Is the V-5252-6002 compatible with normally closed valves

What is the difference between this and a standard Series 16 control

protecting the structure from gas buildup

5" water column (WC) pressure rating to ensure precise fuel regulation and reliable combustion performance

Johnson Controls VG7251NT Valve 322838-752 Is the V-5252-6002 compatible withThe 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