Solenoid valve provided with back plate and facilitating automatic machining

The utility model provides an electromagnetic valve provided with a back plate and convenient for automatic processing. The electromagnetic valve comprises a valve body; the two ear pieces and the valve body are integrally formed in an injection molding mode, the two ear pieces are arranged on the two sides of the valve body respectively and extend in the opposite directions, and penetrating holes suitable for being assembled with an external installation base are formed in the ear pieces; and the quick connection assemblies are arranged at the water inlet and the water outlet of the valve body, and each quick connection assembly comprises a quick connection seat arranged on the valve body and a quick connection cap assembled with the quick connection seat through a buckling structure. Due to the fact that the lug pieces and the valve body are integrally formed through injection molding, and the lug pieces are suitable for being assembled with an external installation base, compared with the mode that a metal