Johnson Controls VG7251NT Valve 319852-301 and dirt with minimal pressure

and dirt with minimal pressure drop to maintain optimal system performance

This interlock switch must be fully functional to ensure the safety of the homeowner and the equipment

or compression set to prevent service callbacks

65" wc to verify proper venting pressure and prevent unsafe combustion

Johnson Controls VG7251NT Valve 319852-301 and dirt with minimal pressureThe Johnson Controls VG7251NT is a heavy duty 1 inch globe valve engineered for precision fluid control in commercial HVAC systems. This 2 way normally open valve features a cast bronze body and brass trim, ensuring reliable performance in hot water, chilled water, or 15 psig saturated steam applications. With an 11. 6 Cv rating and equal percentage flow characteristics, the VG7251NT provides stable modulating control, preventing hunting in high