Control valve, particularly proportional valve for controlling device for angular adjustment of camshaft opposite to crankshaft of internal combustion engine, has hollow-cylindrically formed valve housing for receiving control piston

摘要

The control valve has a hollow-cylindrically formed valve housing (1) for receiving an axially displaceable control piston (2). The hollow-cylindrically formed valve housing has a section (A) with a constant outer diameter (D), on which an annular elastically deformed sealing element (3) is arranged between two annular support bodies (4,13).