Solenoid valve or solenoid valve is a valve whose main function is to reject liquids and air. Its opening and closing is done by the electricity that enters the coil in the solenoid valve. In fact, solenoid valves act like contactors and start working They need electricity and the process of connecting and disconnecting is done with the flow of electricity to the coil. Its main components are the coil, mandrel and frame, the frames are made of steel sheet, and when the electricity is connected to the coil, the frame acts like a magnet, and this causes the mandrel to move, and it acts like an actuator inside the solenoid. The valve works.
Types of solenoid valves:
1. Normally close electric valve NC (Normally close)
2.Normally open solenoid valve (Normally open)
Different types of electric valves are two-way, three-way, and four-way, for example, in three-way electric valves, like a relay contact, there is one input and two outputs, one of these outputs is normally open and the other is closed. It is usually closed.
Points that are important when choosing an electric faucet:
1. Its active time: the maximum time it can be kept on.
2. Pressure: the volume of pressure that can be tolerated by the electric valve, which is based on the load.
3. Input voltage: the time of the volume of the voltage, whose voltage is DC or AC.
4. Materials that can be used inside it: it depends on what materials we pass through it, for example, these materials can be liquids or explosive liquids or air.
5. Size of opening: The size of the opening should be according to the size of the pipe that is connected.
