DC6V 12V 24V Normally Open Mini Electronic Control Solenoid Valve Two-Way Exhaust Air Valve #2
https://www.vogueparade.com/shopping/EN/200282142/1/4000559358311/dc6v-12v-24v-normally-open-mini-electronic-control-solenoid-valve-two-way-exhaust-air-valve-2//