Rotary slide valve for use in exhaust gas system of internal-combustion engine, has circular sliding plate arranged between front surface of sleeve and housing cover, where plate overlaps front surface of rotary slider for axial guiding

摘要

The valve has a housing (10) formed with an inner area (24), and a circumferential wall (32) for forming a cylindrical inner area, where the wall is formed with passage openings aligning with connections. A rotary slider (54) is inserted in a sleeve (30), and comprises a cylindrical body (52) that lies at an inner side of the sleeve. A circular sliding plate (70) is arranged between a front surface of the sleeve and a housing cover (44), where the plate overlaps a front surface of the rotary slider for axial guiding.