Valve devices
Valve having a closure member for creating flow turbulence in th
Valve with vortex chamber and a mechanical member to shut...
Vehicle speed detecting sensor for anti-lock brake control syste
Vortex chamber controlling combined entrance exit
Vortex chamber valve
Vortex diode jet
Vortex diodes
Vortex flow regulators for storm sewer catch basins
Vortex generator for flow control
Vortex valve
Vortex valves
Vortex valves
Vortex valves
Vortex-diode check valve with flexible diaphragm