Which safety feature is commonly found on medical gas cylinders?

The safety feature commonly found on medical gas cylinders is a safety cap or collar, which serves an important protective function. This cap or collar is designed to shield the gas valve from physical damage that could occur during transport or storage. If the valve were to be damaged, it could lead to dangerous gas leaks or uncontrolled releases of gas, posing a safety hazard to both personnel and patients.

The presence of the safety cap or collar acts as a preventative measure, ensuring that the cylinder remains safe until it is ready for use. It helps to maintain the integrity of the cylinder and the safety of those handling it. Proper use and understanding of this feature are crucial for compliance with safety standards in medical settings, as well as for the overall safe handling of medical gases.