div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: · PDF file4- - 20 - 20 tr 15 MODEL 475DA a ZURN company MATERIALS Main valve body—Ductile Iron ASTM A 536 Grade 4 10 MODEL src=https:reader031vdocumentssitereader031viewer20220305025aaef99f7f8b9a190d8cc8e0html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: · PDF file4- - 20 - 20 tr 15 MODEL 475DA a ZURN company MATERIALS Main valve body—Ductile Iron ASTM A 536 Grade 4 10 MODEL src=https:reader031vdocumentssitereader031viewer20220305025aaef99f7f8b9a190d8cc8e0html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: · PDF file4- - 20 - 20 tr 15 MODEL 475DA a ZURN company MATERIALS Main valve body—Ductile Iron ASTM A 536 Grade 4 10 MODEL src=https:reader031vdocumentssitereader031viewer20220305025aaef99f7f8b9a190d8cc8e0html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdiv