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Forma de vedação da válvula de esfera de fonte de ar

2016-07-08View Original

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Quais são as formas de vedação das válvulas esfera pneumáticas? Tenho um fole (Hastelloy C) e não entendo o que significa?
Reply #22019-06-24
A vedação do fole só pode ser feita quando a haste da válvula se move para cima e para baixo.
Reply #32019-06-25
As válvulas de esfera raramente usam fole e C é o material do fole. O fole é soldado entre a caixa de empanque e o capô. Espero que ajude.

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