ONPO,Normally Closed Solenoid Valve AC110-220V DC12-24V DN15 RC1/2" Diaphragm Electromagnetic Water Valve Direct-acting Two-Way
https://www.vogueparade.com/shopping/EN/200282142/1/32973052200/onponormally-closed-solenoid-valve-ac110-220v-dc12-24v-dn15-rc12andquot-diaphragm-electromagnetic-water-valve-direct-acting-two-way/