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単線図の中のアイテム説明

2020-10-27View Original

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PVVLB66R2736BCCK0ZZ-04 DN100 グローブバルブ-BB OS$Y CL600(PN110) RF (ASME B16.5) ASTM A217 WC6 Tr 赤色の文字以外の文字は何を意味しているのでしょうか?専門家のご指導をお願いします
Reply #22020-10-29
PVVLB66R2736BCCK0ZZ球弁コード、-BBは球弁の材質で、ASTM A217 WC6 Trの規格番号です。それ、切れてないの?私の言っていることは、部分的にしか正しくないように思えます

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