Valve opening and closing mechanism
Valve operating mechanism of internal combustion engine
Valve operating without friction
Valve particularly adapted for utilization in controlling the fl
Valve particularly useful for flushing fluid lines
Valve piston
Valve plate for piston compressor, especially for air compressio
Valve plate structure
Valve positioner with pressure feedback, dynamic correction and
Valve positioner with pressure feedback, dynamic correction and
Valve provided with a passage for conveying a medium and an...
Valve providing pressure differential proportional to...
Valve responsive to fluid properties
Valve restraint enhancement
Valve seal mechanism
Valve seals
Valve seat construction for valves for controlling the pressure
Valve seat for a plate-type, fluid-control valve
Valve seat for fuel pressure regulator
Valve seat for use with pumps for handling abrasive fluids