This mean coat with Rilsan , non toxic (among other things, approved by the U.S. Food and Drug Administration, always very strict with regard to the possible contact surfaces coated with food) and other powders (in this particular case with a thermosetting powder called Resicoat) several components including valves and gate valves bodies, discs closing butterfly valves, collars, transition joints, closures, etc. …
The coating is carried out using fluidised bed technology, this means obtaining in a single operation a film with uniform thickness, internal and external to the valve with the result of a very smooth finished surface for optimum flow with excellent resistance to hydrocarbons and chemical resistance, good UV resistance, and excellent resistance to wear and cavitation.
