DN50 2" Two wires control Normally Closed Electric Ball Valve,AC110-230V Stainless steels With indication and manual

【Wide Range Of Voltage】 110VAC to 230VAC can be used. 【All-metal Gears】 Internal all-metal gears. 【Built-in Position Indicator 】 The position indicator is built into the actuator ,can display the position directly. 【2-wires Normally Closed】 The valve open when power is applied and closed automatically when power is removed. 【Lead-free Valve Body】 Stainless steel valve body，can be used for potable water directly.