• Electromagnetic principle of relay

    The electromagnetic principle of the relay in the magnetic circuit quotient is that the greater the magnetic line density, the stronger the magnetic field strength...

  • Precautions for using relay

    In order to use the relay correctly, while selecting the relay and understanding its characteristics, you also need to understand some precautions to ensure the reliable operation of the relay. The relay has the following basic precautions...

  • Product coil terminal orientation

    There are different orientations of product coil terminals (45 degrees is a varying angle)...

  • Image analysis of normally closed valve

    In the non-energized state, the pressure relief hole is closed and the water channel is closed. In the energized state, the electromagnetic force pushes the iron core to move upward against the spring force, the pressure relief hole is open...

  • Solenoid related certification

    Company management certification: ISO9001, ISO14001 certification. Safety certification: CQC certification (domestic), US UL certification, EU ENEC certification (TUV, VDE). Food-grade certification: FDA certification, NSF certification, sa...

  • Plastic sealing of solenoid valve

    Because the sealed coil or wire package is the heart of the water inlet solenoid valve, the electrical safety performance and service life of the water valve are basically isolated from this process; usually two materials are used to seal t...

  • Classification of solenoid valves using different water puri

    The differences in the use of water purifier products are currently mainly as follows: Inlet valve, flush valve, normally open valve, drain valve, etc. Water inlet valve: It is mainly used to control water inlet and water cut off of the wat...

  • What is ＂fast plug＂, ＂fast connect＂

    What is fast plug, fast connect...