液压电磁阀与防爆电磁阀的区别

普通电磁阀与防暴电磁阀的区别见原接线盒。所谓防暴，是指由于缺乏能量变化，如电流稳定而触发的电磁阀头锁熄灭相应情况下的气体。简而言之，当电磁阀头部受到可燃气体的影响时，它所需要的

能量是非常有害的。防爆电磁阀是将装有灭爆气体混合物的所有部件封闭在一个壳体中。壳体可承受可燃混合物通过壳体的任何接合面或结构间隙进入壳体外部的爆炸，不会导致由一种或多种气体或蒸

汽引起的爆炸情况熄灭。火花、电弧和损坏温度部件均放置在隔爆外壳内。阀门的隔爆外壳将设备的外部空间与周围环境隔开。隔爆外壳内有空隙，由于呼吸敏感和电气设备的气体渗透，外部可能存在

爆炸性气体混合物。

防爆电磁阀使用寿命长。

防爆电磁阀任务系统：临时任务系统、重复性短期任务系统、短期任务系统。防爆电磁阀都是临时性的任务，即线圈承诺的临时通电任务。如果阀门打开时间长，关闭时间短，建议使用通常打开的电磁

阀。对于短期任务系统和大批量任务系统，可以进行特殊订货以降低功耗。

防爆电磁阀的工作频率：当动作频率较高时，优先选用直接电磁阀，优先选用电源进行交流。

The difference between hydraulic solenoid valve and explosion-proof solenoid valve

The difference between general solenoid valves and riot solenoid valves is shown in the original wiring box. The so-called riot prevention refers to the lack of energy changes 

such as current stability triggered by the solenoid head lock to extinguish the corresponding situation gas. To put it briefly, the energy needed by the solenoid head action is 

very harmful when exposed to flammable gas. The explosion-proof solenoid valve is to enclose all the components equipped to extinguish the explosive gas mixture in a shell. The 

shell can be subjected to the explosion of the combustible mixture penetrating into the outer part of the shell through any joint surface or structural gap of the shell, and 

will not cause extinguishment of the explosive situation caused by one or more gases or vapors. Spark, arc and damage temperature components are placed in the flameproof 

enclosure. The flameproof enclosure of the valve separates the outer space of the equipment from the surrounding situation. There are voids in the flameproof enclosure, and 

there may be explosive gas mixtures in the exterior due to the sensitization of breathing and gas infiltration of electrical equipment.

Explosion-proof solenoid valve has long service life.

Explosion-proof solenoid valve task system: temporary task system, repetitive short-term task system and short-term task system. Explosion-proof solenoid valves are all 

temporary tasks, that is, coils promise temporary electrification tasks. If the valve is open for a long time and closed only for a short time, it is advisable to use the usual 

open solenoid valve. For short-term task system and large batch, special order can be made to reduce power consumption.

Task frequency of explosion-proof solenoid valve: When the frequency of action is high, the direct solenoid valve should be preferred to construct, and the power supply should 

be preferred to exchange.

The difference between hydraulic solenoid valve and explosion-proof solenoid valve

The difference between general solenoid valves and riot solenoid valves is shown in the original wiring box. The so-called riot prevention refers to the lack of energy changes 

such as current stability triggered by the solenoid head lock to extinguish the corresponding situation gas. To put it briefly, the energy needed by the solenoid head action is 

very harmful when exposed to flammable gas. The explosion-proof solenoid valve is to enclose all the components equipped to extinguish the explosive gas mixture in a shell. The 

shell can be subjected to the explosion of the combustible mixture penetrating into the outer part of the shell through any joint surface or structural gap of the shell, and 

will not cause extinguishment of the explosive situation caused by one or more gases or vapors. Spark, arc and damage temperature components are placed in the flameproof 

enclosure. The flameproof enclosure of the valve separates the outer space of the equipment from the surrounding situation. There are voids in the flameproof enclosure, and 

there may be explosive gas mixtures in the exterior due to the sensitization of breathing and gas infiltration of electrical equipment.

Explosion-proof solenoid valve has long service life.

Explosion-proof solenoid valve task system: temporary task system, repetitive short-term task system and short-term task system. Explosion-proof solenoid valves are all 

temporary tasks, that is, coils promise temporary electrification tasks. If the valve is open for a long time and closed only for a short time, it is advisable to use the usual 

open solenoid valve. For short-term task system and large batch, special order can be made to reduce power consumption.

Task frequency of explosion-proof solenoid valve: When the frequency of action is high, the direct solenoid valve should be preferred to construct, and the power supply should 

be preferred to exchange.