Botou Hengrui Environmental Protection Equipment Co. Ltd.
One Inch and Half Solenoid Valve,DCF-4 Differential Valve,Six Dedusting Pulse Valve
Model No.: Customized
Packaging: carton
Transportation: Ocean,Land
Port: Xingang China
Payment Type: L/C
Incoterm: FOB,CIF
Its valve voltage is relatively small, one is DC voltage, 6V/12V24V.
1, pulse valve: by gas flow through gas resistance, gas capacity delay, the input long signal into the pulse signal valve type valve is controlled by a pilot valve such as electromagnetic or pneumatic, and can start and close a high pressure gas source to produce a pulse valve.
2, electromagnetic pulse valve: refers to the combination of solenoid valve, pilot valve and pulse valve, directly controlled by the electrical signal diaphragm valve.
The solenoid valve is divided into the intake electromagnetic valve and the intake solenoid valve. In fact, the principle is the same, but the medium is different.
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