Connections for heating and cooling appliances. Detachable connection with outside threaded pipe G ¾ A and inside cone has-tracked-changes Threaded parts and connections

Threaded parts and connections

Space thermal analysts

and the rated supply frequency and does not exceed 500 Hz

— perforated

this is the subject of BS 1553 and other relevant standards giving symbols for specific industrial use

Connections for heating and cooling appliances. Detachable connection with outside threaded pipe G ¾ A and inside cone has-tracked-changes Threaded parts and connections1 Scope This European Standard applies to detachable connections with outside threaded pipe G 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