78385444
Mar 16, 2004
Nov 7, 2006
Active Trademark
Pressure-Independent Actuated Control Valve, namely plumbing valves, used in hydronic, and hydraulic systems, whose purpose is to balance and regulate, flow and/or pressure, in systems used in heating ventilation and air conditioning systems, air handlers, cooling units, heat exchangers, namely chillers, boilers and cooling towers, separators systems, pipelines and piping systems
Environmental Control Apparatus