Principle and characteristics of descaling injection valve
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Release Time：2020-07-03
The descaling jet valve is mainly used in the hot-rolled descaling system of the metallurgical industry. It is installed on the pipeline with water as the medium to remove the scale on the surface of the steel plate or billet.
descaling injection valveIt is mainly used in hot-rolled descaling systems in the metallurgical industry. It is installed on pipes with water as the medium to remove scale on the surface of steel plates or billets.
Descaling injection valve Descaling injection valve is installed at the end of the descaling system. Under the action of the air source pressure of the control system, the valve is normally closed. When the steel plate or billet enters the predetermined station, the control system gets the descaling signal, the two-position five-way solenoid valve is electrically reversed, the valve is opened, and the descaling system starts to spray high-pressure water for descaling. When the steel plate or billet leaves the predetermined station, the control system gets the descaling end signal, the two-position five-way solenoid valve is electrically reversed, and the valve is closed,descaling injection valveThe descaling system completes the spray descaling.
Descaling injection valve features:
1. The valve adopts plunger slide valve structure.
2. The plunger is made of 2Cr13 stainless steel, after tempering treatment, the surface is hard chrome plated, the finish is high, the friction resistance is small, and the friction reduction performance is good.
3.descaling injection valveThe valve seat adopts a nested structure for easy disassembly and maintenance.
4. The key parts of the valve are made of special alloy materials, which have good wear resistance and strong corrosion resistance after special process treatment.
5. Pneumatic control, fast response and valve fast switching.
6. Pneumatic components are made of German Festo products.
7.descaling injection valveSimple control, simple maintenance, no pollution.
8. Seals are imported products, stable and reliable performance, long service life.
9. Compact structure, sensitive operation, high commutation frequency and high resistance.
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