Johnson Controls VG7251GT Valve 318172-701 Cores should be replaced whenever

Cores should be replaced whenever a pressure drop across the shell exceeds 2 PSI at full load or after any system breach where the internal components were exposed to atmospheric moisture

The manufacturer recommends a full inspection and part replacement using this kit during the annual boiler service to maintain thermal efficiency and reliable operation

if the pilot flame fails

Proper installation of this OEM Carrier replacement part is necessary to maintain the equipment's original engineering specifications

Constructed with a NEMA 48 frame size and a reliable sleeve bearing system

Johnson Controls VG7251GT Valve 318172-701 Cores should be replaced wheneverThe Johnson Controls VG7251GT is a high performance 1 2 inch 2 way normally open globe valve designed for precision control of hot water, chilled water, and steam in commercial HVAC systems. Built with a rugged cast bronze body and brass trim, this valve ensures long term durability and resistance to corrosion in demanding mechanical environments. Featuring a 4. 6 Cv and an equal percentage flow characteristic, it provides stable and accurate