Description: upper limit of the temperature range of the surrounding space in which the component, piping system or equipment may be operated; Name: maximum temperatur of the environment
Description: upper limit of the temperature range of the surrounding space in which the component, the pipework or the system can be operated; Name: max. ambient temperature
Description: norm describing the material. The material number is taken from this norm. Type and number of the norm with issue year and issue month must be given; Name: Reference norm material of the valve ball/valve cone