Valve casing for use in a butterfly valve
Valve for abrasive material
Valve for fluids containing abrasive particles
Valve having ellipsoid valve member
Valve mechanism for low temperature applications
Valve with improved combination bearing support and seal
Valve with thin-film coating
Vaned spool type directional control valve and four-way...
Water meter cover
Wear monitoring construction for erosive/corrosive flow conducti
Weatherproof insulated valve cover
Well flow line choke