To provide a solenoid valve which is capable of setting the lift of a valve element of a check valve by means of a filter, and suppressing damage troubles when assembling the filter, easily assembled, and manufactured at low cost.
In the solenoid valve 10a, a second valve element chamber r2a in which a flow passage diameter of a second flow passage h2 is set to be large is formed on the inner side from an end face 15o on the fore-end side of a valve seat component 15a, moved by the difference in the fluid pressure between the fore-end side and the inner side, and a second valve element b2 for opening/closing the second flow passage h2 is inserted in the second valve element chamber r2a. A filter 36a having a filter part f and an annular flange part ta in which at least one end face ti for holding the filter part f is flat is arranged with the flat end face ti being abutted on the end face 15o on the fore-end side of the valve seat component 15a. An opening part of the second valve element chamber r2a is covered by the flange part ta, and a second valve element b2 is enclosed in the second valve element chamber r2a.
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