DMF-Z-70S electromagnetic pulse valve

The electromagnetic pulse protection method is basically the same as the lightning protection method. The shield made of 9.5 mm thick steel plate or 4 mm thick copper plate can provide a high overall shielding effectiveness. However, such shielding will be weakened due to the presence of small holes in the access door and cables, connectors, switches and so on, so that the pores must be sealed with gaskets. If it is necessary to open the hole, the large holes should be divided into many small holes, and the place where the holes and holes are intersected must be fused so as to ensure the best shielding effect. Cables must use integral protective materials. The best cable protection materials are conductive solid materials such as pipes. Appropriate grounding lines are also important in helping to reduce vulnerability. If the data transmission rate is low, the filtering method can be used to suppress the instantaneous effect. If only the filter is not enough to reduce the electromagnetic pulse to a safe level, a protective suppressor, such as a zener diode, is needed.

Working conditions:
When the Electromagnetic Pulse Valve is used, the environmental conditions are very important, which is related to the normal and smooth operation of the electromagnetic pulse valve. The environment conditions of the electromagnetic pulse valve:
1, according to the type of power supply, AC and DC solenoid valves are selected respectively. Generally speaking, AC power supply is convenient to use.
2, in corrosive or explosive environments, corrosion resistance should be preferred according to safety requirements.
3, if the environment space is restricted, please use the multi-function solenoid valve, because it eliminates bypass and three manual valves and is convenient for online maintenance.

4, the power supply voltage fluctuations usually AC +%10%.-15%, DC tolerance of about%10, if ultra poor, must take measures to stabilize or put special order requirements.
5, the highest and minimum temperature of the environment should be selected within the allowable range. If there is excess deviation, special orders should be put forward.
6, the power condition of the electromagnetic pulse valve
7, special occasions such as vibration, bump and impact should be selected in the environment, such as marine solenoid valves.
8, voltage specifications are preferred to AC220V.DC24V.
9, in the environment where relative humidity is high and water droplets are dripping, we should choose waterproof solenoid valves.
10, the rated current and power consumption should be selected according to the power supply capacity. Attention should be paid to the higher VA value when AC starting, and the indirect guided solenoid valve should be preferred when the capacity is insufficient.

Product Categories : Dust Collector Fittings > Electromagnetic Pulse Valve