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Valva Globi ASME
Valva Globi ASME,2″-30″, Classis 150-Class 1500
BS1873/ASME B16.34
Facie ad faciem secundum ANSI B16.10
Corpus/tegmen/discus: Chalybs Carbonicus/Chalybs Inoxidabilis
Sedes: Chalybs carbonicus // Chalybs inoxidabilis / STL
Operatio: rota manualis/capsa dentata
NORTECHest unus ex praecipuis Sinis Valva Globi ASME Fabricator et Provisor.