard for a hydraulic cylinder
#80Line pressure isolation valve
#81Ventilation flow rate regulator for a pressurised tank of a vehicle
#82Dialysis machine and constant flow regulator
#83Safety valve and gas cylinder having same
#84Valve for controlling coolant flow and fuel cell cooling system using the same
#85Oil pump pressure relief valve layout
#86Valve assembly for a tire inflation system
#87Multidirectional vent limiting devices for use with fluid regulators
#88SPIRAL SPRING FLOW REGULATOR
#89Strainer assembly for internal valve
#90Valve body having primary and secondary stem guides
#91Spring seat for an internal valve
#92Spring seat for an internal valve
#93Pressure reducing valve unit
#94Gas delivery valve and methods of use thereof
#95Throttling device and refrigeration cycle
#96Throttling device and refrigeration cycle
#97Throttle device and refrigeration cycle system with same
#98Flow rate safety valve
#99Waste water air stop valve
#100Fuel tank safety valve
#101Protection device for limiting pump cavitation in common rail system
#102ADJUSTMENT-FREE MULTI-STAGE PROSTHESIS AIR CYLINDER
#103Method and valve assembly for flushing of debris
#104Throttle device and refrigeration cycle system with same
#105Multistage automated thermal balancing valve
#106Switch valve unit, fluid switch and kit of fluid switches
#107Fluid valve, in particular a return valve for a painting system
#108THROTTLE DEVICE AND REFRIGERATING CYCLE
#109Flow limiter valve
#110Pressure regulating valve
#111Air turbine starter with lubrication valve
#112Pressure reducing valve
#113Valve for a water-supply system
#114Flow direction restriction valve mechanism and valve device
#115Flow limiting duct vent valves and gas turbine engine bleed air systems including the same
#116Throttle device, and refrigeration cycle system including same
#117Valve device capable of maintaining safe pressure of pressure vessel
#118In-line servicable shutoff valve with excess flow
#119SELF REGULATING PRESSURE THROTTLE
#120Safety valve
#121Spherical automatic flow emergency restrictor (S.A.F.E.R.) valve
#122Nozzle-type check valve with piston
#123Automatic shut-off device
#124Timing valve and kick-down valve
#125Fluid flow control devices and systems
#126Hole plug
#127Self-regulating flow control device
#128Fuel vapor control device
#129Pressure reducing valve
#130Pressure regulator for hydrogen storage system
#131Shut-off valve
#132Fluid valve, in particular a return valve for a painting system
#133Hydraulic circuit
#134Anti-shake flow-limiting cutoff valve
#135Flow rate control device
#136Connecting structure for vacuum system
#137Relief valve for overload protection
#138High pressure relief valve piston
#139Pipeline pressure isolation systems and devices
#140Pipeline pressure isolation systems and devices
#141Automatic shut-off device
#142THROUGHFLOW RATE LIMITING DEVICE
#143Overfill prevention valve
#144Pressure reducing valve
#145Pressure limiting valve and alternative method for testing a backflow preventer using the same
#146Expansion valve with variable opening degree
#147Pneumatic drive
#148AUTO SHUTOFF DEVICE
#149Brake fluid pressure retainer device
#150Flow control valves
#151Valve seat body and valve device
#152Pressure-control Valve
#153Valve for controlling a gas flow, liquid separator, ventilation system and internal combustion engine comprising such a valve
#154Nuclear steam generator steam nozzle flow restrictor
#155EXCESS FLOW VALVE
#156Pipe break valve device
#157OVER-PRESSURE PROTECTION DEVICE
#158Device for burst pipe safety
#159Gas flow monitor
#160Fluid valve, particularly return valve for a painting system
#161Device for inserting a shut-off device in a pipeline
#162Sprinkler with pressure regulation
#163Decompression valve
#164Ventilation device for a hydraulic cylinder
#165Fluid Selective Check Valve
#166Water appliance having a flow control unit and a filter assembly
#167GAS FLOW MONITOR
#168Needle-type stepped cylindrical stopper for automatic control of water consumption in pipelines
#169Method and apparatus for controlling fluid pressure
#170MEDICAL GAS COUPLING
#171Water cut-off valve
#172Hydraulic Shut-Off Valve with Surge Resistant Chamber
#173Sprinkler with pressure regulation
#174FEATHER GASKET FOR AN EXCESS FLOW VALVE
#175Flow controlled Y connector
#176Pressure regulator for hydrogen storage system
#177Gas engine regulator
#178Leak detector
#179TEMPERATURE CONTROL VALVE
#180Gas flow monitor
#181CONTROL SYSTEM FOR A HYDRAULIC ELEMENT
#182CONNECTOR CLAMP WITH PRESSURE VALVE
#183Excess flow valves
#184Anti-flooding device
#185SAFETY VALVE HAVING PISTON WITH MODIFIED ORIFICE
#186Blocking device
#187Check valve
#188Check Valve
#189Three position fuel line check valve for relief of diurnal pressure
#190High pressure safety valve, system and method
#191SAFETY SHUT OFF VALVE FOR USE IN HYDRAULIC SYSTEM
#192Cartridge insert valve
#193Excess flow valve
#194Pneumatic safety valve
#195Hydraulic System Safety Shut Off Valve
#196Automatic pressure regulating valve for a pneumatic tool
#197A Throttle Mechanism
#198Excess flow valves
#199Pressure shuttle
#200Fuel line check valve system for relief of diurnal pressure
#201Three position fuel line check valve for relief of diurnal pressure
#202Gas cylinder dispensing valve
#203Safety valve
#204Spill prevention system with safety valves
#205Sprinkler with pressure regulation
#206Method and apparatus for pneumatic regulation including a high-pressure reserve
#207Gas cylinder valve assembly
#208Combination excess-flow/back-flow valve
#209Gas pressure regulator
#210Valve assembly
#211Electronically regulated vehicle brake system
#212Safety valve assembly having set and reset mechanisms
#213Gas cylinder dispensing valve
#214Safety valve assembly having reset mechanism
#215Fluid flow regulator for swimming pool cleaning system
#216Automatic flow rate control valve
#217Method and apparatus for pneumatic regulation a high-pressure reserve
#218Auto-drain valve of air compressor
#219Surge suppression and safety cut-off valve
#220Ball and socket breakaway fitting
#221Valve arrangement in a hydraulic circuit, use of the same and arrangement for controlling a hydraulic vehicle drive
#222Gas safety device
#223Flow control valve
#224Lighter with improved thermodynamics
#225Normally open reverse flow flapper valve
#226Fluid control valve
#227Pressure actuated valve
#228Combination shut-off and resetable excess flow valve
#229Upgrading automatic transmissions
#230Mass and/or spring assisted rupture disc
#231Double poppet check valve for low and high flow rates