VG2231VN+865C01

The Johnson Controls VG2231VN+865C01 represents a robust pneumatic globe control valve assembly tailored for effective fluid management. The valve features a body size of 4 inches, ensuring capability for various flow requirements. With a flow coefficient of 150 Cv, it provides efficient performance under numerous operational conditions.

Designed to function as a 2-way normally open valve, it allows for straightforward fluid passage when in operation. The 2-way body pattern supports diverse configurations for integration into different piping systems. Its construction from cast iron, coupled with a black lacquer finish, contributes to its durability and resistance to environmental factors.

For connectivity, this assembly utilizes an ASME Class 125-rated flat-faced flange that simplifies installation processes. The valve trim incorporates a 316 stainless steel stem, ensuring reliability and longevity in performance.

This model operates within an actuator spring range of 3 to 7 PSIG and has a close-off pressure rated at 86 PSIG, which allows for precise control over system pressure. Additionally, the modified linear flow characteristic enables optimal performance, ensuring smooth transitions as flow requirements change. The valve stem provides a stroke length of 1-1/8 inches, enhancing its responsiveness to control signals.