This Caleffi Inlet Set consists of a combined Pressure Reducing Valve (PRV) and Cold Fill Manifold Assembly. It is designed as a 3/6 Bar unit, created for use in plumbing systems. The set includes one unit and is suitable for installation in various plumbing and heating applications. The PRV component helps regulate water pressure, while the Cold Fill Manifold Assembly allows for easy connection of multiple pipes or fixtures. Perfect for ensuring efficient water flow and pressure control in residential or commercial settings.