A rotary valve’s housing is typically made from cast iron or various grades of stainless-steel, but when you process highly abrasive chemicals, internal coatings can add a much-needed layer of protection that extends the valve’s lifespan. XTR-Coat is an excellent choice for its strong resistance to corrosion and abrasion, as well as its non-stick surface. For even more abrasive materials like silica sand, a tungsten coating offers the best durability.
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How we configure rotary valves for screw conveyors
To get the most efficient material flow, your rotary airlock valve should play well with your screw conveyor (and vice versa). Find out how it's done.
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