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O que significam as especificações da válvula de retenção \Z41H-25-250\WCB? Ajuda!

2018-03-26View Original

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Gostaria de saber o que significa cada um dos termos dessa válvula de retenção “Z41H-25-250\WCB” Obrigado~
Reply #22018-03-26
Espero que seja útil para você: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1276666&highlight=%B7%A7%C3%C5%D0%CD%BA%C5%B1%E0%D6%C6%B7%BD%B7%A8
Reply #32018-03-26
Válvula de retenção Z – Conexão por flange 4 – Placa de retenção rígida 1 – Material da superfície de vedação: aço inoxidável da série Cr13 – Diâmetro interno: 250. 25-Nível de pressão: O material do corpo da válvula é aço fundido WCB.

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