Siemens ALN15.156B, S55846-Z163
Brass fitting G 1" / G ½", set of 6
Cylindric thread to ISO 228-1 on the valve side.
Tapered cylindrical Rp-internally threaded to ISO 7-1 on the pipe side or cylindric outside thread to ISO 228-1.
Each fitting set ALN..2 consists of 6 cap nuts, 6 insert nuts and 6 flat seals.
Additional info
Pipe side externally threaded.