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The difference between an anti-riot solenoid valve and an ordinary solenoid valve

The difference between an ordinary solenoid valve and an anti-riot solenoid valve is reflected in the junction box. The so-called anti-riot means that the energy transformation such as the current fluctuation caused by the electromagnetic headlock is not enough to ignite the corresponding ambient gas. To put it simply, it is the energy required for the action of the electromagnetic head. Exposure to flammable gases is dangerous.
The explosion-proof solenoid valve is to enclose all the components of the equipment that may ignite the explosive gas mixture in a shell. It will cause the ignition of an explosive environment formed by one or more gases or vapors and put the parts that may generate sparks, arcs, and dangerous temperatures into the flameproof enclosure to isolate the internal space of the equipment from the surrounding environment. There are gaps in the flameproof enclosure, and there may be explosive gas mixtures inside due to the respiration and gas penetration of electrical equipment.

  1. The explosion-proof solenoid valve has a long working life.
  2. Working system of explosion-proof solenoid valve: divided into a long-term working system, repeated short-time working system, and short-time working system. The explosion-proof solenoid valve is a long-term working system, that is, the coil is allowed to work with electricity for a long time. For the case where the valve is opened for a long time and only closed for a short time, a normally open solenoid valve should be used. When used in short-time working systems and large batches, special orders can be made to reduce power consumption.

  1. Operating frequency of explosion-proof solenoid valve: When the operating frequency is required to be high, the structure should preferably be a direct-acting solenoid valve, and the power supply should be preferably AC.
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