The definition of a flow safe is a system that ensures the safe operation of a process. It is a combination of safety systems and measures that are designed to reduce the risk of a hazardous event occurring. Flow safety is an important part of process safety management and is used to protect personnel, equipment, and the environment from potential harm. Flow safety includes the use of safety valves, alarms, and other safety devices to prevent or reduce the risk of a hazardous event. It also includes the use of process control systems to monitor and adjust process parameters in order to keep the process within safe operating limits. Flow safety is an important part of any process safety management system and should be considered when designing and operating any process.