Bellows Globe Valve A Bellows Globe Valve is a specialized type of globe valve designed to provide a leak-proof seal in applications involving hazardous, toxic, or high-purity fluids. It incorporates a metal bellows seal that isolates the valve stem from the process fluid, preventing leakage and ensuring zero emissions. The bellows component expands and contracts with the movement of the valve stem, maintaining a tight seal even under high pressure or temperature conditions. Bellows globe valves