Pneumatic Actuated Globe Type Control Valve

Pneumatic Actuated Globe Type Control Valve – Air-Operated Modulating Control

Pneumatic actuated globe type control valves combine spring-return or double-acting air actuators with characterized globe valve bodies, creating the industry-standard solution for continuous flow regulation across African chemical plants, refineries, and process facilities. The 3-15 psi or 6-30 psi pneumatic signal from DCS controllers positions the valve plug against calibrated trim profiles (linear, equal-percentage, quick-opening), providing accurate flow manipulation essential for temperature control, pressure regulation, and level management in automated industrial processes.

Pneumatic actuation offers inherent fail-safe positioning through spring-return mechanisms, making these control valves essential for African safety systems where predictable failure modes protect personnel and equipment during instrument air loss, power outages, or process upsets. Diaphragm actuators provide high thrust capability while maintaining fast response times under 2 seconds for dynamic process control requiring rapid adjustments.