152138 ⎘
Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary Plug valves;; Details; Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces; Sealing effected by the flowing medium with tongue-shaped means
VALVE SEAT AND A VALVE SEALING ARRANGEMENT OF A VALVE ASSEMBLY
#2Valve seat and a valve sealing arrangement of a valve assembly
#3Coolant valve for a vehicle
#4Refrigerant control valve device
#5Ball valve seal