First, the use of the pilot valve is a direct-acting solenoid valve, the wider range of common media can be used in water, light oil, heavy oil, non-corrosive gases and steam and other fluids such as pumping station drainage system and evaporation Exhaust system of the device, the main medium in the pipeline for two-position automatic adjustment and remote control. Second, the working principle After electromagnet power, the connecting rod is lifted, with the shaft began to rotate, the movement on the pilot valve and open the main valve; power off, the armature weight and the return spring, close the pilot valve, pilot valve After closing, close the main valve by differential pressure.
Sulphur Black is as Sulphur Black 1 Sulphur Dye,flashing black flakes or particles,CAS1326-82-5,C6H4N2O5.Have high and full strength. Mainly used for denim cotton and cotton fiber blended fabric dyeing, also used for dyeing cambric, viscose and vinylon.
The product must be stored in shade,dry & well-ventilated warehouse.Avoid to be contacted with oxidizing chemicals and combustible organic substances.Keep it away from direct sunlight,heat,sparks and open flames.Carefully handle the product and avoid damaging the package.
sulphur black,Sulphur Black BR200%,dye sulphur black
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