Double armature solenoid valve for draining water from a suction side fuel filter system of a motor vehicle, - wherein the double armature solenoid valve has a first armature and a second armature which are arranged opposite one another and can be adjusted axially towards one another into an open position and axially away from one another into a closed position along a common adjustment axis, - wherein the double armature solenoid valve has at least one return spring and at least one coil arranged at least partially around the armatures (4a, 4b), - wherein the return spring presses the two armatures (4a, 4b) from the open position into the closed position and the at least one coil generates a magnetic flux in the two armatures (4a, 4b) and these can be adjusted against the spring force of the return spring from the closed position to the open position, - wherein the double armature solenoid valve has a water inlet chamber which is arranged at least partially around the second armature and can be fluidly connected to a water collection area of the fuel filter system via a water inlet opening, - wherein the first armature is assigned to an air inlet channel for letting air into the water inlet chamber and in the closed position fluidically separates the air inlet channel from the water inlet chamber and in the open position fluidically connects the air inlet channel to the water inlet chamber, - wherein the second armature is assigned to a water drainage channel for draining water from the water inlet chamber and in the closed position fluidically separates the water drainage channel from the water inlet chamber and in the open position fluidically connects the water drainage channel to the water inlet chamber, - wherein in the open position air from the air inlet channel can enter the water inlet chamber, and from the water inlet chamber can enter the water collection area of the fuel filter system via the water inlet opening and can compensate a negative pressure in the water collection area of the fuel filter system, so that the water can flow out of the water collection area of the fuel filter system into the water inlet chamber and out of the water inlet chamber via the open water drainage channel. - wherein the double armature solenoid valve has a first armature and a second armature which are arranged opposite one another and can be adjusted axially towards one another into an open position and axially away from one another into a closed position along a common adjustment axis, - wherein the double armature solenoid valve has at least one return spring and at least one coil arranged at least partially around the armatures (4a, 4b), - wherein the return spring presses the two armatures (4a, 4b) from the open position into the closed position and the at least one coil generates a magnetic flux in the two armatures (4a, 4b) and these can be adjusted against the spring force of the return spring from the closed position to the open position, - wherein the double armature solenoid valve has a water inlet chamber which is arranged at least partially around the second armature and can be fluidly connected to a water collection area of the fuel filter system via a water inlet opening, - wherein the first armature is assigned to an air inlet channel for letting air into the water inlet chamber and in the closed position fluidically separates the air inlet channel from the water inlet chamber and in the open position fluidically connects the air inlet channel to the water inlet chamber, - wherein the second armature is assigned to a water drainage channel for draining water from the water inlet chamber and in the closed position fluidically separates the water drainage channel from the water inlet chamber and in the open position fluidically connects the water drainage channel to the water inlet chamber, - wherein in the open position air from the air inlet channel can enter the water inlet chamber, and from the water inlet chamber can enter the water collection area of the fuel filter system via the water inlet opening and can compensate a negative pressure in the water collection area of the fuel filter system, so that the water can flow out of the water collection area of the fuel filter system into the water inlet chamber and out of the water inlet chamber via the open water drainage channel.