Liquid filter e.g. oil filter for internal-combustion engine, has liquid duct guided through front disk from raw side to inflow side of valve seat, and another liquid duct guided through disk from outflow side of valve seat to clean side

摘要: The filter (1) has a valve seat (23) acting together with body (30). Annular sealing elements (14, 24) sealingly interact at side of front disk (21) and cover (13) in an assembled condition the filter. separate raw (11) clean (12) from each other. radially lies interior disk-sided element. A liquid duct is guided through to inflow seat. Another (28) outflow side.