the Safety valves is activated when the pressure in a pressure vessel exceeds the allowable operating pressure for predictable disturbances by more than 10%. With proper sizing of the safety valve, the pressure building under control After the actuation of the safety valve and reduce the excessive pressure by blowing into the environment or a pipeline, the valve closes and the system can be operated. An example is the boiler safety valve of a steam locomotive.

Will also be installed a Safety valve in each closed circuit, which is heated. This is the case for water heating systems, collector circuits and all direct or indirect heating circuits. The safety valve prevents the bursting of the plant if a transfer of heat through a thermal Flossing kits us debug occurs and no defined cushion gas is present. If a gas overlay is missing, the expansion of the liquid leads to a deformation of the walls. Even small increases in temperature