Dual mode solenoid valve with pressure regulation
Dynamic gas flow controller
Electro-optical fuel blending process
Electronic air separation system
Electrostatic monitoring system
Enhanced backflow prevention apparatus and method
Evaluation and regulation of the thermal power of a flow of...
Excess flow shut-off valve
Expansible chamber device having variably restrained valve syste
Faucet proportioner
Feedback color control system
Fill limit vapor valve with variable vapor venting capability
Fire-fighting monitor with remote control
Fire-fighting monitor with remote control
Float system for accumulator
Floating intake for transport of liquid from a fixed depth below
Flow additive suspension system
Flow control device
Flow control device having a lip seal and compressible...
Flow control method for micro system