Caleffi Válvula De Llenado Automática Con Válvula Antirreflujo, Preajustable, Entrada De Unión Soldada A Presión De 1/2" X Salida Npt Interna De 1/2" 573009A

A Caleffi 573009A Automatic Filling Valve with Backflow Preventer maintains system pressure and safeguards water quality, supporting reliable operation across HVAC hydronic circuits.

• Specifically designed for resilience, real OEM valves and fittings deliver rugged sealing and flow control that resist wear, helping your system maintain performance over time
• Product Type: Automatic Filling Valve
• Includes: Backflower Preventer
• Dimensions: 1/2" Press Sweat Union Inlet X 1/2" Inside NPT Outlet
• Features: Pre-Adjustable