VS-7211-110-4-9

The Schneider Electric VS-7211-110-4-9 electric globe control valve assembly is engineered for reliability and efficiency in flow management systems. Featuring a two-way valve pattern with a Stem-Up-Open design, it generally remains in an open state, allowing for effective regulation of media flow. This valve is measured at a size of 1-1/4 inches and boasts a flow coefficient (Cv) of 20, which delivers a balance of performance and versatility in various applications.

The valve body is made from bronze, ensuring longevity and resistance to environmental factors. For internal components, a brass plug with an EPDM disc is utilized to enhance the valve's sealing properties and overall effectiveness. The integrated actuator, model MG350V-24M, functions as a proportional control device with an impressive force rating of 79 lbf (350 N). This actuator is capable of completing a half-inch stroke in approximately 102 seconds, giving it the responsiveness needed for dynamic system adjustments.

The assembly operates at a voltage rating of 24 Vac, with a permissible range of ±20%, or between 20 and 30 Vdc, allowing it to be integrated into various electrical systems. Designed for frequency compatibility with input voltages of 50/60 Hz, it provides flexibility in installation and operation. The control signal can be configured for proportional control with options for 0...10 Vdc, 2...10 Vdc, and 4...20 mA, making it adaptable to different control requirements through DIP switch settings.

Additionally, the valve can handle an operating temperature range between -7°C and 138°C for the control media, while the ambient operating temperature can reach a maximum of -10°C to 55°C. This range of temperatures ensures the valve assembly can function adequately across many environments and applications, maintaining performance under challenging conditions.