div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: UL ⁄ FM CHECK VALVES · 2020 10 6 · ULFM CHECK VALVES 1126 1126A Iron Swing Check Fig 726 Grooved Check Fig 806 Wafer Check Underwriters Factory Mutual Underwriters src=https:reader033fdocumentsusreader033viewer202206092260ad8cca9dc4e17ad8479769html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpwwwanvilintlcomp pUL ⁄ FM CHECK VALVESFLANGED GROOVED WAFERDesigned for the Fire Protection Industrypdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: UL ⁄ FM CHECK VALVES · 2020 10 6 · ULFM CHECK VALVES 1126 1126A Iron Swing Check Fig 726 Grooved Check Fig 806 Wafer Check Underwriters Factory Mutual Underwriters src=https:reader033fdocumentsusreader033viewer202206092260ad8cca9dc4e17ad8479769html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: UL ⁄ FM CHECK VALVES · 2020 10 6 · ULFM CHECK VALVES 1126 1126A Iron Swing Check Fig 726 Grooved Check Fig 806 Wafer Check Underwriters Factory Mutual Underwriters src=https:reader033fdocumentsusreader033viewer202206092260ad8cca9dc4e17ad8479769html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: UL ⁄ FM CHECK VALVES · 2020 10 6 · ULFM CHECK VALVES 1126 1126A Iron Swing Check Fig 726 Grooved Check Fig 806 Wafer Check Underwriters Factory Mutual Underwriters src=https:reader033fdocumentsusreader033viewer202206092260ad8cca9dc4e17ad8479769html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: UL ⁄ FM CHECK VALVES · 2020 10 6 · ULFM CHECK VALVES 1126 1126A Iron Swing Check Fig 726 Grooved Check...