Manufacturing method for a normally-closed electromagnetic valve

A normally-closed electromagnetic valve has a body member (12) having a receiving space (12a), a fixed core (14), a valve seat (20), a moving core (16), a resilient member (15) urging the moving core (16) toward the valve seat (20), a valve element (18) and a coil (46) exciting the fixed core (14) to produce an attracting force between the fixed core (14) and the moving core (16), wherein the moving core (16) has a through hole (16a), the valve element (18) is inserted into the through hole (16a) from the valve seat-side, at least a part of the resilient member (15) is inserted into the through hole (16a) from the fixed core-side and the resilient member (15) is compressed between a moving core-side end of the fixed core (14) and a fixed core-side end of the valve seat (20).