188390 ⎘
Control of flow without auxiliary power the in-line sensing element being a piston or float without flexible member or spring
Sub-classes:Fluid Control System for Supplying Pressurized Fluid to Hand Operated Pumps
#2Autonomous flow control device with pilot amplified operations, method, and system
#3Flow divider valves with transient pressure limiting
#4Valve device
#5Self-closing aquarium valve
#6Density-based autonomous flow control device
#7Toilet fill valve with improved noise performance
#8Expansion valve with a two-step variable orifice area
#9Expansion valve with a variable orifice area
#10Double flow control mechanism of a soft touch drain valve and a double flow control method thereof
#11System for controlling fluid flow
#12VARIABLE AREA ORIFICE FOR AN ENGINE
#13Autonomous flow control system and methodology
#14System, particularly for vegetation cultivation, including a water reserve with constant overflow
#15Method and an arrangement for controlling fluid flow into a production pipe
#16Ventilating and evacuating valve for conduit pipes and/or braces
#17Valve assembly, in particular for use in pneumatic networks
#18Fluid discharge device
#19FLOW REGULATOR DEVICE
#20Flow control device and flow control method
#21Use of autonomous (self-adjusting) valves in injectors in oil production
#22Method for flow control and autonomous valve or flow control device
#23Flow regulator device
#24Flow controller
#25Rod Type Mechanical Valve for Fluid Flow Control
#26Pressure regulator apparatus
#27Flow control valve
#28Pneumatic controllers, pneumatically controlled inline valves, and methods of actuating inline valves
#29Modular check valve system
#30Water supply assembly for an autoclave