VG2231UM+845D01

The VG2231UM+845D01 model from Johnson Controls is a pneumatically-actuated globe control valve designed for 2-way fluid control. It boasts a substantial weight of 82.0 lbs and is constructed with flat-faced flanged ANSI Class 125 connections, facilitating secure installation. With a size of 3 inches, this valve effectively meets various system demands.

The valve operates with a push-down-to-close mechanism, ensuring straightforward control within the selected application. The body configuration is defined as a 2-way type, with brass trim designed for modified linear flow, optimizing fluid dynamics.

Engineered with a valve stroke of 1-1/8 inches (29 mm), it allows for smooth and effective valve movement. This valve supports a spring range of 4 to 8 psig (28 to 55 kPa), with a closeoff pressure rated up to 70 psig (482 kPa), providing robust handling capacity.

For connection, it incorporates a barbed fitting suitable for 1/4-inch O.D. polytubing, facilitating easy integration into existing systems. The housing is crafted from die-formed carbon steel, finished for corrosion resistance, ensuring longevity in demanding environments.

The actuator operates effectively across a temperature range from -29°C to +66°C, while storage capabilities extend from -40°C to +80°C. Additionally, the diaphragm material utilized for this valve is EPDM, which enhances its suitability for various fluid conditions. The fluid operating temperature range spans from 2°C to 138°C, making this control valve versatile for a range of applications.