Ball Valves for Oxygen

In oxygen plants reliable shut-off solutions are crucial for safe operation. Which aspects should be considered when manufacturing O2 valves?
Already small variations in oxygen concentrations increase the risk of fire and explosion. Therefore shut-off have to undergo a special manufacturing process. The video shows what is important in the selection of materials and in the individual production steps, and how Hartmann oxygen ball valves ensure this quality standard in production and later in use.