Caleffi 573012A Automatic Filling Valve with Backflow Preventer & Pressure Gauge, Pre-Adjustable, 1/2" Inside NPT Union Inlet x 1/2" Inside NPT Outlet

A Caleffi 573012A Automatic Filling Valve with Backflow Preventer & Pressure Gauge maintains system pressure and safeguards water quality for reliable performance throughout the equipment.

• Specifically designed for resilience, real OEM regulators deliver rugged construction and stable performance that resists wear, helping your system maintain long-term durability
• Product Type: Automatic Filling Valve
• Includes: Backflow Preventer and Pressure Gauge
• Features: Pre-Adjustable
• Connection Type: 1/2" Inside NPT Union Inlet x 1/2" Inside NPT Outlet