EV220B 6-22 is a direct servo controlled 2/2-way solenoid valve program with connections from 1/4 to 1. This program is especially suitable for applications in the OEM sector which require a robust solution with low flow rates. 2/2-way # Servo controlled # DN 6 - DN 22 # Valve body made of brass or DZR (dezincification-resistant) brass # NC (currentless when closed) and NO (currentless when open) versions # ISO 228/1 or NPT threaded connection (EVSI and EVSI-U)