... Working Voltage:DC8V~16V2. Working Current:20mA~200mA3. Valve Specifications:1/2", 3/4"4. Moment:3.5 ... the idea: Technology | High Quality | Excellent Service NORDSON Electronic Co., Limited is a manufacturer specialized in production and ... control System, Access Control Board, Electromagnetic Lock, Electric Bolt Lock, Electric Control Lock, Electric Strike, Time Attendance and Biometrics, etc. Valve ...