Feature:1. When working within the effective voltage range, the valve will be opened or closed within 3-5 seconds, after the valve is fully opened, the limit switch can reduce the power to a minimum2. 2-wire automatic return setting, adopt simple two-wire connection, the valve will be powered off after opening, if power is off, it will return to the fully closed state3. An ideal substitute for solenoid valves, which automatically cut off the power when fully opened or fully closed4. Reduces the possibility of overheating and used for projects that require a long time to open the valve5. This is a water treatment miniature electric ball valve, applicable medium temperature is equal to or less than 100Specification:Item Type: Motorized Ball ValveModel: CWX-25S-CR04-AC220V-DN20Adaptation Caliber: DN20Rated Voltage: AC220VMedium Temperature: The temperature is equal to or less than 100Working Pressure: Maximum 1.0MpaProtection Level: IP67Connection Method: CR04Commodity Use: Water treatment miniature electric ball valveFlow Direction: Straight flowCable Length: Approx. 35cm / 13.8inThread Standard: BSP.Package List:1 x Motorized Ball Valve1 x User ManualNote:The Valve Can be in 2 Modes: Normally open and normally closed.