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Como converter o modelo da válvula ‘cin’ para o diâmetro nominal?

2016-08-28View Original

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Por exemplo, quatro polegadas correspondem a DN100, e três polegadas correspondem a DN80. Como se calcula isso?
Reply #22016-08-28
O modelo da válvula “polegada” refere-se à polegada; 1 polegada equivale a 25,4 mm.
Reply #32016-08-28
1 polegada da válvula = 25 mm, polegada * 25 = DN (arredondado para cima)
Reply #42016-08-28
Não existe uma relação de conversão direta entre o diâmetro nominal em polegadas e o diâmetro nominal em mm, pois as normas são diferentes.

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