Solenoid valve

The utility model adopts an electromagnetic valve. The electromagnetic valve comprises a movable valve core, a static valve core and a coil body, the coil body comprises a coil framework and a coil. The coil framework is of a hollow structure, and a through main runner is formed in the coil framework. The movable valve core and the static valve core are respectively arranged in the coil body withthe hollow structure; a magnetic conductive frame used for forming a magnetic field loop is arranged on the outer side of the coil body. A plastic shell which is integrally cast with the magnetic conductive frame and the coil body is formed on the outer side of the magnetic conductive frame; the coil framework, the movable valve core and the static valve core form a closed flowing space; an open hole is formed in one side, corresponding to the static valve core, in the movable valve core along the axial direction; a conical sealing plug is arranged in the opening; two major design innovationsof the electromagnetic val