90.93 Standard confirmed Jan 21, 2020
CEN
CEN/TC 130 Space heating and/or cooling appliances without integral thermal sources
European Norm
91.140.10 Central heating systems
This European Standard applies to detachable connections with outside threaded pipe G ¾ A in accordance with EN ISO 228-1. These are used in the field of heating and cooling emission systems at the following hydraulic connection points: connection between radiators or circuit distributors and the respective pipe. Another connection point, for radiators with integrated valve sets, is the screw connection to the connection fitting or to the screw connection itself.
This European Standard specifies the dimensions for the single and the double connection.
PUBLISHED
EN 16313:2013
90.93
Standard confirmed
Jan 21, 2020