Patent ID: 7073770
Filing Date: 2006-07-11
Classification: F16K,Y10T

Abstract:
1. An electromagnetic valve comprising: a housing having an inflow hole through which a fluid flows in and a discharge hole through which the fluid is discharged to an exterior; a valve seat secured in position inside the housing ( a first valve adapted to come into contact with one surface of the valve seat to shut off the fluid flowing into the housing through the inflow hole; a second valve provided coaxially with an axis of the first valve and adapted to control an amount of the fluid flowing to the exterior of the housing through the discharge hole by adjusting a dimension of a gap between the second valve and the other surface of the valve seat; a first valve guide portion fixed to the housing and adapted to guide the first valve in the direction of the axis; and a second valve guide portion adapted to guide the second valve in the direction of the axis, wherein the valve seat is integrated with the first valve guide portion and fixed to the second valve guide portion.