Johnson Controls VG7241GT Valve 326058-757 7B switch is a proportional

7B switch is a proportional control switch using a 135-ohm potentiometer

preserving the service life of the compressor and overall system efficiency in York

Code Compliance: Meets ASSE 1001 and ANSI A112

Does it require a bypass valve

How do I resolve a lockout on this Fenwal board

Johnson Controls VG7241GT Valve 326058-757 7B switch is a proportionalThe Johnson Controls VG7241GT Valve is a high performance 2 way normally open globe valve engineered for precise control of hot water, chilled water, and steam in commercial HVAC systems. This 1 2 inch NPT threaded valve features a cast bronze body and brass trim, providing rugged durability and reliable fluid regulation with an equal percentage flow characteristic. With a 4. 6 Cv rating and an ANSI Class 250 pressure rating, it is designed to handle