Electromagnetic valve

An electromagnetic valve comprising:

• a solenoid including a tubular bobbin which has a through-hole penetrating along an axial direction, a plunger inserted into the through-hole and supported so as to be movable along the axial direction, a coil which is wound around an outer peripheral portion of the bobbin and generates a magnetic force as being energized to move the plunger along the axial direction, and a case which houses the bobbin, the plunger, and the coil;
• a flow path member coupled to the solenoid on one side in the axial direction, the flow path member including a first flow path, a second flow path, a relay flow path connecting the first flow path and the second flow path, and a valve element housing portion having a tubular space connected to the relay flow path;
• a columnar valve element that is housed in the valve element housing portion and moves along the axial direction together with the plunger to open and close the relay flow path;
• a first seat member that is disposed on another side in the axial direction of the valve element and is in contact with the plunger;
• a second seat member that is disposed in the case of the solenoid on an opposite side of the first seat member in the axial direction with the plunger interposed between the first seat member and the second seat member and is in contact with the plunger;
• and
• a biasing member that is provided on the one side in the axial direction of the columnar valve element and biases the valve element to the other side in the axial direction,
• wherein the valve element further comprises:
• a first guide portion which protrudes outward in a radial direction on the one side in the axial direction and is guided to an inner peripheral surface of the valve element housing portion;
• and
• a second guide portion which is provided to be separated from the first guide portion on the other side in the axial direction, protrudes outward in the radial direction, and is guided to the inner peripheral surface of the valve element housing portion, and
• a surface of the first seat member on the other side in the axial direction is located between the first guide portion and the second guide portion in the axial direction.