This Korean Industrial Standard specifies the traps of the maximum working pressure 100 kPa {1 kgf/*}, among the bellows type radiator traps to (hereafter, referred to as "traps") be used for steam.
Remarks 1. All of the pressures mentioned in this Standard are the gauge pressures. 2. The units and numerical values given in { } in this Standard are based on the traditional units and are appended for informative reference.