ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,386,372, issued on Aug. 12, was assigned to I.V.A.R. S.P.A. (Prevalle, Italy).
"Apparatus and method for regulation and balancing of a thermal system" was invented by Umberto Bertolotti (Prevalle, Italy) and Cristian Pedrotti (Prevalle, Italy).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus configured to regulate the circulation of a fluid in a thermal plant includes a differential pressure regulator, a three-way selection valve, and a two-way zone valve. The apparatus can be installed according to a plurality of installation modes, in which: the differential pressure regulator intercepts the delivery circuit or the return circuit of the plan...