This document specifies the terms and definitions, basic parameters, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage and quality commitment of solenoid valves for coffee machines (hereinafter referred to as solenoid valves). This document is applicable to solenoid valves for coffee machines that use non-corrosive clean liquids, gases, and steam as the working medium, and realize the on-off and pressure-relief functions of the medium through opening and closing switching actions in the pipeline.