• Determine the type of relay according to the input signal

    Determine the type of relay according to the input signal The characteristics of the input signals required by the relays with different operating principles or structural characteristics are different. For example, thermal relays are relay...

  • Selection outline before selecting the relay

    Selection outline before selecting the relay In order to reduce the randomness of relay selection and improve autonomy, a selection outline should be written before selection, which generally includes the following elements: (1) Elements of...

  • General principles for selecting relays

    General principles for selecting relays How can I choose the relay correctly? The first thing to do is to know what is known, that is, we must thoroughly study and understand the nature, characteristics of the controlled object, and require...

  • Related regulations of solenoid valve

    1. Product selection points 1) The main control parameters of the solenoid valve are diameter, design nominal pressure, medium temperature range, and interface size. 2) The solenoid valve is used to open and close the valve with an electrom...

  • The main features of the solenoid valve

    1. The external leakage is blocked, the internal leakage is easy to control and safe to use Internal and external leaks are a threat to safety. Other automatic control valves usually extend the valve stem, and the rotation or movement of th...

  • Comparison of use of electric valve and solenoid valve

    Solenoid valve: used for on-off control of liquid and gas pipelines, it is two-position DO control. Generally used for the control of small pipelines. Electric valve: It is used for analog quantity adjustment of pipeline medium flow of liqu...

  • Difference between electric valve and solenoid valve

    The solenoid valve is a magnetic coil that generates magnetic force after the solenoid coil is energized to overcome the pressure of the spring to drive the valve core. The solenoid coil has a simple structure and a low price, and can only...

  • Sealing material for solenoid valve 2

    VITON fluorine rubber (FKM) There are various types of fluorine-containing rubber in the molecule, depending on the fluorine content, that is, the structure of the monomer; hexafluoride-based fluorine rubber has higher temperature resistanc...