Three-way electromagnetic valve

The three-way electromagnetic valve comprises an exciting coil shielding cover and a valve body, a fifth mounting hole is formed in the middle of the interior of the exciting coil shielding cover in the vertical direction and penetrates through the exciting coil shielding cover, a sixth mounting hole is formed in the middle of the top face of the valve body vertically downwards, and the sixth mounting hole and the fifth mounting hole are arranged in an up-down corresponding mode. A coil framework assembly is mounted in the fifth mounting hole, the upper end of the coil framework assembly upwards penetrates through the top wall of the excitation coil shielding cover and extends to the position above the top wall of the excitation coil shielding cover, a static iron core is in internal threaded connection with the upper portion of the fifth mounting hole, and the lower middle portion of the static iron core downwards extends into the upper portion of the coil framework assembly. A valve element assembly is moun