ON/OFF valves:                                                                                                             Valve selection

Knife gate valves	Angle seat valves	Seat/globe valves	Ball valves	Butterfly valves	Check valves
Aseptic valves	Lined valves	Safety relief- and vacuum valves	Bottom valves	Pinch valves	Diaphragm valves
Needle- and manometer valv.	Special valves	Industrial dampers	Steam traps	Sampling