• 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...

  • Sealing material for solenoid valve

    EPDM EPDM rubber is a terpolymer of ethylene, propylene, and non-conjugated diene. Commercial production began in 1963. Annual consumption worldwide is 800,000 tons. The main feature of EPDM is its superior resistance to oxidation, ozone an...

  • Solenoid valve sealing material

    NBR nitrile butadiene rubber Manufactured from butadiene and acrylonitrile by emulsion polymerization. Nitrile rubber is mainly produced by low-temperature emulsion polymerization. It has excellent oil resistance, high wear resistance, good...

  • Solenoid valve troubleshooting: other situations

    Internal leakage → check whether the seal is damaged and the spring is not well assembled External leakage → Loose connection or broken seal → Tighten screws or replace seal There is noise when power is on → The solid parts on the h...

  • Solenoid valve troubleshooting: solenoid valve cannot be clo

    The seal of the main spool or iron core is damaged → replace the seal Is the fluid temperature and viscosity too high? Replace the solenoid valve Foreign matter enters the valve core or moving iron core of the solenoid valve → clean Spr...