What type of butterfly valve should be used for limestone slurry?
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Medium pH: 4-7. CL ion concentration: 20,000 PPM. Could you please tell me the materials used for the valve body, butterfly disc, and valve stem of this butterfly valve? Thank you!
Does no one know? I'm waiting online
Limestone slurry tends to crystallize and cause blockages due to the properties of this medium; it is recommended to use clamp valves. Also known as hose valves, these valves have a simple structure and are the only leak-free valves available in China. Their advantages include straight-through flow without blockages, resistance to various acids at moderate concentrations, as well as to alkalis and salt solutions of any concentration. They can transport slurry, dry and wet powders, as well as media containing crystalline substances. The hoses used in these valves are made from high-quality imported natural rubber, which is carefully processed through molding.
What a beautiful set of selling points:D
For duplex stainless steel or titanium with a CL ion concentration of 20,000 PPM, it would be better if you could also provide the temperature
Desulfurization butterfly valves used in desulfurization systems.
If there is no need for interruptions during the process, ceramic valves are also an option; they have been tried before and worked quite well, though this is just for reference