Valve, particularly for lubricating oil filter of internal combustion engine

PURPOSE: To provide a valve ensuring sealing from crude oil to clean oil, having a small number of part items, and being low-cost and easy to replace, for the lubricating oil filter of an internal combustion engine. CONSTITUTION: This valve, particularly for the lubricating oil filter of an internal combustion engine, includes a valve plate 11, a valve seat body 10 cooperating with the valve plate, a valve spring 14, and a valve cap 15. In that case, the valve spring 14 is supported against the valve cap 15 and a force for sealing an opening between the valve plate and the valve seat body works on the valve plate 11. A cylindrical guide portion 24 is provided at the upper end of the valve cap. The valve plate 11 contains a hole 25 closed on one side, the hole facing the cylindrical guide portion 24, with the cylindrical guide portion reaching its inside. COPYRIGHT: (C)1992,JPO